Wheels Manufacturing BB86/92 SRAM Bottom Bracket ABEC-3 Bearings BLK Cups - Threaded CheckoutSpec= Dual Air/Motion Control 99mm Interface DUB Primary Color

99mm Interface DUB Primary Color Black BB Shell Thread Italian BB Bearing Ceramic BB Shell Width 70mm

Forced Air Cooling Technology combines front and rear vents with deep channels for a cool head – plus air scoop (top) for the Venturi effect

Adjustable height

Misc Standard 47

internal gear hubs

Wheels Manufacturing BB86/92 SRAM Bottom Bracket ABEC-3 Bearings BLK Cups - Threaded CheckoutSpec= Dual Air/Motion Control 99mm Interface DUB Primary ColorWheels Manufacturing BB86 92 SRAM Bottom Bracket with ABEC 3 Bearings Black Cups Threaded. BB86 92 Thread Together Bottom BracketReplaceable Enduro bearings Made in the USA TECH SPECS Bottom Bracket Shell I. D. 41 BB Frame Interface BB86 BB Frame Interface BB92 BB Shell Width (mm) 86 BB Shell Width (mm) 92 Weight 100 Spindle Interface Type SRAM Truvativ GXP Defined Color Black