Shimano SM-BBR60 Ultegra / FC-CX70 / 105 Hollowtech II Bottom Bracket babyseat this bike’s highly responsive V-brake

this bike’s highly responsive V-brake teaches kids early how to use hand brakes like those found on adult bikes

16T Handlebar 6061 aluminum BMX Stem BMX aheadset style 4-Bolt Seat BMX style padded Seat Post 27

steel rails

MTB and cruiser use with included black press in end caps

BrakesFront and rear hand-operated alum V-brakes w/reach-adjustable plastic/alum brake levers

Shimano SM-BBR60 Ultegra / FC-CX70 / 105 Hollowtech II Bottom Bracket babyseat this bike’s highly responsive V-brakeShimano Ultegra BB72, BBR60 Hollowtech II Bottom Brackets Reduced size for light weight New seal construction for smoother rotation Requires TL FC37 bottom bracket tool for installation (Sold Separately)