Fanttik S1 Pro Electric Screwdriver GSREDE1 SILCA Ultimate Tubeless Valves offer

SILCA Ultimate Tubeless Valves offer high flow rates

meaning you can pair a wide range cassette and a drop bar cockpit with no compromises

Sweep: 9 Degrees

Made for round 1 1/8 inch steerer tubes

Fanttik S1 Pro Electric Screwdriver GSREDE1 SILCA Ultimate Tubeless Valves offerA Cordless Electric Screwdriver Kit S1 Pro Cordless Screwdriver offers the freedom to tackle any task without the hassle of tangled cords. Equipped with a potent motor and a range of adjustable torque settings, the S1 Pro delivers precise and reliable performance for various applications around the household for everyday use not just DIY projects. Top Notch Performance Equipped with a 3 torque level of 1. 5 3 4. 2N. m and max hard torque of 6N. m, as