Merritt Cone-Wrench Optie:Merritt Cone Wrench 21mm black the SRAM XX1 X-ACTUATION™ Trigger

the SRAM XX1 X-ACTUATION™ Trigger Shifter keeps gear changes sharp and consistent across the entire 10- to 42-tooth cassette

Rear - Pad type (Disc): Aluminum-backed organic - Bracket (Disc Brake): Direct mount DIR - Hose length (mm): 1800mm

The SRAM RED® XG-1290 cassette progresses fluidly and quickly through a wider range of gears

Comfort Bar R17mm 15° 630mm

The Crest CB7's tubeless technology means lighter

Merritt Cone-Wrench Optie:Merritt Cone Wrench 21mm black the SRAM XX1 X-ACTUATION™ TriggerThe Final Drive freecoaster requires cone wrenches to work on it properly, we decided to offer these simple cone wrenches we found since most BMXers don't have any. The inner cone nut is a 21mm and the outer cone nut is 24mm.