Indoor Cycling

Reliable. Durable. Quieter Than Ever Before. When it comes to indoor bike trainers, the most frequently asked question is: how quiet is it? Taking this to heart, our Madison, Wisconsin-based team put this query under the microscope and set a goal to build a trainer so quiet, that the only sound is that of your drive train. The result? A direct drive smart trainer that touts a sound specification of 59 decibels at 20 mph. In other words, the H3 is five times quieter than previous generations, making it the quietest smart trainer to ever leave our doors. Following the Saris direct drive smart trainer legacy, the H3 features the same reliably and durability as its predecessors. Each H3 is made from cast and machined aluminum sourced from America’s heartland. Encased inside are components meticulously calibrated to measure power, speed and cadence, as well as a precision-balanced flywheel - all built to handle 2000 watts and replicate a 20% climbing grade. Tested to withstand heavy training, the H3’s internal cooling system will keep the electromagnetic resistance system working – and accurate – long after your legs have given out. - Quieter Than Ever: all new drive system shaves decibels off previous generations. - Precise Training: +/- 2% power accuracy. - Controlled and Consistent: electromagnetic resistance provides a measured workout every time. - Direct Drive Design: widest bike compatibility and eliminates wheel slips. - No External Sensors Required: measures speed, cadence and power. - Seamless Integration: connects to indoor cycling apps with dual ANT+ FE-C and Bluetooth FTMS standards. - Zwift certified. Specs - Noise level: 59 decibels at 20 mph - Power measurement accuracy: +/- 2% - Maximum power output: 2000 watts at 20 mph - Simulates a 20% climbing grade - Fast response electromagnetic resistance - Measures speed, cadence and power – no external sensors needed - 20 lb precision balanced flywheel - Integrated dual ANT+ FE-C and Bluetooth FTMS standards - Built-in front wheel block - Integrated carrying handle - Compatible with Shimano 8-11 speed cassettes - XD/XDR freehubs sold separately (link) - Thru-axle compatible for bike frames with fork widths of 142 or 148. - Quick-release compatible for bike frames with fork widths of 130mm and 135 mm. - Compatible with a wide variety of devices and indoor cycling applications, including Rouvy, Zwift, TrainerRoad and many more. Contact us with questions about compatibility with other software. - Headless mode (powered on, not paired to any apps) lets you ride with a progressive resistance curve that matches the Fluid2 (link). - LED indicator lights communicate connectivity and more. - Direct drive design directly connects the bicycle to the resistance unit, eliminating tire wear. - Internal cooling technology ensures accurate ride data even during the hardest of workouts. - Folding legs provide widest footprint of direct drive indoor bicycle trainers on the market for added stability and easy storage. - Accessible and balanced handle allows for smooth, anyone-can-carry transit of the trainer. - Over the air (OTA) firmware updates and calibration via the Saris app (link to firmware page) - Maximum weight (rider and bike): 300 lbs. - Dimensions when Open L*H*W: 31x18.5x19.5 inches (787.4x469.9x495.3 mm). - Dimensions when Closed L*H*W: 8.5x18.5x19.5 inches (76.2x469.9x495.3 mm). - Weight: 47 lb. (21.3 kg). - Cassette sold separately.

Better health. Faster splits. More me-time. Whatever your goals may be, the Fluid2 helps you get the most out of each indoor training ride. The large, precision-balanced flywheel (with patented fan design) lets you easily customize each ride simply by shifting gears, just as you would outside. This design also helps keep your Fluid2 working better – longer. And, thanks to our built-to-last manufacturing process, the Fluid2 can help you conquer one goal after the next. - Fluid resistance unit provides a quiet and consistent ride. - Progressive resistance offers the widest resistance range and road-like feel. - Best-selling trainer in the USA - Compatible with Zwift and other indoor cycling apps

No fancy gizmos. No wires. No fuss. If you’re looking for an easy way to ride your bicycle indoors, call off the search – you’ve found it. Whether your training for a local charity ride or working to beat your friend’s FitBit score, the Mag indoor bike trainer can help you make it happen. Simply connect the trainer to the rear wheel of your bike, hop on, and pedal away. Plus, the Mag comes with five adjustable levels of resistance so you can adapt every ride to your liking. - Magnetic resistance unit provides a quiet and frictionless ride. - Linear resistance boosts workout intensity to match each pedal stroke and gear click. - Features five adjustable levels of resistance - Compatible with Zwift and other indoor training apps

