2PCS Bicycle Tubeless Presta Valves Stem Aluminum Alloy 40mm Bike Vacuum Tire
$42.29
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2PCS Bicycle Tubeless Presta Valves Stem Aluminum Alloy 40mm Bike Vacuum Tire
$42.29
Product Overview
This 2-piece set of aftermarket bicycle valve stems is designed for tubeless tires using a Presta valve format. Each aluminum alloy stem measures 40mm in length.
Key Features
- Two-piece valve stem set
- For bicycle tubeless tires
- Presta valve format
- 40mm stem length
- Aluminum alloy construction
Compatibility & Fitment
- For bicycle tubeless tires with Presta valve openings
Product Details
- Product Type: Tubeless Presta valve stems
- Quantity: 2PCS
- Material: Aluminum alloy
- Length: 40mm
Frequently Asked Questions
Q: What is the normal purpose of these valve stems? A: They provide the Presta-style valve connection used to inflate and maintain air pressure in compatible bicycle tubeless tires.
Q: How should I verify fitment before purchase? A: Confirm that your bicycle uses tubeless tires with Presta valve openings and verify that the 40mm stem length suits the wheel setup.
This is an aftermarket replacement part for the referenced application and is not represented as genuine or original equipment. Compatibility may vary by model, production date, serial number, or existing part number. Verify fitment before purchase.