Specialized S225500008 Tubeless Valve MTB/Road 40 mm

The Specialized S225500008 is a 40 mm tubeless valve designed for various Roval aluminum and carbon wheels. It is compatible with Road, Gravel, and MTB wheels, offering a reliable and lightweight solution for tubeless setups.

Made from aluminum alloy, this valve combines lightness with functionality. The removable Presta valve core allows for easy maintenance and insertion of tubeless sealant.

The valve comes with two O-rings, designed to fit different rim types: black for MTB rims and red for Road rims.

Technical specifications

• Brand: Specialized
• Product code: S225500008
• Type: MTB/Road tubeless valve
• Wheel compatibility: various Roval aluminum and carbon wheels
• Compatibility: Road, Gravel, and Mountain Bike
• Material: aluminum alloy
• Length: 40 mm
• Valve type: Presta
• Valve core: removable
• O-rings included: 2
• Black O-ring: for Mountain Bike rims
• Red O-ring: for Road rims
• Use: exclusively with tubeless-compatible wheels
• Quantity: 1 piece

Main features

The Specialized S225500008 40 mm tubeless valve is an ideal replacement for various tubeless setups on Roval wheels. Its lightweight aluminum alloy construction keeps weight down, while the removable Presta core simplifies maintenance and management of the tubeless system.

The two included O-rings allow you to choose the correct seal based on the rim type: black for MTB and red for Road.

Note: the valve is intended for use exclusively with tubeless-compatible wheels.