Blocking System for Fiamma Bike Carriers

Fiamma Bike-Block Pro - Heavy-Duty Support Arms for Your Bike Rack Ensure your bikes stay securely mounted while you're on the move. The Fiamma Bike-Block Pro is the strongest clamping system available for securing bicycles to Fiamma Carry-Bike racks. Whether you're heading into the mountains or across state lines, this robust arm locks your bike into place without damaging the frame. The front clamp features a wide, non-scratch grip that accommodates both round and oval bike tubes with diameters from 1 inch to 3.15 inches (25mm to 80mm). A quick-release mechanism makes installation and removal easy-no tools required. Choose from four color options: Red, Blue, Grey, and Black. All Bike-Block Pro arms are compatible with every Fiamma Carry-Bike model and are available in four lengths to suit your bike placement needs: Model Fits Tube Diameter Arm Reach (ft/in) Bike Block 1 1" - 3 1/8" 4 7/8" - 6 3/4" Bike Block 2 1" - 3 1/8" 9 1/2" - 11" Bike Block 3 1" - 3 1/8" 1 ft 3 1/4" - 1 ft 4 1/2" Bike Block 4 1" - 3 1/8" 1 ft 9 1/4" - 1 ft 10 3/8" Simply attach the Bike-Block arm to your rack, clamp it onto your bike tube, and tighten the quick strap-done. The padded grip and strap ensure your bike stays put without scratching the frame or the rack. Product Video