Compatible with the following Bottom Bracket Standards (47x1.0mm Threaded BB shell):
Compatible with 22/24mm stepped spindle diameter cranksets, like SRAM & Truvativ GXP.
Compatible with Quarq DZero powermeter spiders with GXP spindles except Eagle MTB.
Wheels Mfg T47 BB with internal bearings for use with 24/22mm spindle cranks may not work with Quarq SRAM/GXP cranksets (Elsa, Riken, SRAM Red 22, SRAM S975, SRAM S2275, CinQo Saturn, Saturn2) when used in frames with BB shell widths of 86.5mm or wider. The outer diameter of the bottom bracket cup faces are slightly larger than the recessed section of the Quarq power meter and the two will rub together. If your Quarq spider has an ID less than 49.5mm, the crank may rub on the BB cup.
- Includes older Saturn power meters that use CR2450 batteries
- Includes newer 3-bolt and 8-bolt Mercury power meters