C-BEAR Aluminium Pulley Wheel Set for Shimano/SRAM Full Ceramic
$368.95
Pulley wheels are the fastest spinning bearings on your bike. An upgrade to C-Bear full ceramic bearing therefore is the most effective Speed upgrade.
. Full-ceramic bearings have ceramic balls as well as ceramic races:
. Weighs less, spins smoother
. Seeing + Trying = Believing
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