Or as low as 
ROTOR PF4129 DUB® Compatible Steel. With this bottom bracket, SRAM DUB cranks with a 28.99 millimeter crankshaft can be used in frames with PressFit BB86, BB89.5 or BB92 bottom bracket shells. The high-quality Enduro Bearings stainless steel ball bearings used with double-lipped LLB seals have a long service life.
| Weight | 80,5g |
| Material | Steel bearings |
| Compatible Crankset Brand | SRAM® DUB® compatible |
| Material Bearing | Steel |
| Axle diameter compatible | 28.99 mm (DUB® compatible) |
| Frame Type | BB86 | BB89 | BB92 |
| Discipline | Road | Triathlon | Gravel | Cyclocross | MTB |
