Shimano Sora SL-R400 Double/Triple 8-Speed Braze-On Shifters CheckoutSpec= 29X2.40 SRAM Model ID: BB-DUB-PF30-A1

SRAM Model ID: BB-DUB-PF30-A1

}Park Tool SR-2

Helmet mount bracket kit with an action camera interface for precise positioning

180mm to 230mm rotor compatible post mount

Shimano Sora SL-R400 Double/Triple 8-Speed Braze-On Shifters CheckoutSpec= 29X2.40 SRAM Model ID: BB-DUB-PF30-A1Shimano Sora SL R400 Double Triple 8 Speed Braze On Shifter SetLeft side (front) shifter is only friction compatible Right side shifter (rear 8 Speed) is not friction compatible Shifters come with radiuses mounting washers (LD0492) that fit most applicable steel and titanium frames Most aluminum and carbon frames will require the flat back mounting washers (LD0493) which are not included OT SP41 shift cable set included Double or Triple Triple Rear