Wheels Manufacturing BB86/92 Shimano Bottom Bracket With ABEC-3 Bearings Black Cups - Threaded Bike Accessories_Rear Derailleur T1708 E-Thru trainer axle M12x1

T1708 E-Thru trainer axle M12x1

Single-strap closure system for quick and secure fit

cool comfort

wrap-around construction of the uppers is integrated with the sole for lower stack height

Wheels Manufacturing BB86/92 Shimano Bottom Bracket With ABEC-3 Bearings Black Cups - Threaded Bike Accessories_Rear Derailleur T1708 E-Thru trainer axle M12x1BB86 92 Thread Together Bottom Bracket Replaceable Enduro bearings Made in the USA ABEC 3 sealed bearings Grade 10 chromium steel balls, 52100 High Carbon Chromium Alloy Spindle Interface Type: Shimano Hollowtech II, FSA MegaExo, FSA MegaExo Light, RaceFace EXI BB Shell Width (mm): 86, 92 Bottom Bracket Shell I. D.: 41 Defined Color: Black BB Frame Interface: BB86, BB92 Weight: 100 grams