Accessories

A tasty & hydrating blend of electrolytes and minerals for exercise and on-the-go. Get A Move On! Grab some Nuun Sport! When you sweat, your body loses vital minerals and electrolytes needed for healthy recovery and lasting performance. Nuun Sport provides a great balance of ingredients for mineral replenishment and optimal hydration before/during/after your workout. - 4 tubes, 10 tablets per tube - Dissolve in 475 mL of water. - Serious Hydration When Breaking A Sweat - Efficient Electrolytes For An Active Life - Can Aid in Normal Muscle Function

- Nuun Boost contains the proven electrolyte ration of original Nuun - Enhanced with caffeine and B vitamins for more sustained hydration - Perfect for longer endurance efforts or race day competitions

- For Daily Heath, designed to keep you healthy so you can achieve your daily personal best - 11 vitamins and minerals - Electrolytes for hydration - Certified gluten free, vegan, soy & dairy free - Non-GMO pure cane sugar

- Multi position mirror - Universal bar end mounting - Fully adjustable with 3 angle rotation - Folds on impact - Extra large and convex unbreakable chrome plated ABS mirror face: better peripheral vision.

- Ideal for triathletes, giving the ability to add two water bottle cages behind their saddle. - Great solution for triathlons or long training rides where extra hydration is needed. - Made in France - Made of carbon fibre composite material this set ensures your water bottles have great hold. - Includes a universal saddle rail mount, two bottle cages (z2 and z2i model), in addition to the mounting hardware. - Universal saddle rail mount – quick and easy installation on the saddle rails. adapts to all types of saddles - Side entry – with the z2 and z2i cages, bottle access has never been easier. - Co2 mount included – 2 co2 cartridges can be mounted. compatible with 16g and 25g cartridges.

Hitch rack swing adapter. Now you can rack up the bikes and still access your tailgate. The BackSwing hitch adapter turns your hitch product into an easy-to-use swing-away rack that locks up tight while you're on the road. It works seamlessly with most 2" bike racks, like the HoldUp EVO - as well as almost any other rack using a 2" receiver - to let you swing your fully loaded rack out of the way so you can easily get to your coolers, gear, and Fido. Product Details: - Hitch extension converts most 2" hitch products to a swing-away rack - Provides easy tailgate access - even with a rack fully loaded with bikes - Easily swings open 90 degrees and locks in place with the simple to use release lever - Safety latch secures the rack closed while you're on the road - Secures to any 2" hitch receiver using a threaded pin - Included SKS (Same Key System) lock keeps the rack secure - 250 lb maximum load capacity (rack plus gear) Product Specs: - Weight: 35.46 lbs - Dimensions: L 20.00" x W 30.00" x H 8.00" Installation Details: - Some Assembly Required - 10 Minute Install - 2" Hitch Receiver Required Compatible with the following: - Dr.Tray- 2" only (without the EZ+1 attached) - SingleSpeed - HangOver 4 - 4 Bike only - TwoTimer - HoldUp EVO - HoldUp EVO +2 - HoldUp - HoldUp +2 - FourTimer - LongHaul (Vans and Passenger Vehicles Only) - RoadTrip (Vans and Passenger Vehicles Only)

- Fat straps are used to carry over sized (fat) tire bikes on Two/Four Timer bike racks. - Includes two straps - Weight: 0.44 lbs. - Dimensions: L 15.50 in x W 1.00 in x H 18 in

Built for convenience and quick loading, the ideal hitch rack for up to 4 bikes of all shapes and sizes. Perfect for fat bikes, bikes with fenders and women's-specific bikes. Converts to a two-bike rack in minutes. - Transport up to four bikes regardless of frame design, suspension, or wheel size - Ideal for fat bikes, kids' bikes and fenders (FatStraps—sold separately—are necessary for carrying fat bikes) - Low tray height for quick and easy loading and unloading of bikes - Converts from a 4 bike rack to a 2 bike rack in minutes - Folds down with bikes loaded for rear-of-vehicle access - Folds up when not in use - SKS Hitch lock included - Fits 2" hitch receiver only - Accommodates bike wheelbases up to 48" - Maximum bike weight 45lbs/20.5 kg ( Total maximum load 180lbs/82 kg) Product Specs: - Weight: 66.00 lbs. - Dimensions: L 50.00 in x W 47.00 in x H 18.00 in - Limited Lifetime Warranty

