Bottom Bracket Shimano BB71-41A 89,5/92mm Press-Fit

Bottom Bracket Shimano BB71-41A 89,5/92mm Press-Fit

The Shimano BB71-41A press-fit bottom bracket is designed for MTB use and Shimano cranksets with a 24 mm axle. The press-fit design offers an excellent balance of stiffness, low weight and smooth rotational performance.

Using a 24 mm axle and bearings provides the optimal combination of strength, sealing efficiency and low friction for press-fit bottom brackets. Shimano’s proven sealing system protects the bearings from dirt and moisture, ensuring long service life.

The BB71-41A fits frames with a BB92 shell width of 89.5–92 mm and is compatible with a wide range of Shimano MTB and trekking cranksets. It is a reliable choice for demanding off-road riding.

• Use: MTB
• Model: SM-BB71-41A
• BB type: Press Fit (41 x 24 mm)
• Shell width: 89.5 / 92 mm
• Shell diameter: 41 mm
• Weight: 71 g
• Compatibility: Shimano Saint, XT, SLX, ZEE, Deore