SRAM Rival 22 WiFli Rear Derailleur - 11 Speed Medium Cage Black/Silver Length-452.5mm ZN40-Series bearings are corrosion-resistant zinc-coated

ZN40-Series bearings are corrosion-resistant zinc-coated machined steel cartridge bearings with hardened steel balls which vastly increases the longevity of your headset

and glued seams reduce friction and the risk of unpleasant rubbing

Improved performance - shift the binding forward for more grip

}Wheels Manufacturing 3

Orbit UF include lower angular contact bearing and upper 5/32 inch caged bearing

SRAM Rival 22 WiFli Rear Derailleur - 11 Speed Medium Cage Black/Silver Length-452.5mm ZN40-Series bearings are corrosion-resistant zinc-coatedSRAM Rival 22 WiFli Rear Derailleur 11 Speed Medium Cage Black Silver. Sacrifice nothing not durability dependability or performance. Uses Exact Actuation cable pull ratio for eay set up and reliable shift performance. Works with standard or compact 11 speed road cranks Aluminum cage and parallelogram stainless steel hardware Compatible with SRAM road shifters and 10 speed MTB shifters Aluminum cage and parallelogram TECH SPECS Rear Derailleur Mount