Tr!ckstuff wouldn't be Tr!ckstuff without such highlights as the Exzentriker. This is the first and worldwide unique eccentric bottom bracket that can be mounted in normal BSA bottom bracket housings and will accept any conventional 24 millimeter bottom bracket spindle (e.g. Shimano Hollowtech II and many others). It allows infinite chain adjustment for single-speed bikes or gear hub bikes (e.g. Rohloff) and dispenses with chain tighteners or adjustable drop outs.
Exzentriker beds the bottom bracket bearing in two special amazingly smooth bearings. The bearings offer an almost infinite service life, with exceptional rust-resistance and top quality lubricant far superior to other conventional bearings.
The Exzentriker is also protected by patent.
And, it goes without saying, brained and made in the Black Forest!
Note: The special EX-Tool is needed for mounting. Please order separately.
Technical data:
Compatibility: Exzentriker is compatible with all continous 24 mm spindles such as Shimano Hollowtech II, with an adapter sleeve it also fits Truvativ 24/22mm spindles. Not compatible with BB30, square tapered BBs, tune six tapered BBs.
Threaded jacket: BSA thread. High-strength, corrosion resistant steel.
Excenter: Aluminium 7075 T6, anodised, available in black and silver.
Clamping: Stainless steel screw, stainless steel nut.
Casing width: 68 mm (use spacer) or 73 mm (without spacer)
Deviation: +/- 3 mm; plus halflink
Content of delivery: Exzentriker bottom bracket cups, 3 spacer, 1 halflink
Case width: 68mm ||| 73mm
Material: aluminium, stainless steel
Weight supplement: manufacturer's specs
