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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4
Chainring is dedicated for Boost148 bikes ONLY
and tough tire
With Specialized’s proprietary development work
A compelling option for your 8 or 9 speed shifting needs
chrome steel
Chris King Ring Drive Lube bulky Chainring is dedicated for Boost148RingDrive Lube 2. 0 is a Nano Particle lubricant engineered by Chris King to further reduce resistance and wear in your Chris King rear hub. In addition to lower resistance and a longer wear life RingDrive Lube 2. 0 improves performance in cold weather conditions. To install, simply remove old lubricant and contaminants from your RingDrive, Drive, and Driven Rings and apply 1 2ml of RingDrive Lube 2. 0. Only a 2. 5mm hex key is required to perform the
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