Check items to add to the cart or select all
Purchase your new bike through CycleScheme and save even more money! 
Interest free credit is available on bikes, frames and purchases over £500, over 6-24 months.
Splined bottom bracket for use with Shimano Octalink chainsets
Oversize BB spindle – large 22 mm diameter hollow pipe billet spindle reduces weight, increases strength and rigidity
Octalink splined axle/crankarm interface -results in more rigid crank assembly compared to square tapered spindle
ES51 has anti-corrosion treatment inside hollow spindle
Sealed cartridge assembly – maintenance-free sealed cartridge keeps out dirt, mud and water
Cartridge design allows easy installation without adjustment
Aluminium adapter
Average weight 262 grams