Universal Locking Gas Cap with Keys for 35mm Tabs
ITEM# TT-16005
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Description
Universal Locking Gas Cap for 50cc and 150cc Scooters
This locking fuel cap is made for "Sunny"-style 50cc and 150cc scooters. Its lock makes it harder for someone to open the tank without permission, which is useful if you park in crowded places. It is also one of the easiest security upgrades to fit yourself at home, and it helps keep fuel free from tampering and contamination.
Lock Operation
The cap uses a keyed lock, so it stays in place unless the correct key is used to remove it. This helps deter fuel theft and can also discourage vandalism, which makes it a sensible purchase for scooter owners. The internal parts are built to work reliably, so you can leave your scooter parked with more peace of mind.
Venting and Seal Design
The cap includes an internal vent that keeps air pressure in the fuel tank balanced. This helps prevent fuel starvation while riding and reduces the vacuum lock that can form in fully sealed tanks. A chemical-resistant gasket also closes the cap tightly, which limits vapor escape and helps it hold up against fuel additives.
Specifications
- Material: Steel Alloy with Rubber Gasket
- Tab Diameter: 35mm
- Lock Type: Keyed (Includes 2 Keys)
- Venting: Integrated Pressure Relief
- Fits: Chinese-manufactured scooters with a 35mm locking tab cap: 50cc QMB139 and 150cc GY6 engines
Compatibility
Fits:
- Sunny 50cc (QMB139)
- TaoTao 50cc (QMB139)
- Ice Bear 50cc (QMB139)
- Peace Sports 50cc (QMB139)
- Wolf Brand 50cc (QMB139)
- Bintelli 150cc (GY6)
- ZNEN 150cc (GY6)
- Vitacci 150cc (GY6)
- Most Retro or Sport body styles 150cc (GY6)
- Any tank bung with 35mm internal tab diameter (universal)
How to choose: Check the outer diameter of the locking tabs on your existing cap. It should be about 35mm.
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