Problem Solvers Bushnell Eccentric Lightweight Bottom Bracket - 68mm x 54mm Silver CheckoutTitle=RockShox Vivid Ultimate RC2T Rear Shock - 230 x 57.5 mm Center Lock 35mm splined disc

Center Lock 35mm splined disc rotor mount

The Campagnolo EKAR Ergopower Control levers and Disc brake calipers feature detailed gravel-orientated modifications to the popular Campagnolo Ergopowers control levers while retaining the inherent design of the system because of it's precision and comfort with the Vari-Cushion hood

5 mm (slim fit) and a 3 mm (regular fit) The rubber heel pads are replaceable

Any frame that uses an external cup headset with a 34mm upper head tube inner diameter and 34mm

Standard Surly New hubs come stock with 7901 bearings

Problem Solvers Bushnell Eccentric Lightweight Bottom Bracket - 68mm x 54mm Silver CheckoutTitle=RockShox Vivid Ultimate RC2T Rear Shock - 230 x 57.5 mm Center Lock 35mm splined discThe Problem Solvers Bushnell Eccentric Bottom Bracket is the industry leading design for chain tension adjustment on tandem and dedicated single speed bikes equipped with eccentric bottom bracket shells. The lightweight version features additional machining and drilling of the alloy body to reduce weight. Accepts English threaded bottom bracket cups (1. 37 X 24 tpi) Lightweight cut out body design made from aluminum Fits BB shells from 53. 8 54mm I.