Charge-free glow for your wheels with Neon Green Glow Tire Valve Caps. This 20-pack uses UV-reactive silicone that charges in just 5–15 minutes under sunlight or bright indoor light, then emits a vivid neon green glow as you ride. They enhance nighttime visibility and give your ride a cool, custom look on any bike, scooter, car, or truck.
Universal fit for Schrader valve stems—simply twist on by hand, no tools required. Suitable for cars, motorcycles, bicycles, scooters, and trucks. Each cap incorporates an internal O-ring made from NBR to seal out water, dust, and debris, helping protect valve stems and reduce slow leaks over time.
Specifications
- Material: UV-reactive Silicone with an integrated NBR O-ring
- Size: Ø 0.55 in × H 0.63 in (1.4 × 1.6 cm)
- Weight: ≈ 0.07 oz / 2 g each
- Thread type: Universal Schrader (0.305"-32)
- Color: Neon Green
- Package: 20 glow valve caps in a resealable pouch
How to install
- Remove your existing plastic or metal valve cap.
- Place the new cap under direct light for an initial charge.
- Screw it onto the valve stem until snug, by hand.
- Go for a ride—the wheels will glow as you roll.
FAQ
- How long does the glow last? The brightest glow lasts 2–3 hours and gradually dims; recharge under sunlight or LED light as needed.
- Are they compatible with TPMS? They are similar in size and weight to standard caps and won’t interfere with TPMS sensors.
- Are they waterproof? Yes—the silicone cap and internal O-ring seal out water from rain, car washes, or snowy roads.