Valve Extender 70mm

The Topeak Valve Extender Set (70 mm, Pair) is precision-machined from aircraft-grade aluminum to extend two-piece Presta valves for deep-section aero rims. Each lightweight extender adds 70 mm of length to make inflation easier and more efficient with standard pumps. A matching aluminum valve tool is included for tightening or removing Presta cores and valve extenders quickly and securely. For an airtight seal, wrap threads with Teflon tape before installation and ensure a firm fit. Perfect for road, TT, and triathlon bikes using deep carbon wheels.

• Durable Construction: Machined from aircraft-grade aluminum for maximum strength and corrosion resistance over time.
• 70 mm Extension Length: Ideal for deep-section aero rims, making tire inflation simple and accessible with any pump.
• Included Valve Tool: Aluminum valve tool tightens and removes two-piece Presta cores and extenders for easy maintenance.
• Improved Air Seal: Apply Teflon tape to threads for a tight, leak-free fit that enhances pressure retention and performance.
• Lightweight & Compact: Each extender weighs only 3.2 g and measures 8 × 0.6 cm for easy carrying in any tool kit or saddle bag.


Manufacturer Sku: TFV-07
Todson Sku: 62002852