Friends will double-take when they see our most versatile, aerodynamic bike mount on your car. It carries your complete bike—no wheel removal needed. The universal mounting system fits nearly any crossbars you can think of. - Fits Yakima round, square, factory or aerodynamic crossbars - Zero contact with frame; carbon fiber and custom paint jobs are protected - Accommodates disc brakes, thru axles, and full suspension bikes - Holds bike upright while you secure the bike to the mount - Leave your front wheel on for easy loading (some fenders may need to be removed to transport bike) - No tools or assembly required - Fits 20" to 27.5" wheels with tire widths up to 3" and 29" wheels with tires widths up to 2.7" - SKS Locks sold separately - 1 bike, up to 40 lbs at min of 18" crossbar spread; or up to 30 lbs at min of 16" crossbar spread - Accommodates bike wheelbases up to 48" Product Specs: - Weight: 13.00 lbs. - Dimensions: L 56.00 in x W 7.00 in x H 7.50 in - Minimum Crossbar Spread 16.00in - Maximum Crossbar Spread 42.00in - Limited Lifetime Warranty

A fresher take on the classic strap rack, the Yakima FullBack 2 securely holds your bike, is simple to use, stores easily, installs easily, and is easy on the wallet. The construction is rugged, the modern design is as cool as your ride, a locking package deters bike theft, and there’s a built-in bottle opener. Cheers. - New SuperCush ZipStrip cradles secure the bikes and make loading and unloading a breeze - ZipStrips secure bikes to the rack and are fully removable - Modern design delivers an improved fit and looks awesome - Bomber external frame holds tough, cushy padding protects your paint - Full SKS locking package secures rack to vehicle, bikes to rack to help prevent theft - Simple installation with an interlocking HUB that aligns key adjustment points - Four-strap attachment is intuitive and easy - Compact for easy storage - Premium high-gloss finish - Yakima signature bottle opener lets you enjoy a post-ride cold one - Easy number dial makes installation simple - Number of Bikes 2 TECHNICAL SPECS - Weight: 22.00 lbs - Dimensions: L 30.00” x W 25.00” x H 22.00”

A fresher take on the classic strap rack, the Yakima FullBack 3 securely holds your bike, is simple to use, stores easily, installs easily, and is easy on the wallet. The construction is rugged, the modern design is as cool as your ride, a locking package deters bike theft, and there’s a built-in bottle opener. Cheers. - New SuperCush ZipStrip cradles secure the bikes and make loading and unloading a breeze - ZipStrips secure bikes to the rack and are fully removable - Modern design delivers an improved fit and looks awesome - Bomber external frame holds tough, cushy padding protects your paint - Full SKS locking package secures rack to vehicle, bikes to rack to help prevent theft - Simple installation with an interlocking HUB that aligns key adjustment points - Four-strap attachment is intuitive and easy - Compact for easy storage - Premium high-gloss finish - Yakima signature bottle opener lets you enjoy a post-ride cold one - Easy number dial makes installation simple - Number of Bikes 3 TECHNICAL SPECS - Weight: 23.00 lbs - Dimensions: L 30.00” x W 25.00” x H 22.00”

Our premium tilt-down hitch rack comes fully assembled out of the box. Installation is a breeze with the AutoPin and locking SpeedKnob. New ZipStrips make loading and securing bikes simpler than ever. Need to access your vehicle? Simply tilt rack down with the conveniently located UpperHand lever. Holds up to five bikes. - Fully assembled out of the box - Tool-free installation with locking SpeedKnob - AutoPin automatically positions and secures the rack into the hitch receiver - Fully padded arms for the ultimate in bike protection - UpperHand lever tilts rack down for vehicle access and folds it flat for easy storage - Arms fold down when not in use - Zero-hassle ZipStrips quickly secure bike to rack - SKS Locks included; locks rack and bike mounts - Fits both 1.25" and 2" receiver - Carries up to 5 bikes - Max 40 lbs per bike with a total max of 150 lbs - Available TubeTop (sold separately) is required for non-conventional, step-through, BMX, and kid's bikes as well as some full suspension bikes. Product Specs: - Weight: 42.80 lbs. - Dimensions: L 44.25 in x W 12.50 in x H 16.50 in - Limited Lifetime Warranty

