Bottom Brackets Home / Components / Bottom Brackets / Bushnell Lightweight Eccentric Bottom Bracket Bushnell Lightweight Eccentric Bottom Bracket (1) Bushnell Lightweight Eccentric Bottom Bracket (1) £154.00 RRP: £0.00 Stock Status: In Stock High end eccentric lightweight bottom bracket shell for tandems or single speed frames. Colour: Add to your Wish List Description Bikemonger says... Very clever mechanism that makes this the choice for many when replacing their rubbish creaking EBB. Two wedges move away from each other, from the centre outwards, causing the whole BB shell to expand. It ain't cheap, but nothing else works like this, What do you want, creak free chain adjustment, or £50 in your pocket and a cruddy BB that needs constant attention? Bushnell says.... The 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.D. without shim Standard width (68mm) Weight - 149 grams Reviews Customer reviews (1 Customer reviews) Write a review 5 Stars 100% 4 Stars 0% 3 Stars 0% 2 Stars 0% 1 Stars 0% Most RecentTop Rated Expensive but . . . highest quality engineering that ends all EBB problems forever. Fitted mine using plenty of copper grease. NEVER slips, NEVER welds to frame, NEVER knocks grinds or clanks! Worth every penny. Would definitely buy again but won't need to as it will last forever. John | The Pennines | June 2014 Attributes Brand: Bushnell Product Code: CK0279 Weight: 0.1kg