Promax B-1 Cartridge Brake Pads - 70mm Silver CheckoutSpec= 250cm Primary Color Purple Wheel Diameter

Primary Color Purple Wheel Diameter 20 Color Galactic ice purple Frame Size 20

Mini ratchet suitable for direct mounting of 1/4" nuts

} Inboard and outboard pad adjustment

Misc 174mm (67

Pre-curved knees for excellent pedaling performance

Promax B-1 Cartridge Brake Pads - 70mm Silver CheckoutSpec= 250cm Primary Color Purple Wheel DiameterPromax B 1 Cartridge Brake Pads 70mm Silver. An upgrade from the one piece B 2 Air Flow brake shoes B 1s are a great way to add versatility and vibrant color to any bike equipped with linear pull brakes. The B 1s have cartridge pad holders to fit 70 millimeter replacement pads making it easy to swap out worn pads or for the style conscious to change pad colors. Just pull out the pin slide out the old pad and replace it with a Promax B 1 pad pad insert