TRiPEAK BB30A 73mm 2-in-1 Bottom Bracket | Ceramic/Steel Bearings | SRAM DUB, Rotor 3D+
Compatible with SRAM DUB and ROTOR 3D+
G5 Ceramic Bearing / P05 Steel Bearing
ZeroCreak Eliminate Noise Disturbances
Patented Twist-Fit Design
The ceramic bearings utilize G5-grade ceramic balls and are paired with precisely machined steel races, delivering excellent rotational performance for riders.
The P05 precision steel ball bearings, for reassuringly high smoothness and durability. 0.005 mm for eccentricity (out of roundness) of the track in the inner race.
The Twist-Fit design accomodates press-fit BB specificied frames, making the BB installation and removal easier. Dual-sided locking enhances the precision of the spindle and avoids creaking noises, by achieving a perfect alignment between the bottom bracket and the crankset spindle.
The patented plastic-steel bushing design is a big relief for Press-Fit frame BB users. It prevents wear on the frame's bottom bracket shell when the BB is pressed in. Snug Fit effectively eliminates noise and corrects bottom bracket tolerances.
| BB30A 73mm (Road): 2-in-1 | |
| Type | Road Bike |
| Frame Spec | BB30A DIA.42mm x Width 73mm |
| Crank Spec | SRAM DUB (dia.28.99mm) ROTOR 3D+ (dia.30mm) |
| Bearing | G5 Ceramic Bearing P05 Steel Bearing |
| Tool Notch | Notch: 12T O.D.: 50mm |
| Material | Cup: Alloy 6061 Snug Ring: PA+GF composite material |
| Accessories | 30mm Cap*2 28.99mm Cap*2 28.99mm Spacer*1 (Drive Side) 24mm Cap*2 |
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