What are the delivery costs?

We offer Free UK Mainland Delivery on all orders over £20. Products shipped to outlying UK regions are excluded from free shipping.

Standard delivery is normally 2 - 5 working days.

Please view our delivery page for full information on UK and international delivery costs.

Combining the latest Quarq technology and exact geometric design, RIKEN 10R is a reflection of your intent. It features durable, integrated electronics, a CR2032 battery and works with a wide range of chainrings. The LED indicator and visible ANT+™ ID streamline installation and operation. OmniCal™ gives you flexibility and repeatable data, no matter what the discipline - road, time-trial, triathlon or cyclo-cross. With lengths from 170-175mm and five bottom bracket options, RIKEN 10R is as adaptable as it is purposeful.

• +/- 1.5% accuracy
• OmniCal™LED indicator
• Material : Carbon fiber crank arms, CNC machined AL spider
• Bolt Circle Diameter : 130 BCD, 110 BCD
• Arm Lengths : 170mm, 172.5mm, 175mm
• Chainrings : SRAM TSM
• Ratios : 53/39, 50/34
• Q-Factor : 145mm
• Bottom Bracket : GXP, Press Fit GXP, BB30, Press Fit 30, BBright
• Battery : CR2032 - over 300 hours of riding time
• Weight : 823g (GXP, 130BCD, 172.5mm)
• Head Unit : ANT+™ compatible head units including Garmin Edge® 810, 800, 510 and 500, and Garmin Forerunner® 910XT (available separately)
• Analysis Software : TrainingPeaks WKO+®, TrainingPeaks®, Golden Cheetah, Strava® (available separately)
• Compatibility : SRAM RED, SRAM Force, SRAM Rival and SRAM Apex Front Derailleurs

Rings and Bottom Bracket Not Included

Occasionally, without notice, manufacturers change product design and/or specifications.