Kool-Stop Supra 2 Brake Shoes and Pads Features: Hardened and Plated reinforced steel backbone Patented Angled tip plow Water groove Knurl-lock washer system Self tow in Specs: Rim CompatibilityStandard Pad Attachment StyleThreaded Post Designed for ebikeYes ColorGray Intended Brake TypeLinear Pull Pad TypeOne Piece
