Rotor PF4129 BB DUB® Bottom Bracket 68/73 mm Black

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.

Specifications:

– 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

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