Super simple and built to last, the new Yakima HangOut 2 offers grab-and-go bike carrying convenience for almost any vehicle. The adjustable strap system and QuickTrigger hub make installation easy, and the padded feet and coated metal buckles protect your vehicle’s paint. Integrated StableCradles secure your bikes for a confident carry and make loading and unloading a piece of cake. When you aren’t off adventuring, the HangOut folds flat for compact storage. - QuickTrigger hub system makes install easy and fast - Integrated StableCradles hold bikes firmly in place - Padded feet and coated metal buckles protect your vehicle - Arms fold for compact storage - Number of Bikes: 2 TECHNICAL SPECS - Weight: 16.00 lbs - Dimensions: L 27.50” x W 21.50” x H 11.25”

Super simple and built to last, the new HangOut 3offers grab-and-go bike carrying convenience for almost any vehicle. The adjustable strap system and QuickTrigger hub make installation easy, and the padded feet and coated metal buckles protect your vehicle’s paint. Integrated StableCradles secure your bikes for a confident carry and make loading and unloading a piece of cake. When you aren’t off adventuring, the HangOut folds flat for compact storage. - QuickTrigger hub system makes install easy and fast - Integrated StableCradles hold bikes firmly in place - Padded feet and coated metal buckles protect your vehicle - Available in two or three bike carrying capacities - Arms fold for compact storage - Number of Bikes: 3 TECHNICAL SPECS - Weight: 16.00 lbs - Dimensions: L 27.50” x W 21.50” x H 11.25”

Our new premium fork mount, the low-profile HighSpeed, is streamlined, strong, and versatile. It easily transports mountain, road, and fat-tire bikes and fits both quick release and thru axles. Bikes are secured using the new and easy-to-use TorqueRight knob for a precise and strong hold. The sleek and stylish HighSpeed tray is designed for maximum hatch clearance. Universal mounting hardware fits most roof racks. - Securely carries a variety of bikes including road, mountain and up to 5" fat-tire bikes - Fits Yakima round, square, factory, or aerodynamic bars - Seamlessly carries both quick-release (9mm) and thru-axle bikes (12mm, 15mm, 20mm) - New TorqueRight knob quickly and easily secures the bike with precision. - Sleek, low-profile tray minimizes hatch interference and accommodates tires up to 5" wide - Tool-free, universal mounting hardware fits most roof racks - Carry quick-=release 9 x 135mm fat bike with the Optional Fat Bike Adapter Kit (sold separately) - Easily convert to integrate with T-Slot crossbars with the addition of a SmarT-Slot Kit - Add SKS Locks to the TailWhip cable and crossbar attachment to secure your bike and mount to your roof rack. For additional security add a lock to the TorqueRight knob. (SKS sold separately) - Accommodates bike wheelbases up to 48" Product Specs: - Weight: 9.60 lbs. - Dimensions: L 54.50 in x W 9.00 in x H 4.75 in - Minimum Crossbar Spread 18.00in - Maximum Crossbar Spread 36.00in - Limited Lifetime Warranty

Fast, secure, and easy to use, the HoldUp EVO is built to handle new bike standards, like fat tires and boost hubs, but it easily carries the classics too. The StrongArm hook secures the bikes at their wheels, protecting carbon frames and painted surfaces. Tilt the rack with bikes loaded for quick rear-of-vehicle access using the new easy-to-reach tilt lever and KickStart foot pedal. The super-simple locking SpeedKnob makes install a tool-free breeze and included SKS bike locks keep your mind at ease. - Hitch-mounted tray rack that loads quickly and carries two bikes without frame contact - Easy-access tilt mechanism and KickStart foot pedal make raising and lowering the rack a breeze, even with bikes loaded - Tool-free locking SpeedKnob makes installation and removal fast, easy and secure - StrongArm hook secures bike at wheels, protecting painted surfaces and carbon frames - Easily adjust trays to reduce bike-to-bike interference - Fits most bikes, including fat-tire, mountain, road, hybrid, women's-specific, BMX, kids' bikes, & E-bikes under 50 lbs. - Accommodates disc brakes, through axles, boost hubs, and full suspension bikes - Fits 20" to 29" wheel sizes and tires up to 4.8" wide - Accommodates bike wheelbases up to 48" - Integrated SKS (Same Key System) locks included for added bike security - Carry four bikes – just add the HoldUp EVO +2