Whether you want to attend a group ride in Zwift, climb the Dolomites in Rouvy, or simply need a sweat session, the M2 smart trainer can get you there. All you need is your bike, the M2, your favorite virtual training software, and device of choice. This do-it-all, smart bike trainer is capable of replicating any workout thrown its way, up to 1500 watts and a 15% climbing grade. Simply connect to your virtual training application of choice via integrated dual-band ANT+ FE-C and Bluetooth, and let the M2’s electromagnetic response system do the rest. And, thanks to integrated speed, cadence, and power data, you can track and record performance data without extra external sensors. Plus, our innovative clutch knob ensures perfect tire-to roller connection for every single ride. - Noise level is a quiet 69 decibels at 20 mph. - PowerTuned using PowerTap technology for accurate power readings up to +/- 5%. - This trainer is designed to fit common road and mountain bike frames with included steel quick release skewer and has three settings for rear dropout spacing: 120mm, 130mm, and 135mm. - Optional thru-axle adapter available for 142x12mm and 148x12mm. - Integrated dual ANT+ FE-C and Bluetooth standards. - Fast response electromagnetic resistance ensures most responsive resistance and maximum power available. - Robust design is capable of handling up to 1500 watts at 20 mph and can simulate up to a 15% climbing grade. - Headless mode (powered on, not paired to any apps) lets you ride with a progressive resistance curve that matches the Fluid2. - Internally integrated speed, cadence, and power data eliminates the need for extra external sensors. - LED indicator lights communicate connectivity and more. - Internal cooling system moves air through the trainer to keep it cool while active thermal sensors ensure accurate performance data even during the hardest of workouts. - Comes on the Saris foldable Classic frame with spring loaded, bolt-action lever. - Features clutch knob for perfect roller to tire tension each ride. - 2" resistance unit roller allows for 650b, 700c, 26", 27", and 29" - up to a 2.0-inch tire. - Does not fit 650c wheel sizes, nor all 29er tires. - Precision-machined alloy roller reduces tire wear and slippage. - Eccentric leveling feet allow for easy adjustment on uneven surfaces. - Trainer tire recommended - Compatible with a wide variety of devices and virtual training applications, including Rouvy, Zwift, TrainerRoad, and many more. Contact us with questions about compatibility with other software. - Over the air (OTA) firmware updates via Bluetooth devices ensures the M2 is up to date. - Some assembly required - All of our trainers are tested to the combined weight (rider and bike) of 300 lbs. - ANT+ and BlueGiga USB dongles sold separately - Not compatible with CycleOps- or Saris-branded 20/24" wheel adapter

No matter how busy you are, hop on Sunlite's F-5 Training Cycle and get a workout regardless of the weather outside. The fully adjustable design means you get a perfect seating position so you can perform at your peak, and the heavy-duty frame keeps flex to a minimum for awesome power transfer. Adjustable resistance allows you to tailor your workout, too, and the side-braking resistance design translates into longer bearing life. You can even track your time, speed, distance, calories, and total distance on the built-in computer. And when it's time to tuck the F-5 away, oversize wheels help you roll it across hardwood floors and even carpet.

The Wahoo RPM cadence sensor is your sleek little solution for measuring cycling cadence data. It is wireless, magnet-less, lightweight, and easily mounts to your bike's crank arm or to your shoe. Bluetooth Smart and ANT+ dual band technology allows you to connect to and display data on both smartphones and GPS bike computers. Collecting cadence data has never been this easy. - Both ANT+ and Bluetooth Smart capabilities allow for a wireless connection to both smartphones and bike computers. - No tangled wires on your bike to connect the sensor to your device. - It only weighs 7 grams! - Provides accurate cadence data during your ride - (1) mount with double sided 3M tape, or (2) use the silicone sleeve and mount with zip ties. - The RPM can be worn on your shoe for spin classes or use with multiple bikes - Two LED lights show the sensor's device connection (blue) and cadence detection (red) - No charging required! Operates on a coin cell battery for up to 1 years. - RPM cadence sensor will fit with most bikes and frame sizes

The Saris thru axle adapter is designed for indoor use on Saris- or CycleOps-branded trainers only and should not be ridden outdoors. - Compatible with Classic series trainers and most Pro series trainers. Not compatible with PowerSync trainers. Contact us with trainer compatibility questions. - This adapter is designed to work with bikes that have a 142x12mm thru axle with 1.0 or 1.75 thread pitch. - The axle is threaded on both sides to fit both Syntace and Maxle/ABP style thru axle systems. - Many bike manufacturers do not publish thread pitch or hub spacing online. If you are unclear as to what type of thru axle your bike uses, please reach out to your local bike shop or the bicycle manufacturer directly. What's Included - Thru axle - Washers - End caps with bolts

