Aztec V-Type Cartridge System Brake Blocks, These are replacement brake pads compatible with various V-brake systems, including: Aztec V-type System, Shimano mountain bike cartridge systems and many other third-party models

Aztec V-type One-piece Brake Blocks Charcoal - Durable MTB V Brake Pads

Aztec V Brake Cartridge Insert Brake Block. It is a replacement insert pad compatible with various V-brake systems, including: Aztec V-type System. Shimano mountain bike cartridge systems and many other third-party models.