OnGuard PitBull Series U-Lock - 4.5 x 9" | Keyed Shifter Parts creating the only complete wax-based

creating the only complete wax-based system on the market

spare tires

making it a practical choice as both a daily tube and a compact emergency spare for riders who spend time far from the trailhead

The BR-9000 shoe design uses the standard R55 cartridge holder system

The pocket is sized to carry soft flasks up to 600 ml and fits snugly against your body without bouncing or shifting

OnGuard PitBull Series U-Lock - 4.5 x 9" | Keyed Shifter Parts creating the only complete wax-basedIs the PitBull U Lock Worth It for Serious Security? The OnGuard PitBull Series U Lock steps up the security game with 8. 4 tons of pull strength and a higher quality lock core that resists picking and drilling better than entry level options. Built for cyclists who park in high theft urban environments, the PitBull is engineered to outlast and outwit the most common attack methods. The hardened steel shackle at 4. 5 x 9 inches hits the sweet spot