Quarq power meters use their patented direct-force technology to precisely measure your physical performance throughout your ride. Their meter is located in the crankset, the heart of the bicycle. Because it gathers data from both legs, & it's located at the precise point where muscle energy is converted to forward movement, the power meter spider is the most accurate place to gather power data. Quarq Power Meter Interfaces Quarq power meters use two different crank arm interfaces that are not cross-compatible. The 3-bolt interface is the standard SRAM interface that does not have an integrated spider. The 8-bolt interface was introduced in the Quarq power meter designs in August 2014. It aids manufacturing & serviceability. More importantly, it delivers stable & consistent zero offsets when power meter spiders are swapped between crank arms. In addition, the 10K temperature compensation feature eliminates weather as a variable. Quarq's technology gives you the data in real-time & a solid record of your performance for review later on. Quarq power meters offer easy, verified zeroing & the Qalvin app means that you can set the zero offset, check batteries & run diagnostics. Power Balance™ captures left & right drive strokes. Omni Cal™ gives you a choice of chainrings with no compromise on accuracy. Both cranks & spider made from aluminium with the spider unit machined in-house from raw blocks of high-strength aluminium. Also, they’re manufactured to excruciating standards in a factory with ISO9001 Quality Management System certification. ...

The subatomic spider houses integrated electronics, a CR2032 battery, LED indicator & visible ANT+™ ID. Omni Cal™ gives you a choice of chainrings with no compromise on accuracy. The Exogram™ Hollow Carbon crank arms by SRAM reduce weight & increase performance. The only visible power component is the low profile, all aluminum battery case & the new stress flow lifts accuracy to +/- 1.5% & makes power measurement independent from chainring selection. Omnical™ Power measurement is independent from chainring selection. Swap chainrings without impacting accuracy. No recalibration necessary Exogram The new Hollow Carbon Construction starts in the crank arm & extends into the cranks’ spider. It maximizes the stiffness to weight ratio. ...

The LED indicator & visible ANT+™ ID streamline installation & operation. Omni Cal™ gives you flexibility & repeatable data, no matter what the discipline – road, time-trial, triathlon or cyclo-cross. With lengths from 170-175mm & five bottom bracket options, RIKEN R is as adaptable as it is purposeful. ...

Click HERE to see what Staff Rider Steve thought of the Quarq Shockwiz after testing it on his local trails. Lightweight, durable & powered by a long-lasting coin cell battery, Shock Wiz automatically records suspension performance every time you ride. The Shock Wiz app analyzes the data & displays straightforward adjustments that unite bike, terrain & riding style. Shock Wiz works for all mountain bike riders, regardless of their experience or bike’s intended use. With Shock Wiz, you know exactly how your suspension is performing – & how to make it better. ...

Shock Wiz automatically records suspension performance every time you ride. The Shock Wiz app analyzes the data & displays straightforward adjustments that unite bike, terrain & riding style. Shock Wiz works for all mountain bike riders, regardless of their experience or bike’s intended use. With Shock Wiz, you know exactly how your suspension is performing – & how to make it better.
- It’s for all mountain bike riders, regardless of their experience or bike’s intended use. -Tune for every riding style: Efficient (pedaling), Balanced, Playful or Aggressive.
- Easy-to-understand recommendations tell you exactly what to adjust.
- Works with most air-sprung suspension forks & rear shocks, from many different manufacturers.
- Works on hardtail & dual suspension bikes.
- Use it for every ride to unite bike, rider & terrain in changing conditions.
- No smartphone needed when you ride: Shock Wiz stores the data for transfer later.





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Quickly & accurately find the perfect suspension setup with the Quarq Shockwiz. Simple to install, it analyses your mountain bike's (MTB's) suspension performance & transmits data to your smartphone for confirming what adjustments to make. ...

Ideal as replacements or spares, this Quarq Shockwiz Hose Kit attaches the unit (sold separately) to your suspension forks or rear shock so you can obtain advanced analysis & obtain the perfect setup. ...

Genuine Quarq mount & cover for the Shockwiz fork/rear shock tuning system. ...

Buy now. Pay later on Quarq Sram Red BB30 Powermeter Chainset. Quarq Sram Red BB30 Powermeter Chainset: The SRAM RED Quarq power meter is a lighter, more accurate power meter completely integrated with the philosophy & performance of SRAM RED groupset. The RED power meter features Power Balance & Omni Cal & comes equipped with SRAMs X-Glide R chainrings. The sleek new geometry reduces system weight & delivers clearance for oversized frames & aerodynamic chainrings. The only visible power component is the low profile, all aluminum battery case. New stress flow lifts accuracy to +/- 1.5% & makes power measurement independent from chainring selection. Integrated electronics minimize interconnections & reduce exposure to the elements, bringing unmatched durability & reliability. The Installation & operation is a breeze with the LED that signals power on & set zero, clearly visible ANT+TM ID & tool-less, user-replaceable CR2032 battery. Power Balance Power Balance uses crankset torque to display the ratio of power generated in the right drive stroke (first half, 0-180&176;) versus the left drive stroke (second half, 181-360&176;) for each crank revolution. Power Balance is used by sports scientists to test asymmetry & is an excellent aid for injury recovery. Omnical Power measurement is independent from chainring selection. Swap chainrings without impacting accuracy. No recalibration necessary. X-Glide R Chainrings The chainrings are designed for an optimized shifting performance with the Yaw front derailleur. The stiffer rings (5mm 7075-T6 aluminum CNC-machined) feature upshift rivets with an advanced design adopted from SRAM XX. CNC machining allows for precision control of each tooth shape, ramp, & nearly every shifting feature of the chainring. Chainrings, chain, & front derailleur are designed as a single integrated system for optimized performance. Paired with SRAMs RED groupset, the RED power meter gives you the professionals tool set; everything you need to win at any event anywhere in the world. ANT+TM ID is clearly visible to aid pairing LED indicator signals power on & set zero Replaceable battery is a cycling industry standard CR2032 Power Balance: Uses crankset torque to display the ratio of power generated in the right drive stroke (first half) versus the left drive stroke (second half) for each crank revolution Omnical: Power measurement is independent from chainring selection. Swap chainrings without impacting accuracy +/- 1.5% accuracy Compatible with: ANT+ compatible head units including Garmin Edge&174; 810, 800, 510 & 500, & Garmin Forerunner&174; 910XT (available separately) Arm

Material: Carbon arms Chainring

Material: Machined alloy spider & rings Weight: 778g (GXP 172.5mm 53x 39 BB not included) Bottom Bracket Not Included



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The SRAM Red Dzero GXP Powermeter Crankset has been specially engineered with the thrill-seekers in mind who want to push their performance to the max all year round. Featuring a new measurement circuit, an enhanced strain gauge design, revised accuracy throughout the pedal stroke & more advanced software built into the Qalvin App, the Dzero represents a state-of-the-art modern power meter crankset. Perfect for every discipline from road & triathlon to time trial & cyclo-cross thanks to the chainrings being replaceable should your bike, discipline or ability change. Boasting incredibility lightweight carbon arms which turn effortlessly with every rotation making training more straightforward. The Dual Bluetooth low energy & ANT+ wireless technologies let you choose how to capture your data so tracking your performance has never been simpler. This power meter crankset is the perfect upgrade for taking your training to the next level. ...