CST Tube 27.5 X 1.9/2.5 PV 48MM

CST Tube – 27.5 x 1.9/2.5 PV 48mm

The CST 27.5” Tube is built for reliability and performance, designed to fit a wide range of mountain bike tyres. Featuring a Presta valve with a 48mm stem, it ensures easy inflation and compatibility with deeper rims. Perfect for everyday riding or as a dependable spare to carry on the trail.

Key Features:

• Size: 27.5” x 1.9–2.5”

• Valve: 48mm Presta (PV) for secure inflation

• Material: High-quality butyl rubber for durability and consistent air retention

• Fit: Suits MTB and trail tyres within the 1.9–2.5” range

• Use: Great as a replacement or spare tube for all-round mountain biking

Dependable and versatile, the CST Tube 27.5 x 1.9/2.5 PV 48mm is a must-have for any rider who values performance and peace of mind on every ride.