CeramicSpeed EVO386 Bottom Bracket - 86mm 24mm Spindle Coated Races Black Model=XTR M985 10-Speed }Strider 12 Sport Balance Bike

}Strider 12 Sport Balance Bike - Matte Gray

RS3 Cassettes are a great replacement for 11-speed road sytems

CNC machined aluminum Garmin computer mount for secure and protected placement above all stems

Color Black Defined Color Black Thickness 10 S

5 Material Steel Spring Weight 500

CeramicSpeed EVO386 Bottom Bracket - 86mm 24mm Spindle Coated Races Black Model=XTR M985 10-Speed }Strider 12 Sport Balance BikeCeramicSpeed EVO386 Bottom Bracket 86mm 24mm Spindle Coated Races Black. The CeramicSpeed EVO386 bottom bracket offers bearings with extremely low friction improved power transfer and a service life that far exceeds traditional steel bearings. TECH SPECS Bottom Bracket Shell I. D. 46 BB Frame Interface 386 EVO BB Shell Width (mm) 86 Weight 92 Spindle Interface Type Shimano Hollowtech II