SRAM X01 Type 2.1 1x11 Speed Rear Derailleur - 11 Speed YGroup_7892219756589 Using a stiff material but

Using a stiff material but enough flex so they bend on impact

shocks and dropper posts

EVO 29" 2014 - For use with a new Metric Sized 190x45mm Shock

Freehub mounting style: XD Driver only

Bearing style: Custom 6806 radial bearings filled with quality grease

SRAM X01 Type 2.1 1x11 Speed Rear Derailleur - 11 Speed YGroup_7892219756589 Using a stiff material butPulling all the good bits of technology from it's big brother (SRAM XX1) the X01 derailleur offers serious punch at a more budget concious price. Sporting the same genius X HORIZON parrallelogram design to eliminate ghost shifting and ROLLER BEARING CLUTCH to hold the chain tight an reduce chain slap. The main differences between the XX1 and the X01 are: Standard sealed bearings in the jockey wheel on X01, Ceramic Hybrid in the XX1. Stainless steel