- Remote control for CycleOps VirtualTraining to allow the rider to change the ride view, mark intervals, pause and virtually change gears when using with 400 series or Phantom 5 Indoor Cycle. - Compatible with tablet and mobile devices via Bluetooth Smart only (iPad 3 or newer, iPhone 4s or newer.) - Compatible with PC via ANT+ or Bluetooth Smart (Bluetooth Smart connection Windows 8 or ANT+ connection requires ANT+ dongle/antenna.)

The Skyliner is a front wheel support for use with Tacx classic trainers. It raises and supports the front wheel for a natural cycling position and increased stability. It also serves as a handle to carry the trainer.

- Sram XD and XDR freehub for Direct Drive trainers (Drivo and Direto's family, Suito, Turno, Kura, Turbo Roteo and Volano). - Compatible with 12 speed cassette.

With the Antares roller you can cycle freely to refine your coordination and technique. This roller can be retracted to 80 cm. Conical Rollers The Tacx rollers are conical which ensure that your bike always remains in the middle of the roller while you are riding. This makes riding on the rollers easier and safer. Retractable The Tacx rollers are retractable to 80cm. FEATURES Type of trainer: Roller Roller diameter: 100-110mm (3.93-4.33in) Suitable bikes: All bikes with a wheel diameter of 26 to 29 in SPECIFICATIONS Max. footprint (lxw): 1350 x 470 mm (53 x 18.5 in) Height: 135 mm (5.31 in) Dimensions when folded: 800 × 470 × 135 mm (31.5 × 18.5 × 5.31 in) Weight: 7.7 kg (17.0 lbs) Trainer Type: Basic , Roller Article number: T1000

Look, your child is destined for greatness. We won't dispute that. But, why wait until they can walk for them to rock their awesomeness? If they're crawling, they're ready to explore the world. Attach the Strider Rocking Base to a Strider 12 Bike and get them rocking. The rocking base doesn't just familiarize them with a bike, the rocking motion helps develop their balance, spatial awareness, and core strength. No batteries. No annoying sounds. Just pure, rocking fun. - Compatible with the Strider 12 Classic, Sport, and Pro Balance Bikes - When the Strider 12" Bike is attached this product is intended for ages 6 months – 5 years old for Strider Sport and Pro, and ages 6 months – 3 years for Strider Classic.

The Wahoo RPM speed sensor is the sleek, magnet-less solution for capturing cycling speed data. It easily mounts to your bike's front wheel hub, and the Bluetooth Smart and ANT+ dual band technology allow you to connect to and display data on both smartphones and bike computers. Tracking speed data has never been this easy. - Both ANT+ and Bluetooth Smart capabilities allow for a wireless connection to both smartphones and bike computers. - No tangled wires on your bike to connect the sensor to your device. - The RPM speed installs easily with no magnets required - It only weighs 16.5 grams with the mount included - Provides accurate speed data during your ride - Mounts on most front wheel hub with a secure silicone casing - Two LED lights show the sensor's device connection (blue) and speed detection (red) - No charging required! Operates on a coin cell battery for up to 1 years. - RPM Speed will fit with most bikes and frame sizes

Save Your Tires for Race Day Frequent trainer riders often find the tread on their rear wheel will wear down over time. We recommend using our trainer tires on our Saris indoor trainers. They are made of tough material that can stand up to hours and hours and hours of training. Product Features - 700c x 23 – 25 fits most road bikes. - Ultra-quiet and super-durable. - For use with an indoor trainer only.

Adjust resistance on Mag trainer without leaving the saddle. - Quick Release mounting system fits most stems. - For use with the Mag bike trainer only

Our Trainer Axle is designed to adapt your Surly MDS/Gnot Boost thru-axle-equipped bike to on-wheel trainers, such as a 1up, Blackburn, Cyclops, Kinetic, Tacx, Wahoo, and many others. Our goal is to fit the thru-axle to your bike perfectly to minimize spacers and extra parts, providing a clean, high-performance axle for your bike. Train, warm up, and be race ready and fit for the season. - This axle is for Surly bikes with the MDS/Gnot Boost system. - When it’s time for your race or time to head outside, simply remove your bike from the trainer, remove the drive side axle end and go. Our axle is suitable for use on or off the trainer, indoors or out. - The axle shaft and axle ends are precision CNC-machined from 7075 aluminum, and hard-anodized for rugged durability. - No special tools required. Design allows for wheel installation or removal using your standard 5 mm hex wrench. - Designed, built, and quality tested in the USA. Proven around the world.