Great for families, double dates, or bringing your entire bike quiver, the HoldUp EVO +2 turns the 2" HoldUp EVO into a four-bike hauler. It's versatile enough to handle most bikes, from BMX to fat tire bikes. The StrongArm hook secures the bikes at their wheels, protecting carbon frames and painted surfaces. The whole unit can still tilt down and out of the way with bikes loaded, for easy rear-of-vehicle access, and the empty trays fold up and out of the way when not in use. Included SKS locks for each bike give you peace of mind. - Attaches to the 2" HoldUp EVO to carry two additional bikes - StrongArm hook secures bike at wheels, protecting painted surfaces and carbon frames - Trays easily adjust to reduce bike-to-bike interference - Tilts down with bikes loaded for rear-of-vehicle access - Fits most bikes, including fat-tire, mountain, road, hybrid, women's-specific, BMX, kids' bikes, & E-bikes under 50 lbs. - Accommodates disc brakes, through axles, boost hubs, and full suspension bikes - Fits 20" to 29" wheel sizes and tires up to 4.8" wide - ?Accommodates bike wheelbases up to 48" - Integrated SKS (Same Key System) locks included for added bike security - Compatible only with 2" version of HoldUp EVO & HoldUp Product Specs: - Weight: 36.44 lbs. - Dimensions: L 27.00 in x W 42.00 in x H 8.00 in - Limited Lifetime Warranty

Now you can haul 2 bikes of any size, from stout BMX bikes to long cruisers and heavy DH bikes with no need for adapters thanks to Yakima's HoldUp Hitch Rack. This sturdy rack sports heavy cast wheel trays and their adjustable StrongArm retainers that hold the bikes by the wheels for superior stability and super-quick loading. Side-to-side adjustability ensures a perfect fit and minimizes bike-to-bike interference. A user-friendly trigger folds the tray down for easy access and the entire mast folds up when not in use. Plus, the HoldUp also includes Yakima's LockDown cable system, which secures your bicycles and rack to your vehicle. There's even an integrated bottle opener.

The LongHaul is a bike rack designed, built, and thoroughly tested to stand up to the long miles and rigorous demands of RV and travel-trailer use. Durable, stable and secure, the LongHaul carries four bikes with ease in the SuperCush ZipStrip cradles. The LongHaul is easy on and off, includes folding arms and a built-in bottle opener. Exceptional security is built in with a full SKS security package that locks your bikes to the rack and the rack to the vehicle. Holds up to four bikes. - RV Tested and Approved. - SuperCush ZipStrip cradles secure the bikes and make loading and unloading a breeze. - Anti-sway cradle design holds bikes in place and minimizes bike-to-bike contact. - Included full SKS security package: HitchLock locks rack to RV and LockDown cable secures bikes to rack, all with a single key. - Arms fold down when rack is not in use for easy parking and storage. - 37.5lb weight maximum per bike. - Carries up to 4 bikes. - Available: TubeTop;(sold separately) is required for non-conventional, step-through, BMX, and kid's bikes as well as some full suspension bikes. Product Specs: - Weight: 32.00 lbs. - Dimensions: L 28.00 in x W 13.00 in x H 41.00 in - Limited Lifetime Warranty

