If you've got disc brakes, round or square crossbars and want a simple fork mount, the Viper might just be your best bet. Unlike traditional fork mounts, the Viper has a slick cut-away to accomidate breaking discs. What's more is this rack features quick and completely tool-free instillation. Allowing you to easily take it on & off or swap it to you buddy's rig for that last minute-seize-the day trip!

FEATURES:

• The most bang for your buck in the top of car bike world
• Simple tool-free installation and removal of the bike mount from your car roof rack
• Skewer design allows one-handed adjustment
• Streamlined tray compatible with most disc brakes
• Doesn’t touch the painted surfaces of your bike
• Fits round or square crossbars
• Lockable skewer keeps your bike safe and sound (SKS Lock Cores sold separately)