ZTTO BB92 MTB Press Fit Bottom Bracket 41mm Road Bike PF92 BB86 BB90 BB for 24mm Crankset Chainset Crank

Specification:

• Material: aluminum alloy
• Bearing: steel bearing
• Color: black / red
• 3 washers (usually 2 on the R side and 1 on the L side),
• Size: BC1.37*24 with washer, screw type bottom bracket 68 or 73MM applicable
• Rotating structure: sealed bearing
• Applicable: SHIMANO Haomeng Richi and other cranksets
• Material" tooth bowl: CNC6061 aluminum alloy, tube: nylon plastic
• Inner diameter: Ø24mm or 22mm×24mm (a free conversion kit for turning 22)
• Applicable frame bottom bracket: 86-92mm
• Application: SHIMANO series
• Weight: 92g

Package Included:

• 1 x BB92 bottom bracket