Zeta Closed Throttle Tube End - KTM Model_Shinko SR421 Trail Scooter Tyre Viscosity at 100 °C: 4

Viscosity at 100 °C: 4

engine misfires

while our Polycarbonate lenses are reinforced with UV hard coating

4 shell sizes allow for a larger size range: 3XS to 2XL

5 Cryztal is equipped with an easy clip-in/out system for rapid lens changes

Zeta Closed Throttle Tube End - KTM Model_Shinko SR421 Trail Scooter Tyre Viscosity at 100 °C: 4The ZETA Closed End Throttle Tube is a direct replacement for the OEM throttle tube, designed to deliver smooth and consistent throttle response. Built for durability and performance, it reduces friction for improved acceleration feel across a wide range of riding conditions. Features: Direct replacement for OEM throttle tube. Closed end design for improved durability and fitment. Teflon coated nylon construction ensures smooth throttle operation.