Schrader Valve Stem 11mm Seat (Straight) – 17mm, 21mm & 25mm

Schrader Valve Stem 11mm Seat (Straight) – 17mm, 21mm & 25mm

This straight Schrader valve stem is designed for electric scooters using tubeless tyres. It is ideal for replacing a damaged or leaking valve and is recommended whenever fitting new tyres.

Featuring an 11mm rubber seat, the valve is designed to suit an approximately 9mm valve hole commonly found on compatible electric scooter wheel hubs.

Three stem lengths are available:

• 17mm: The common shorter version, suitable for many electric scooter wheels.
• 21mm: A slightly longer version for hubs requiring additional clearance.
• 25mm: Longest version for hubs.

Product Details:

• Type: Schrader valve stem
• Design: Straight
• Seat Diameter: 11mm
• Valve Hole: Approximately 9mm
• Application: Tubeless tyres
• Available Lengths: 17mm, 21mm, 25mm
• Use: Replacement valve or installation with new tyres

Note: Always measure your existing valve and wheel-hub valve hole before purchasing. Scooter fitment can vary between models and production versions.