SRAM 10 speed Rear Derailleur Pulley Set
SRAM's 10-Speed Rear Derailleur Pulley Set includes a pair of original equipment upper and lower rear derailleur pulleys with bearing plates featuring stainless steel sealed cartridge bearings for a smoother and quieter ride.
Compatible with SRAM Force, Rival, and Apex.
B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.
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2 of 2 customers found this review helpful.
a rear derailleur will last forever, but the jockey wheels won't
the pros don't have to worry about stuff like this, it's up to their mechanics and their sponsors. my sram wi fli has always been impeccable and predictable. my mechanic adjusts the front and rear and off i go. but recently, i right after the adjustment, i was getting extraneous noise and missed shifts and poor tracking with the chain. the chain was new, so i decided to swap out the jockey wheels. bingo. smooth drive train once agin. there was so much lateral play in the old wheels due to wear and tear, it was sad. easy to overlook, but they can be a source of misery for someone who demands a smooth drivetrain and shifting.
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