BRACKET SHIMANO XTR

For the newest generation of carbon frames (Cube, Scott etc.)

• Press-fit bottom bracket bearings WITHOUT screw thread

• Type: SM-BB91-41A: for mountain bikes

• 89.5/92mm

• XTR quality

• Compatible with all Hollowtech II MTB cranksets

BSA:

Shimano XTR BB93 MTB bottom bracket bearings, for Shimano Hollowtech II crankset (compatible).

• Suitable for XTR MTB crankset with integrated bottom bracket.

• Size: 68-73 mm

• Colour: black

• Weight: 77 grams