Presta Valve 48mm

$26.00 InStock

Quick Overview: High tech innovation and tubeless valve stems may not often come up in the same conversation, but Speed Evolution’s new alloy models at least get them in the same room.


Our tubeless aluminum valve features a patent pending larger recessed locking O-ring, a larger internal diameter to provide for more airflow and less plugging caused by tubeless sealant. The vulcanized base includes a raised center so that sealant does not seep inside and a vulcanized base that is big enough so seal a Schrader valve and fits almost all rims perfectly. The valve core is removable to easily inflate and add sealant. Speed Evolution valves are made from aluminum, about half the weight of brass, and come in cool anodized colors: gold, green, red, pink, purple, black, blue, orange and gunmetal. They’re a perfect accent to a customized bike. Weight: 8.4 grams per set.

Weight 14 g
Dimensions 30 × 3 × 5 mm

Black, Blue, Gold, Green, Gunmetal, Orange, Pink, Purple, Red