Wheels MFG BB86/92 to 30 mm Dual Row Bottom Bracket - BB86-30-BB

Expand your choice of cranks for use in frames with 41 mm ID shells. Replace your bottom bracket with these dual row flanged bearings and run 30 mm spindle cranks in your frame. These bearings fit directly in frames with 41 mm ID bottom bracket shells. Crankset spindle length must be longer than 104 mm when used in a 86.5 mm wide BB shell.

Compatible with 30 mm diameter spindles and frames with the following Bottom Bracket Standards (41 mm ID BB shell):

• BB86
• BB92
• PF24
• PF90
• BB104/107
• PF121
• BPF132

Specifications:

• Bearings: Enduro dual row ABEC-3
• Material: 440C stainless steel balls and races
• Color: Silver
• Bottom Bracket Shell Width: 86.5 mm - 132 mm
• Bottom Bracket Shell I.D.: 41 mm
• Flange OD: 42 mm
• Crank Spindle Diameter: 30 mm
• Over Bearing Width: 92 mm in 86.5 mm wide shell
• Weight: 90 g

Includes:

• 2x Enduro BB86 to 30 mm dual row ABEC-3 Bearing
• 2x 0.5 mm crank spacer
• 2x 1.0 mm crank spacer
• 2x 5.0 mm crank spacer
• 2x Dust seals

Notes:

• Crankset spindle length must be longer than 104 mm when used in a 86.5 mm wide BB shell.
• Over Bearing Width Dimensions include supplied silicone dust shields.

Installation Instructions