The Gel Block is an indispensable accessory for perfecting your position on the bike and provides a more natural feel to your training. - Reduces vibrations on the handlebars for more comfortable training - Non-slip Elastogel insert ensures maximum stability and alignment of the front wheel - Suitable for road and MTB

Of course you love your Omnium Trainer, but you’re left wondering how you could possibly love indoor cycling training even more. Easy, our non-slip and water-repellent (aka sweat) Floor Mat is designed to keep you safe and protect your floors while in your cycling cleats indoors. And because your cycling training plan asks for incredibly intense efforts, the Floor Mat can ensure firm contact with the ground and prevent movement during leg-busting intervals. Add a Sweat Guard to your indoor cycling collection and you’ve got a training party! - Non-slip surface keep you safe while in cycling cleats - Protects floors from sweat and bike grime - Water-repellent surface does what it was designed to do – keep sweat off your floor - Compress-ability ensures trainer stays put during intense efforts - Easily rolls up for storage - Cleans easily with soap and water - Absorbs noise and vibration - Enhances overall stability of any indoor trainer setup - 4mm (5/32?) thickness is optimal balance of support and storage

Our Trainer Axle is designed to adapt your thru-axle equipped bike to on-wheel trainers, such as a 1up, Blackburn, Cyclops, Kinetic, Tacx, Wahoo, and many others. Our goal is to fit the thru-axle to your bike perfectly to minimize spacers and extra parts, providing a clean, high-performance axle for your bike. Train, warm up, and be race ready and fit for the season. - When it’s time for your race or time to head outside, simply remove your bike from the trainer, remove the drive side axle end and go. Our axle is suitable for use on or off the trainer, indoors or out. - The axle shaft and axle ends are precision CNC-machined from 7075 aluminum and hard-anodized for rugged durability. - No special tools required. Design allows for installation or wheel removal using your standard 5mm hex wrench. - Designed, built, and quality tested in the USA. Proven around the world. Important: Before you order, make sure your specific trainer will accommodate the width of your modern thru-axle-equipped bike. Measure your trainer at the widest setting and measure the outside width of your bike frame. Our the trainer axle ends will extend past your frame on each side.

The iconic, progressive, and popular NEO 2 Smart is optimized with an even quieter and more powerful Smart direct drive. The motor is redesigned in order to provide a better indoor cycling experience and ride feel, especially during climbs and sprints. The NEO 2T Smart is more silent then ever thought possible and is, without question, the most powerful, realistic, and accurate bike trainer to date. - Improved air and mechanical stillness results in a nearly silent smart bike trainer with power and cadence accuracy within 1% - New motor design creates enhanced ride feel during climbs and acceleration and when riding at low speed or cadence - Now enables accurate pedal stroke analysis via compatible third-party software and Edge bike computers - Dynamic inertia compensates for weight and other factors to ensure a realistic and smooth ride - Road feel feature lets you experience the sensation of different road surfaces, such as cobblestone and gravel FEATURES Type of trainer: Interactive Smart direct-drive with motor brake Magnets: 32 Neodymium magnets Transmission: None Electrical requirements: 110-240 Volt , Main power optional Power indicator: Multicolor LED, Spot on floor Connection indicator (ANT/BT): 2 LEDs Firmware upgradable: Yes Suitable cassettes: Shimano & SRAM: 8 – 12 speed, Campagnolo. Not suitable for Specialized SCS system, SRAM XD and XD-R body sold separately Suitable axles: Road 130mm, MTB 135mm, 142mm & 148mm thru-axles. Adapter for 135 x 10mm available Supplied with: Front wheel support, Quick release for road bikes and mountain bikes (5mm), Direct drive quick release with adapter set for 142x12mm & 148x12mm thru-axles, 1 month Tacx Premium software SPECIFICATIONS Max. power (40 km/h): 2200 Watt Max. incline: 25% Simulation of descent: Yes Max. torque: 85 Nm Max. brake force: 250 N Flywheel: Virtual Mass inertia: Variable to 125kg (275.6lbs) Calibration: No calibration required Footprint (lxw): 575 × 750mm (22.6 × 29.5 in) Height: 550mm (21.7 in) Dimensions when folded: 620 × 260 × 440mm (24.4 × 10.2 × 17.3 in) Weight: 21.5 kg (47.3 lbs) Article number: T2875 DATA OUTPUT AND CONTROL Wireless communication: ANT+ FE-C, Bluetooth Smart open Control by: ANT+FE-C bike computers, Connect to computer via ANT+antenna, Smartphone, Stand alone, Tablet Output: Cadence, Power, Speed Read out on: Bike computer, Computer with ANT+ antenna, Smartphone, Sports watch, Tablet Error Tolerance: <1%

