Belt Sizing Guide 405-5m-15 Belts: This belt size is stock for the Lacroix Prototipo (DSS60/DSS50+), Lacroix Nazaré Supersport, and Lacroix Lonestar Supersport. It is also compatible with the Lacroix Nazaré and Lacroix Nazaré Lonestar using the Self Adjusting Belt Drives. 420-5m-15 Belts: This belt size is stock for the Lacroix Barrel. 425-5m-15 Belts: This belt size is compatible with the Lacroix Barrel using 20T motor pulleys. 435-5m-15 Belts: This belt size is stock for the Lacroix Jaws, Lacroix Nazaré, and Lacroix Nazaré Lonestar. Our belts are made by one of the largest timing belt manufacterers in the world. The combination of the neoprene body and kevlar reinforcement provides the highest level of strength, durability, and longevity possible. In fact, our belts use the same kevlar webbing that is used in Top Fuel Dragster Supercharger belts! Not sure what this means? It means these belts are CRAZY strong. Ride the best. Ride HyperDrive.
