Wheels Manufacturing BB86/92 Shimano Bottom Bracket ABEC-3 Bearings BLK Cups - Threaded CheckoutSpec= 35mm x 6mm Other features include YKK® zippers

Other features include YKK® zippers

Height 50"-57"

4 Tubeless Folding Black HardWall SmartGrip Gravity

The standard #2 speed is preferred by our coaches and athletes and comes stock on Rundle Sport

Color-coordinated brakes empower kids to learn which lever engages which brake

Wheels Manufacturing BB86/92 Shimano Bottom Bracket ABEC-3 Bearings BLK Cups - Threaded CheckoutSpec= 35mm x 6mm Other features include YKK® zippersWheels Manufacturing BB86 92 Shimano 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 Shimano Hollowtech II Spindle Interface Type FSA MegaExo Spindle Interface Type FSA MegaExo Light Spindle