Description

The IMPAC Tube 27.5 (650B) x 1.50–2.35 PV 40mm inner tube is engineered to deliver dependable performance and durability for a broad range of mountain bike and trail bike tyre sizes. Made from high-elastic butyl rubber, this tube provides excellent air retention and flexibility, helping to maintain tyre pressure and improve ride comfort.

Designed to fit tyre widths from 1.50″ up to 2.35″, it covers the most common 27.5″ tyre sizes — making it a versatile choice for riders who want a single tube that works across multiple tyres. The 40 mm Presta valve is ideal for rims drilled for Presta valves and allows for easy inflation with standard bike pumps.