Zaffiro Pro V Tire TPI:60 The OnGuard Zip Lock is

The OnGuard Zip Lock is the perfect blend of convenience and security

Improves front derailleur alignment

Recycled materials raise the bar for sustainability

SRAM’s Transmissions take a holistic approach to a bicycle shifting

and the Thermal Arm Warmers are no exception

Zaffiro Pro V Tire TPI:60 The OnGuard Zip Lock isThe training tire benchmark includes a strong nylon casing, secure grip, and long tread life. Using a mixed tread design, optimized for all around use, the Zaffiro works well in a range of training conditions. Add the durable folding nylon casing, and you get a performance oriented training tire at a great price. Not approved for use with hookless rims