Features:
– Designed only for a standard BBright frame (79mm width) works with a BBright compatible 30mm crankset (not a BB30 standard crankset)
– Integrated seal and pre-assembled HSC ceramic bearings
– ABEC 7 standard alloy steel bearing races
– Grade 3 Si3N4 ceramic balls – highest precision in the market
– Kluber grease
– Specially designed Nylon bearing retainer for more shock absorbing and less friction
– Light touch Dual lip rubber seals for a better protection
Weight:
– 79 g
Frame requirements:
– BBright standard frame (non-thread) with shell ID 46mm, width 79mm
Cranks combination:
– BBright compatible 30mm spindle cranksets, i.e. SRAM S900″BB30″, SRAM S950″BB30″, SRAM S975 (power meters), SRAM Red 22 Quarq power meter, SRAM Force 22; FSA K- force Light, FSA SL-K Light, FSA BBright; Rotor 3D+, Tune BBright etc.