The Galaxia is an advanced roller. The patented swing system allows it to absorb the forward and backward accelerations perfectly, ensuring that you do not ride off the rollers. The Galaxia can be retracted to 80 cm. Patented Swing System The Galaxia relies on a swing system that ensures the rollers can swing forward and backward. When you start to sprint, switch pace fast, or stand on the pedals, this system absorbs the sudden forward or backward movement so you do not derail. Conical Rollers The Tacx rollers are conical which ensures that your bike always remains in the middle of the roller while you are riding. This makes riding on the rollers easier and safer. Retractable The Tacx rollers are retractable to 80cm FEATURES Type of trainer: Roller Roller diameter: 100-110mm (3.93-4.33in) Suitable bikes: All bikes with a wheel diameter of 26 to 29 in SPECIFICATIONS Max. footprint (lxw): 1350×500mm(53×19.7 in) Height: 135 mm (5.31 in) Dimensions when folded: 800 × 500 × 135 mm (31.5 × 19.7 × 5.31 in) Weight: 8.2 kg (18.1 lbs) Article number: T1100

Elite Qubo Power Fluid Trainer offers exponentially progressive fluid resistance of 540W @ 40km/h, up to 1,200W @ 60km/h - Elastogel roller reduces noise and tire wear - My E-Training App & Desktop 1 month free - Compatible from 20- to 29-inch wheels

Take your ride inside with Tacx Boost. You won't need external power to use this trainer, thanks to a forceful magnetic brake that allows you to directly apply resistance or lighten it. Resistance can be controlled with a lever on the handlebar. The setup is easy—with just two simple clicks you mount your bike and you are ready to ride. SIMPLE SETUP With just two simple clicks, you'll be ready to ride. SMALL BUT STABLE This indoor trainer has a small footprint, 675 x 650 mm (26.6" x 25.6"), but provides a sturdy ride. EASY TO STORE Multifunctional front wheel support serves as a handle to carry the trainer and ensures a natural cycling position. MAGNETIC BRAKE You won't need external power to use this trainer, thanks to a forceful magnetic brake that allows you to directly apply resistance or lighten it. RESISTANCE CONTROL A simple lever on your handlebar lets you control the resistance; 10 levels, up to 1,050 watts. REALISTIC RIDE FEEL An actual flywheel generates a realistic and smooth pedal stroke. SMOOTH AND QUIET The closed resistance unit reduces noise and makes for a smoother ride. HOW FAR AND HOW FAST Add a speed sensor (sold separately) to track how far and how fast you're riding and train with some of your favorite apps. FEATURES - Magnets: 2x8 Permanent ferrite magnets - Transmission: Roller, 30 mm - Electrical requirements: No voltage required - Power indicator: None - Connection indicator (ANT/BT): None - Firmware upgradable: No - Suitable bikes: Road, Tri, & MTB with skewer quick release - Supplied with: Front wheel support, quick release for road bikes and mountain bikes (5mm) SPECIFICATIONS - Max. power (40 km/h): 1050 Watt - Simulation of descent: No - Max. torque: 17 Nm - Max. brake force: 50 N - Flywheel: Actual of 1.6 kg - Mass inertia: 9.18 kg (20.2 lbs) - Footprint (LxW): 675 x 650 mm (26.6 x 25.6 in) - Height 410 mm (16.1 in) - Dimensions when folded 565 x 410 x 245 mm (22.2 x 16.1 x 9.65 in) - Weight 8.53 kg (18.8 lbs)

Adapts a thru axle hub bike for a Saris bike trainer. - Trainer Thru Axle Adapter For Saris Trainers - Thread pitch: 1.00 & 1.75 What's Included: - Thru axle - Washers - Endcaps with bolts Trainer Compatibility The Saris Trainer Thru Axle Adapter is designed for indoor use on Saris trainers only and should not be ridden outdoors. Compatible with current basic trainers. Not compatible with CycleOps PowerSync trainers. Contact us with trainer compatibility questions. Bike Compatibility Many bike manufacturers do not publish thread pitch or hub spacing online. If you are unclear as to what type of thru axle your bike uses, please contact us.

