MIMIRACLE Ridenow Tubeless Presta Valve Stems, Super-Light Alloy Valve Kit for MTB & Road Bikes, Black Presta Valves with Removable Cores & Tool, 45mm / 65mm / 85mm Options (Pair)

아마존 달러(USD) 가격을 각 날짜의 환율로 원화 환산해 표시합니다. 현재 환율 $1 = ₩1,478 (2026-07-24 기준)

상품 특징

• Ultralight Alloy Construction: Made from high-strength anodized aluminum, these tubeless Presta valves deliver excellent corrosion resistance while remaining extremely lightweight for easier handling and improved riding efficiency.
• Reliable One-Piece Airtight Seal: CNC-machined as a single solid unit, the valve body prevents leaks and maintains long-term airtightness. The wide rubber base seals valve holes up to 8mm, and the tapered lock nut ensures a secure, rattle-free fit.
• Removable Core for Easy Sealant Filling: Each valve includes a removable core for quick sealant injection and simple maintenance. The functional valve cap doubles as a core remover and a 3.4mm spoke nipple wrench for on-the-go adjustments.
• Multiple Length Options for More Bikes: Available in 45mm, 65mm, and 85mm to fit a wide range of MTB and road rims. Each set includes two Presta valves, two T-rings, two conical seals, and two multifunction valve caps for a complete installation.
• Time-Saving & Tool-Ready Design: Aluminum construction is up to 40% lighter than brass valves. With built-in functional valve caps, you can remove the core or adjust spokes anytime—no more searching for tools during tubeless tire setup.

스펙 정보