Shimano br CX50

SHIMANO BR-CX50 105 cantilever brake front or rear

at Amazon Marketplace

Shimano Br-cx50 Rim Brake Caliper

at BikeInn

Shimano Spares BR-CX50 R50T2 Brake Shoe And Fixing Bolts - Pair - Medium Spacer

at eBay

Shimano Cyclocross Cantilever Brake BR-CX50/CX70 Shoe Fixing Bolt (M) & R-Washer

at eBay

Brake Pads Shoe BX R50T2 BR-CX50 shoes MD

at Amazon Marketplace

Brake Pads Shoe BX R50T2 BR-CX50 shoes MD

at Amazon.co.uk