Praxis Works BB86/90/92 center compound for M30
M30 is an axle diameter of 30 mm at the converters / 28 mm on the left side.
- BB86 Road / BMX = 86.5 mm width x 41 mm diameter
- BB90 MTB = 89.5mm width x 41mm diameter (NOT for Trek Road BB90!)
- BB92 MTB = 92 mm width x 41 mm diameter
- Not intended for BBright or BB386EVO frames
Purpose: BB86/90/92 frames, M30 axles
Suitability | MTB, Road |
Type of assembly | BB86-89.5-92 Press Fit |
Axis type for cranks | BB30 (⌀ - 30 mm) |
Frame width | 86 mm, 89.5 mm, 92 mm |
product ID | 148223 |

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