Specification : English Threaded Hollow,
BB frame length:68/73mm
Tooth pattern:BC 137-24T
Bearing (Inner and outer circles)
: stainless steel
For: Shimano / Sram / Prowheel 24mm
Sram GXP 22mm
Packing list | 1*Bike Bearing Bottom Bracket |
About Color The picture shows the real items without any special processing. But color and brightness may differ a little due to different computer monitors or other factors.
About Size : Please allow 1-3cm differs due to manual measurement and different batchs of products. Please understand. Make sure you don't mind before you bid.
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