SRAM Apex XPLR Rear Derailleur (Mechanical) - 12 Speed Wahoo+ZWIFTJulySale Chain management keeps the drivetrain

Chain management keeps the drivetrain quiet and secure

or Spider + Chainrings

10-tooth start cassette

Sirrus Mens Alloy - 2018

A must-have for any toolkit

SRAM Apex XPLR Rear Derailleur (Mechanical) - 12 Speed Wahoo+ZWIFTJulySale Chain management keeps the drivetrainYou want your bike to do everything, so you need gears that can do everything. The Apex XPLR derailleur hits the sweet spot of smooth jumps over a big gear range, all with unmatched chain security and the simplicity of a 1x drivetrain. Quietly and quickly shift across our 12 speed cassettes with 44T large cogs, knowing youll have the gears you need. Features Compatible with cassettes with 44T large cogs Use with Flattop chain Works with 12 speed