Shimano Sora SL-R400 Double/Triple 8-Speed Braze-On Shifters CheckoutSpec= 29X2.40 180mm to 230mm rotor compatible

180mm to 230mm rotor compatible post mount

Built to go the distance on any terrain with a lightweight Scale Carbon HMF frame

Accessories for use with the Garmin Varia radar system for riding awareness on the bike

Mounts to the side of many rear racks

The Aero 150SC is a very versatile Combi ski

Shimano Sora SL-R400 Double/Triple 8-Speed Braze-On Shifters CheckoutSpec= 29X2.40 180mm to 230mm rotor compatibleShimano 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