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Waterproof design for all-weather reliability
Our patent-pending Tyre Monkey allows anyone to remove and refit tyres in no time
The C3W chamois
Alpinestars Drop 19 Socks - Black/Red
Zac Speed Source Helix Bite Valve TT mount Waterproof design for all-weather reliabilityZac Speed Source Helix Bite Valve SOURCE Helix Bite Valve features a 360 degree cylindrical valve with soft bite which eliminates the need for a specific mouth orientation. The retreat spring sealing mechanism is leak proof even under pressure. Cylindrical shape requires no special mouth orientation. Bite valve Unique mechanism delivers full flow with just a soft bite. Retreat spring mechanism Will not leak even under pressure or with prolonged use.
US$ 54900.00
US$ 9090.00
US$ 21250.00
US$ 17250.00