What are the delivery costs?
We offer Free UK Mainland Delivery on all orders over £20. Products shipped to outlying UK regions are excluded from free shipping.
Standard delivery is normally 2 - 5 working days.
Please view our delivery page for full information on UK and international delivery costs.
- Threads onto standard type Presta valve as a normal valve cap would do, and features an internal hex-key recess to fully tighten.
- To install, release the knurled Presta valve lock 2/3s of the way along it's spindle - as you normally would to be ready for a pump to be used, and install the extensions onto the valve.
- (Existing air pressure will naturally keep the valve closed and air tight - as it does with other types of valve - and pump pressure will open the valve to inflate.)
- Lightweight, precision CNC alloy.
- Anodised Black or Red finish
- Size options: 48mm or 72mm.
Occasionally, without notice, manufacturers change product design and/or specifications.