Shimano XT M8100 12 Speed Rear Derailleur  crankbrothers While out on the dirt

While out on the dirt

Designed for Shimano HG freehubs

the redesigned Sram XX1 Eagle™ derailleur gives no-compromise racers and dream-bike builders a true top-tier option

Sold in pairs with bar ends included

Hard Chrome finish and hollow pins

Shimano XT M8100 12 Speed Rear Derailleur  crankbrothers While out on the dirtThe Shimano XT RD M8100 1x12 speed rear derailleur features an elegant yet aggressive angled design and an attractive anodised aluminium surface. The derailleurs feature bigger 13 tooth pulleys and include Shimanos proven Shadow RD+ low profile technology. The original mountain bike group continues its legacy of remaining the standard for mountain bikers everywhere. Nearly three decades in, the DEORE XT brand is defined by its trail tested durability,