Additional information
| Brand Name | RISK |
|---|---|
| Origin | Mainland China |
| Type | Tube |
| is_customized | Yes |
| Use | Road Bicycles |
Sale!
RISK Road Bike Valve Extender 45mm 80mm Removable French Presta Valve Cap Core Adapter Inner Tire Tyre Extension Rod
45.25 $
2542 in stock
Description
Product introduction:
Name:RISK Presta Vavle Extender
Brand:RISK
Material:Aluminum aly
Usage:Extension presta vave
Size 1:Integrated-45mm/80mm
Size 2:Removable-45mm/80mm
Weight1:Integrated-45mm 1 set 10.47g
Weight2:Integrated-80mm 1 set 16.15g
Weight3:Removable-45mm 1 set 7.2g
Weight4:Removable-80mm 1 set 10g
Weight5:Removable Presta Valve Sealing Ring 100PCS/Bag 2.54g
Package:Plastic Box
RISK RA1O08
Presta Valve Extender
How to distinguish the valve type?
RemovableLeft picture
Wrench position
Integrated（Right picture）
∪nit:mm
Note: The measurement has a small tolerance, for reference only.
Double sea l design, more reliable!
Removable structure
Original valve core
RISK Extender
Lock nut-Fixed extender,no shaking,more silent!
Buffer rubber ring-Protect rims
Wrench position
Silicone seal-Better air tightness.
Original valve
Removable
Integrated structure
Sealing ring
Anti-slip design .
Wrench position-Locking without air leakage
RISK Extender
Sealing ring-No air leakage under high pressure.
Original valve
Integrated
Careful and attentive! It is our consistent style!
Anti-slip design
By this way, it's not easy to loose the valve
when pumping under high pressure.
2 extenders can get a multifunctional wrench!
Hand-tightening nut is not strong enough, it's easy to vibrate loose during riding!
Buy 2 extenders can get a multi-function wrench for free! With the help of Installion wrench, you can avoid vibration loosening when long term riding !
Note: Installation in place, do not over tighten.
multifunctional wrench
Also for the removable
presta valve core.
Also for presta extender Installation.
Sometimes, slow tire leak, not a tire is damaged, but the sealis broken!
You can buy some spare.
Forge ahead, pioneering and innovative!
Regarding the length of the extender B , Satisfy the formula A + B-C≥25mm.
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