The Shimano BB5500 105 BB 68to109 Mm is a Splined bottom bracket designed for use with Shimano road Octalink crankset. The oversize BB spindle is a large 22 mm diameter chrome-moly hollow pipe billet spindle reduces weight, increases strength and rigidity. The Octalink splined axle/crank arm interface results in a more rigid crank assembly compared to square tapered spindle. Maintenance-free sealed cartridge design prevents corrosion and is easy to install. This bottom bracket has an aluminium adapter and the average weight is about 250 g. Shimano BB5500 105 BB 68to109 Mm is a Splined bottom bracket Features Splined bottom bracket design Oversize BB spindle Octalink splined axle/crank arm...
Best Price: £56.99 from Leisure Lakes Bikes