Say goodbye to awkward loading options, and hello to your e-bike’s new best friend. The OnRamp blends simple, efficient design with secure performance, to create a no-compromise rack to ease the challenge of carrying heavier bikes. An integrated ramp lets you roll your ride right into place, adjustable trays reduce bike-to-bike interference, and conforming frame clamps means it can carry a wide range of bike styles—from e-bikes to town bikes to mountain bikes and fendered-up road bikes—with ease. With a capacity of up to two 66-pound bikes, you can leave your battery on the bike and hit the road. Product Details - Engineered to carry 2 bikes up to 66-lbs each - Integrated ramp for easy, roll-on loading, and stows away neatly - Adjustable frame attachments mean you can carry E-Bikes, mountain, road, hybrid, women’s specific, BMX, kids bikes, and bikes with fenders with ease. - Accommodates tires up to 3.25” wide and up to 27.5 x 4.5” wide tires with the FatStrap Kit (sold separately) - Accommodates bike wheelbases up to 50” - Integrated SKS (Same Key System) locks included to secure bikes to rack and rack to vehicle receiver - Tilts forward with bikes loaded for trunk access - Adjustable bike trays minimize bike-to bike-interference - Off-Road Rated at 40lbs per bike - RV Rated at 40lbs per bike Product Specs - Weight: 40.80 lbs. - Dimensions: L 34.00 in x W 52.00 in x H 45.00 in - Limited Lifetime Warranty

Fat bikes fit fine with long wheel straps to carry fat bikes on OnRamp. - Includes 2 FatStraps to carry one fat bike - Fits tires sizes up to 26x 4.5", 27.5" x 4.5" and 29x 3.25"

Light, strong, and always ready to roll, the SingleSpeed hitch rack is built for solo travel. Ready for any kind of bike—road, mountain, fat, or BMX—the StrongArm hook ensures your bike is secure and protected, holding the bike tight by the wheels, and babying those carbon frames and painted surfaces. The locking SpeedKnob makes install a breeze & an integrated SKS bike lock is included to keep your two wheeler secure. - Lightweight, hitch-mounted tray rack that carries one bike without frame contact - StrongArm hook secures bike at wheels, protecting painted surfaces and carbon frames - Tool-free locking SpeedKnob makes installation and removal fast, easy and secure - Folding wheel cup and compact design keeps the rack out of your way when not in use - Fits most bikes, including fat-tire, mountain, road, hybrid, women's-specific, & BMX - Accommodates disc brakes, through axles, boost hubs, and full suspension bikes - Fits 20" to 29" wheel sizes and tires up to 4.8" wide - Integrated SKS (Same Key System) lock included for added bike security - Fits both 1.25" & 2" hitch receivers right out of the box Product Specs: - Weight: 20.83 lbs. - Dimensions: L 24.00 in x W 38.00 in x H 11.00 in - Limited Lifetime Warranty

A complete base rack system for vehicles with raised roof rails. Combines TimberLine towers with 60" CoreBar. - Complete base rack system for vehicles with raised roof rails - Combines TimberLine towers with 60" CoreBar - No clips required

- Bearing extractor set for medium bearings - (1) 6002, (1) 6003, (1) 6804, (1)6805

Wahoo USB ANT+ dongle Kit connects KICKR, KICKR SNAP and other ANT+ enabled devices to a Mac or PC. The 3-foot extension cord extends the USB ANT+ transmitter away from the computer and towards the connected device to avoid signal interference.

- ELEMNT BOLT GPS Bike Computer - TICKR Heart Rate Monitor - RPM Speed and Cadence Sensors Advantage by design Get everything you need to boost your cycling performance all at once! The ELEMNT BOLT features a patent pending design that integrates the bike computer and mount, resulting in a CFD tested, highly aerodynamic system built to be on the front of your bicycle. Not to mention, it's super easy to set-up and customize with the free companion app and features dual-band technology, wireless connection & uploads, pre-loaded global maps and routes, and so much more. The TICKR heart rate monitor, RPM Speed sensor and pair seamlessly with the ELEMNT BOLT, so that you can get live and accurate performance metrics. The Wahoo ELEMNT Bike Computers are the most integrated GPS bike computers on the market with a full list of compatible hardware and smartphone apps. Includes Mounts for ELEMNT BOLT Bike Computer and RPM Sensors ELEMNT BOLT Two sturdy and secure mount options - an integrated out-front mount and stem mount. RPM Cadence comes with a crank and shoe mount. RPM speed comes with a hub mount.

