Rotor PF4129 Dub Compatible Steel Black Bottom Bracket

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.

ROTOR PF4129 DUB® Compatible Steel features:
• 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