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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
The CeramicSpeed Pulley Wheels are designed to work with less drag
No magnets required for regular riding
Material Spider: aluminum
as the OSPW System will not fit in most bike travel bags and could be damaged if left on
ANT+™ Speed sensor (cadence sensor optional but recommended)
4iiii Dura Ace R9100 PRECISION 2.0 (Non-Drive Side) Ride Ready (includes new crank arm) Size:165 The CeramicSpeed Pulley Wheels areFree Delivery in 3 4 business days (Ireland, Northern Ireland) Delivery in 5 7 business days (Europe) Finance available at checkout with humm by flexifi. Product Details Whether youre a pro or simply training hard, PRECISION powermeters deliver industry leading accuracy, highly dependable cadence data, 3D powermeter technology capable of measuring tri axial strain on your crank arm. Designed to be durable and lightweight, compatible with ANT+ and