- ELEMNT ROAM GPS Bike Computer - TICKR Heart Rate Monitor - RPM Speed and Cadence Sensors Built for the ride Get everything you’d need for the freedom to roam on your next ride! The ELEMNT ROAM GPS bike computer features powerful, on-device navigation options including turn-by-turn directions. It’s the first Wahoo bike computer to include a color screen, and when combined with the crystal-clear 2.7" Gorilla Glass© display and an ambient light sensor, it makes seeing your routes and data easier, so you can go back to focusing on your ride. It's super easy to set-up and customize with the free companion app and features dual-band technology, wireless connection & uploads, pre-loaded global maps and routes, and so much more. The TICKR heart rate monitor, RPM Speed sensor and pair seamlessly with the ELEMNT ROAM, so that you can get live and accurate performance metrics. The Wahoo ELEMNT Bike Computers are the most integrated GPS bike computers on the market with a full list of compatible hardware and smartphone apps. Includes Mounts For ELEMNT ROAM Bike Computer and RPM Sensors ELEMNT ROAM comes with an integrated out front mount. RPM Cadence comes with a crank and shoe mount. RPM speed comes with a hub mount.

The KICKR CORE is the latest in Wahoo's line of smart indoor bike trainers. It delivers a realistic, accurate, and quiet indoor training experience by using the proven flywheel technology and advanced algorithms of Wahoo's legendary indoor bike trainers. The KICKR CORE indoor trainer is built with the durabilty to withstand all of your indoor training sessions and no other brand of smart trainers has more apps and software training options, including Zwift and Trainer Road. The Core also features built-in cadence measurement, without the need of an external sensor. PLEASE NOTE: Some assembly is required. The KICKR CORE does not include a cassette or wheel block. These items can be purchased separately. - Wahoo's KICKR CLIMB indoor grade simulator was designed in conjunction with the KICKR smart trainers to deliver an unmatched indoor training experience when combined. - KICKR HEADWIND was designed to deliver innovative climate control to your indoor training experience. - The new KICKR features 12x142 and 12x148 thru axle compatibility in addition to standard 130/135mm quick release. Click to find out if your bike is compatible. - Enhanced power accuracy to provide accurate power measurement and generate up to 1800W. - Maximum percent grade adjusts to simulate up to a 16-degree incline. - Visual confirmation that KICKR CORE is powered, connected and transmitting via Bluetooth and/or ANT+. - ANT+ and Bluetooth capabilities allow it to connect to both smartphones and GPS devices simultaneously or separately. An ANT+ FE-C connection allows the KICKR CORE to be controlled from any FE-C enabled device or application. - Robust steel construction ensures the KICKR CORE stays in place while you crank out the watts and stands up to years of heavy use. - When connected to your device, it automatically sets your resistance via your favorite app or software. - The KICKR flywheel is innovative and proven technology emulates the power and inertia experienced during outdoor riding. It provides the most realistic ride feel especially when using virtual riding/training platforms like Zwift and TrainerRoad. - Get these vital cycling metrics on your indoor ride. - Works with popular training apps such as Zwift, The Sufferfest, Fulgaz and TrainerRoad. - Compatible with a third party power meter.

The KICKR HEADWIND is the first ever smart fan, designed with the cyclist in mind. Its Targeted Airflow Pattern mirrors the shape and position of a cyclist's body while riding. The KICKR HEADWIND is sensor controlled so as your speed or heart rate increases, so will the fan speed, and there are also 4 manual speed settings should you want to set your own ideal airflow. With speeds of over 30 mph (48 kph), the KICKR HEADWIND will keep you cool during the toughest training sessions. - With wind speeds topping out at over 30 mph the KICKR HEADWIND will keep you cool during your hardest efforts. - The Targeted Airflow Pattern of the KICKR HEADWIND is designed to mirror the shape and position of a cyclist's body while riding on a bicycle. - Control the speed of your KICKR HEADWIND by pairing your ANT+ speed sensor, heart rate monitor, or smart trainer directly to the fan. As your speed or heart rate increases so will the fan speed. - Pair to the Wahoo App via Bluetooth for easy fan speed control at your fingertips. - Control the KICKR HEADWIND with a simple press of a button. Four (4) preprogrammed fan speeds allow you to select your ideal airflow. - The KICKR HEADWIND was specially designed to fit with the KICKR DESK. The wheels on the KICKR HEADWIND allow you to roll the fan into position when it is attached to your KICKR DESK.

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