Promax TX-117 Pro BMX V-Brake Caliper - Long Reach (109mm) - Black Sz 7 2-Speed internal gear hub with

2-Speed internal gear hub with direct drive or 138% drive ratios

this is probably not the tire for your project

you get one right and one left crank arm only

but it is much stronger than mild or hi-ten steel

This will fit newer models but only if you remove the front brakes from the bike

Promax TX-117 Pro BMX V-Brake Caliper - Long Reach (109mm) - Black Sz 7 2-Speed internal gear hub withThe TX 117 brake arms are forged from lightweight aluminum. They come with soft compound pads and a 90 noodle. Great value at a better price. Forged Aluminum For V braking on rim Height: 109mm Pads adjustment: NC Weight: 176g Sold with pads, rain boot and 90 elbow Arm Length: 109mm Color: Black