Shimano bottom bracket BB-ES51 Octalink BSA English 68 mm

The Shimano BB-ES51 Octalink bottom bracket with English BSA thread (68 mm) offers a durable, robust and reliable basis for an optimum drivetrain on your bike. Specially developed for cranks with Shimano Octalink mounts, the bottom bracket ensures efficient power transmission and outstanding riding comfort. The precisely manufactured, sealed bearings ensure low-friction running and maximum resistance to dirt and moisture. Thanks to the standardised BSA thread with a housing width of 68 mm, the BB-ES51 is easy and safe to install. This bottom bracket is ideal for sporty cyclists and ambitious commuters who value durability, reliability and consistent performance.

TECHNICAL DATA:

• Model: BB-ES51
• Application: MTB
• Technology: OCTALINK
• Axle width: English 68mm
• Mounting: bolted
• Shaft diameter: BSA
• Colour: silver