Expand your crankset compatibility with this dual-row flanged bottom bracket designed for 41mm ID shells.
These ABEC-3 precision bearings press-fit directly into frames with 41mm bottom bracket shells, allowing you to run 28/30mm spindle Praxis-compatible cranks. Fits 86.5mm and 92mm wide BB shells. Note: spindle length must exceed 104mm when used in 86.5mm wide shells to ensure proper clearance and performance.
Specification
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Material: 440C stainless steel balls and races
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Color: Silver
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Bottom Bracket/Frame Interface: BB86, BB92, PF90, BB104/107, PF121, PF132
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Bottom Bracket Shell Width: 86.5mm - 132mm
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Bottom Bracket Shell I.D.: 41mm
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Flange OD: 42mm
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Crank Spindle Diameter: 28/30mm
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Over Bearing Width: 92mm in 86.5mm wide shell*
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Weight: 90g
- Packaged for retail display
* Over Bearing Width Dimensions include supplied silicone dust shields.
Contents
- Complete kit for one frame
- Includes:
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- (2) - Enduro BB86 to 30MM Dual-Row ABEC-3 Bearing
- (2) - 0.5mm crank spacer
- (2) - 1.0mm crank spacer
- (2) - 5.0mm crank spacer
- (2) - Dust seals
- (1) - 28mm spacer insert
