A Presta only Slip-Fit System for fast valve engagement. The 90 degree bend is compatible with disc wheels. The 2 piece Composite Matrix design makes replacing O-ring seals quick and easy. It must be used in conjunction a Flip-Thread Chuck and is included on all ABS Flip-Thread Chuck equipped pumps. *ABS Flip-Thread Chuck sold separately.
Composite Matrix is a high strength fiber reinforced material used to make mold injected components.
Slip Fit means fast, press-on Presta valve engagement. The 90 degree bend is designed to work with disc wheels.