Bike Accessories Shimano

Octalink Bottom Bracket / Shimano Alivio / MTB / Connection Inlet Size BSA 1,37 x 24 (ENG) mm / Bearing Position Inside

Shimano BSA 73mm / 118mm Octalink Bottom Bracket
The OCTALINK is a quick and precise assembly of splined structure offering rigidity and lightness for efficient power transfer.

Shimano BB-UN300 British Thread Bottom Bracket Made with Shimano’s usual exacting standards, the BB-UN300 Bottom Bracket is an excellent option for bikes that have British threaded bottom bracket shells and chainsets with a traditional square tapered spindle fitting. Made into a one-piece unit, this bottom bracket keeps dirt, mud and water away from the sealed bearings to offer durability, corrosion resistance and low friction operation. The threaded construction installs easily without the need for any fiddly adjustments, and the narrow body of this unit means that it won't hinder gear and brake cables that are being routed internally through the frame's bottom bracket shell.

With better sealing and rotation the SHIMANO DEORE bottom bracket delivers high driving efficiency. HOLLOWTECH II Providing the best balance of stiffness, strength, weight and rotating performance. The concept of HOLLOWTECH II technology is focused on producing a superior crankset which will maximize a rider’s power transfer. The rigidity of the crankset ensures pedaling efficiency while its weight, a key element of the crankset, you want light, aids in cycling longer distances over which the rider needs to pedal more. Naturally, SHIMANO strove for the optimum balance between the conflicting needs of stiffness while producing a lightweight crank. HOLLOWTECH technology is an ultra-lightweight …

Shimano SM-JC41 Di2 Internal Cable Junction The Shimano SM-JC41 Di2 Internal Cable Junction is used for internal wire routing. The junction is required for connection of rear mech, front mech, battery and cable to battery indicator junction box. It is positioned neatly inside frame tubing when connected. Reliable and secure water-resistant connectors. Cables sold separately.