- Replacement belt - Select model based on model/roller size and belt size

Everything you need for the best indoor trainer experience possible. - Can be used across a wide range of trainer setups. - Includes Trainer Mat, Climbing Block and Saris towel.

Stick to your fitness plan year round with the help of the Saris Mag+ trainer. It is the perfect way to keep your legs warm when it's cold, dry when it's wet, and safe when it's too dark to ride outside. With this turbo trainer, it's easy to turn your bike into your go-to calorie burner — no matter the season. Simply attach the handlebar-mounted shifter to change resistance during your workout without having to leave your bike. Want to train with Zwift or Rouvy? All you need is a speed sensor. Visit our setup guide to learn how to get started. - Magnetic resistance unit provides a quiet and frictionless ride. - Linear resistance boosts workout intensity to match each pedal stroke and gear click. - Mag+ comes with convenient, adjustable handlebar-mounted shifter. - Compatible with Zwift and other indoor cycling apps

The Training Mat is the finishing touch to your training area. Placed between the home trainer and the floor, it improves comfort and protects your home from oil, dirt, and sweat. Plus, it limits the noise produced by training, especially on wooden floors. - Easy to roll up and store away - Dampens vibrations - Easy to clean - Length: 1800mm - Width 900mm

Top resistance unit, innovative frame: excellence renewed - 8 resistance levels adjustable by a practical selector on the handlebar. - Use the Misuro B+ sensor for compatibility with the My E-Training or third party apps. Tech info - Novo frame: integration of steel and technological plastic materials. - Magnetic resistance unit, very compact. - Maximum stability at high speeds or at maximum effort guaranteed by the absorbing structure of the frame. - Lifting of the bicycle is limited to the minimum. - Fast fixing system: the bicycle can be clamped and released with a single quick operation. - New adjustable support system, allowing an adequate and constant pressure between the roller and tire. - 30 mm diameter elastogel roller. - The training roller folds up easily and becomes compact for easy transport or storage when not in use. - Adapts to all wheels from 24" to 29".

For year-round training and a fully interactive indoor cycling experience, the Flow Smart trainer offers everything you need. Its wheel-on design allows for easy setup and storage. It even connects to your favorite apps, such as Zwift, Tacx, and TrainerRoad. - Wheel-on design sets up with two easy clicks and securely locks in place - Measures speed, power, and cadence - Virtually silent flywheel lets you ride without disturbing others - Works with popular third-party training apps such as Zwift and Tacx - Train with realistically simulated inclines up to a 7% gradient FEATURES Type of trainer: Interactive Smart trainer with electric brake Magnets: 6 Magnets Transmission: Roller, 30mm Electrical requirements: 110-240 Volt Power indicator: None Connection indicator (ANT/BT): None Firmware upgradable: Yes Suitable bikes: Race, Tri, & MTB; if necessary with axle skewer; 29" wheel with Tacx trainer tire Suitable axles: Width of rear fork: Race 130mm, MTB 135mm. Adapters for other widths also available Supplied with: Front wheel support, Quick release for road bikes and mountain bikes (5mm) SPECIFICATIONS Max. power (40 km/h): 800 Watt Max. incline: 6% Simulation of descent: No Max. torque: 15.3 Nm Max. brake force: 45 N Flywheel: 1.6 kg Mass inertia: 11.8kg (26.0 lbs) Calibration: Spin down Footprint (lxw): 675 × 650 mm (26.6 × 25.6 in) Height: 410 mm (16.1 in) Dimensions when folded: 565 × 410 × 245 mm (22.2 × 16.1 × 9.65 in) Weight: 9.41 kg (20.7 lbs) Article number: T2240 DATA OUTPUT AND CONTROL Wireless communication: ANT+ FE-C, Bluetooth Smart open Control by: ANT+FE-C bike computers, Connect to computer via ANT+antenna, Smartphone, Tablet, Stand alone Output: Cadence , Power , Speed Read out on: Bike computer, Computer with ANT+ antenna, Smartphone, Sports watch, Tablet Error Tolerance: <5%