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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5
Updated to fit current 12-speed cassettes
lower rolling resistance when compared to a tube-type tire
Fork CSU - Solo Air 27
(+20mm) Takes a 160mm PM fork/frame to 180mm
4iiii PRECISION 3+ Ride Ready Ultegra FC-R8100 Power Meter Left Arm Choose:165mm Updated to fit current 12-speedThe 4iiii PRECISION 3+ Ride Ready is a left arm power meter pre installed on a Shimano Ultegra FC R8100 crank arm, ready to mount and ride without additional setup. It delivers 1% power accuracy and includes Apple Find My support, allowing riders to locate the unit if it goes missing. The meter ships in a smaller and lighter form factor than its predecessor, with an automatic terrain selector that adjusts calibration for varied riding conditions.
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