Shimano Sora SL-R400 Double/Triple 8-Speed Braze-On Shifters MFPN=HBSP3301406FR Axle Size 10mm Axle Type

Axle Size 10mm Axle Type Female Cassette Body Type Shimano 1 Color Black Defined Color Black Front Axle 3/8" x 100mm Hub Drilling 36 Hub Type Rear Cassette Hub/Brake Compatibility 6-Bolt Disc

Replacement CSU (crown/steerer/upper) units and BoXXer crowns

Its proprietary Powertrac design has an ovality of 10% and a timing of 112 degrees after top dead center providing benefits such as greater rear wheel traction

CNC 7075-T6 aluminum BB preload adjustment ring included

6/H8 ZS56/40 Tapered Black

Shimano Sora SL-R400 Double/Triple 8-Speed Braze-On Shifters MFPN=HBSP3301406FR Axle Size 10mm Axle TypeShimano Sora SL R400 Double Triple 8 Speed Braze On Shifters. Shimano 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