Drivetrain, Brakes, and Wheels

Drivetrain

Front gearing	Bottom bracket	Derailleur hanger	Chainguide
1x drivetrain only, 28t minimum / 34t maximum chainring	BSA threaded 73 mm	S172600003	ISCG05 mounts; chainguide is included with complete bikes and framesets, S181200001

Brakes

180 mm minimum / 200 mm maximum rotors

Wheels & Tires

Mixed wheel setup only; 29" front wheel and 27.5" rear wheel.

Maximum rear tire width is 2.5" or 66 mm.

Tubeless ready rims, tires, and rim tape on complete bikes.