Subrosa Rose BMX Cranks gear-size-45-7t Inset 2mn allen key to

Inset 2mn allen key to secure cable on right arm

which can be done with a 2

shaving valuable grams from racers’ mounts and giving gravity riders the confidence at high speeds

(Black and Polished pair)

Subrosa Rose BMX Cranks gear-size-45-7t Inset 2mn allen key toThe Subrosa Rose BMX Cranks at J&R Bicycles are built tough out of specially treated alloys and smart engineering and feature an included bottom bracket. This slim design with a custom shape is constructed from 4130 chromoly that has been heat treated post weld with the Death Proof treatment. The one piece spindle bosses are CNC machined add even more strength and so do the oversized welds throughout. The included BB features a crush proof steel inner