Aluminum CNC Bicycle Valve Caps for Schrader Presta AV FV, MTB Road Bike Dustproof Tyre Tube Gas Nozzle Cover

$27.94

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Color: 2pcs blue-presta

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We accept returns within 30 days of delivery. Items must be unworn, unwashed, and returned with original tags attached.

Care Instructions

To preserve the beauty of your dress, we recommend gentle hand washing or dry cleaning. Do not bleach. Hang or lay flat to dry. Steam or iron on low heat if needed.

Shipping

Orders are processed within 1–3 business days.

Standard Shipping: 5–9 business days — $3.95
Express Shipping: 4–7 business days — $9.95

Delivery times are estimates and may vary depending on your location. Tracking information will be provided once your order has been shipped.

Enhance both the functionality and style of your bike with these GUB Aluminum CNC Bicycle Tire Valve Caps, specially designed for Schrader (AV) and Presta (FV) valves. Built for durability, these valve covers offer precision-engineered protection against dust, debris, and moisture, keeping your bike tubes in optimal condition whether you’re riding a mountain bike (MTB) or a high-speed road bicycle.

Crafted from high-quality aluminum alloy, these caps are ultra-lightweight—only 0.67g for Presta and 1.6g for Schrader—ensuring they don’t interfere with your tire’s performance or balance. The CNC-machined finish delivers a premium look while reinforcing long-term resilience and corrosion resistance.

Whether you’re replacing old caps, upgrading your ride, or just adding a touch of color to your bike, this set includes 2 valve caps per pack—ideal for one full tire set. Available in black, red, blue, and gold, these stylish accessories match most bike aesthetics while offering robust protection.

Perfect for daily riders, competitive cyclists, or anyone who values both performance and design. These caps fit standard valve sizes:

Presta (French Standard): approx. 16×7mm
Schrader (American Standard): approx. 16×10mm

Key Features:

Fits both Presta and Schrader valves
Dustproof and moisture-resistant to extend tube life
Made from durable CNC aluminum alloy
Lightweight and easy to install
Comes in a 2-piece set for complete tire coverage
Ideal for MTB, road, commuter, hybrid, and racing bikes

Upgrade your bike with this essential yet overlooked accessory. GUB valve caps deliver the blend of performance, protection, and sleek design every cyclist needs.

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Aluminum CNC Bicycle Valve Caps for...

2pcs blue-presta

$27.94

GlowBake

Aluminum CNC Bicycle Valve Caps for Schrader Presta...

2pcs blue-presta

$27.94

what our customers say about us

4.9

Based on 100+ Reviews

4.9

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E

Emily R.

Verified Buyer

Perfect for a summer wedding

I wore this to my cousin's wedding and felt amazing all day. The fit was exactly as expected, and I received so many compliments. I ordered my usual size S.

Aluminum CNC Bicycle Valve Caps for Schrader Presta AV FV, MTB Road Bike Dustproof Tyre Tube Gas Nozzle Cover Was this helpful? 23 2
O

Olivia H.

Verified Buyer

Beautiful dress

Really happy with this purchase. I only wish I had steamed it before trying it on because it arrived with a few wrinkles from shipping.

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S

Sarah T.

Verified Buyer

So flattering

I have a hard time finding dresses that fit my waist properly, but this one was perfect. Very comfortable to wear for several hours.

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C

Chloe W.

Verified Buyer

Worth every dollar

The quality surprised me. The material has a nice weight and doesn't feel see-through at all. I'll definitely order another style.

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A

Amanda K.

Verified Buyer

Engagement photo approved

Bought this for our engagement photos and couldn't be happier. It looked beautiful in natural light and fit perfectly.

Aluminum CNC Bicycle Valve Caps for Schrader Presta AV FV, MTB Road Bike Dustproof Tyre Tube Gas Nozzle Cover Was this helpful? 0 0
N

Nicole B.

Verified Buyer

Runs slightly roomy

I was between sizes and ordered the larger one. It still looked great, but I probably could have gone with my usual size.

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H

Hannah C.

Verified Buyer

Comfortable all evening

Wore this to a formal dinner and didn't have to adjust it once. It stayed comfortable from start to finish.

Aluminum CNC Bicycle Valve Caps for Schrader Presta AV FV, MTB Road Bike Dustproof Tyre Tube Gas Nozzle Cover Was this helpful? 0 0
M

Megan L.

Verified Buyer

Love the quality

Beautiful stitching and a really elegant design. It feels much more expensive than it actually is.

Aluminum CNC Bicycle Valve Caps for Schrader Presta AV FV, MTB Road Bike Dustproof Tyre Tube Gas Nozzle Cover Was this helpful? 0 0
R

Rachel S.

Verified Buyer

True to size

I followed the size chart and ordered a Medium. It fit exactly the way I wanted.

Aluminum CNC Bicycle Valve Caps for Schrader Presta AV FV, MTB Road Bike Dustproof Tyre Tube Gas Nozzle Cover Was this helpful? 0 0
A

Ashley D.

Verified Buyer

Received so many compliments

Everyone kept asking where I bought this dress. It's simple, elegant, and easy to accessorize.

Aluminum CNC Bicycle Valve Caps for Schrader Presta AV FV, MTB Road Bike Dustproof Tyre Tube Gas Nozzle Cover Was this helpful? 0 0
L

Lauren P.

Verified Buyer

Vacation favorite

Packed this for my trip to Italy and wore it twice. It's lightweight, comfortable, and photographs beautifully.

Aluminum CNC Bicycle Valve Caps for Schrader Presta AV FV, MTB Road Bike Dustproof Tyre Tube Gas Nozzle Cover Was this helpful? 0 0
B

Brittany G.

Verified Buyer

Lovely dress

The zipper was a little stiff the first time, but after wearing it once everything worked perfectly. Overall, I'm very happy.

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K

Kayla N.

Verified Buyer

Helpful customer service

I wasn't sure which size to buy, so I contacted support first. They recommended a Small, and it fit perfectly.

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Aluminum CNC Bicycle Valve Caps for Schrader Presta AV FV, MTB Road Bike Dustproof Tyre Tube Gas Nozzle Cover