Headset B 13 Parts | Spare Parts | Tools Using a standard bar/stem system

Using a standard bar/stem system and allows for easy stack and reach adjustment

this racing bike comes equipped with a Shimano 105 Di2 Drivetrain

ICS Carbon XC cockpitcockpit is the complete package for riders chasing the fastest lines with maximum control

2x 10mm alloy spacers

Compatible with all 257 muscular/non e-bike

Headset B 13 Parts | Spare Parts | Tools Using a standard bar/stem systemThe HS B 13 P BMC replacement headset kit includes FSA standard bearings, a green compression split ring, and a conical spacer. This kit contains: H2430 (conical spacer 10mm) H2318 nylon compression split ring MR155 {870 DJ RS} upper bearing MR019 {073 DJ RS} lower bearing