This Shimano ceramic pulley wheel set blows the stock pulleys away when it comes to spin
any obstruction that cannot be removed which prevents our 1-piece module from passing from one side to the other in a straight line through the frame bottom bracket shell
Both are 42mm x 68mm
11T Shimano pulleys are compatible with:
Our Gxp optimized design is set to the widest stance the crank format allows while ensuring that interfaces between crank arm splines and spindle splines have maximum engagement and Q-factor is set as narrow as possible
T47A GXP Road Bottom Brackets GXP This Shimano ceramic pulley wheelInfo Installation Instructions Installation Video Specifications JUST THE FACTS: The BBInfinite T47A bottom bracket module for Gxp Road Crank Sets works with all Gxp road crank sets, such as the Sram Red, Force, and Apex Gxps, to aftermarket ones from JCobb, Praxis, Quarq, and the like. Gxp road is Gxp road. It will work. All BBInfinite T47A bottom bracket modules ship with the special tool, instructions, and hardware required for easy, trouble free