Make your night cycling cooler and greater! Colour: Fluorescent Green. Purpose: The tire valve cap can the tire valve from dirt and and extend the service life of the tire. It can also be used to replace the broken valve cap and keep the wheels working well.
eBay
MUQZI Alloy Tubeless Road Bicycle Valve Stem with Plastic Cap 40mm 60mm
Aliexpress UK
Note: If want more glowing effect, first absorb enough light/sunlight. It's just take you 1 minute. 2 Luminous Tire Valve Stem Covers. Material: Rubber. Because the unpaid dispute will not be closed automatically, and we may ignore it.
eBay
6-Piece UCI Road Bike Stickers - Valve Cap Decals and Spokes Tape, PVC Reflective Material, Waterproof and Sun Resistant,
Aliexpress UK
The Bicycle Stem Protective Cover is designed to protect your bike's stem while enhancing visibility during rides. Due to different lighting and screen settings, the item color may be slightly different from the picture.
eBay
Billet Valve Cover Oil Cap Breather Fitting With Filter for LSX LS1 LS6 LS2 LS3 LS7
Aliexpress UK
Tire Stem valves –This tire valves stem are made of sparkling rhinestones material.Give your car a unique luxury look, with beautiful dazzling. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
eBay
High Performance CNC Aluminum Gas Fuel Tank With Cap Cover Breather Vent Valve Inline Pipe For 49mm Dirt Pit Bike Petrol Tank
Aliexpress UK
They withstand the rigors of outdoor conditions, ensuring consistent performance and a long lasting glow. The user friendly installation ensures you can enhance visibility effortlessly. Material: Plastic.
eBay
DOMEN Bicycle Motion Senso Tire Nozzle Valve Caps Lamp Bike LED Neon Bicycle Night Riding Warning Light Bicycle Accessories
Aliexpress UK
Exquisite ABS MaterialDust caps for car tyres are made of high-quality ABS material, which is not easy to break, has strong weather resistance, good structure, exquisite workmanship, scratch resistance, high stability and durability.
eBay
20PCS Bike Tire Valve Caps Presta Schrader for MTB Road Folding Bike Cycling Accessories
Aliexpress UK
GLOW IN THE DARK: Features fluorescent material that illuminates in low-light conditions, making your vehicle stand out at night. They will glow in dark conditions.
eBay
Motocross Rim Lock Nut Kit Tire Clamp Screw Rim Lock Nut Spacer Kit Rim Lock Nuts Bolts Spacer Motocross Valves Caps
Aliexpress UK
Compact: Portable and durable, easy to carry, lightweight, decorate wheels. We'd like to settle any problem in a friendly manner. It's just take you 1 minute.
eBay
ZTTO Aluminum Alloy Air Schrader Valve Cap for Mountain Bike Suspension Fork CNC Machined Air Chamber Cover Blue Gold
Aliexpress UK