Universal Bike / Cycle BRAKE BLOCKS (Threaded. V-Brake Style) 73mm Length (OFFSET STYLE) - FREE SHIPPING! FREE VALVE CAP UPGRADE WORTH $4.99 Allen Key Style - Secure & flush fit up to your rim giving maximum braking performance 73mm Length - A large contact surface area with water clearance grooves Offset Design - Gives variable braking pressure and brake feel SKYSCAPE CAPS WORTH $4.99 - INCLUDED FREE! (Schrader or Presta. See Product Description) IN STOCK - Ready to ship now!