MOUNTAIN BIKE INNER TUBE 27.5 650b 2.3-2.6 PRESTA VALVE 33mm, BICYCLE, PUSH BIKE

A 27.5" (650B) bicycle inner tube designed for tyres 2.3"–2.6" wide, featuring a 33 mm Presta valve. Constructed from durable butyl rubber and supplied in black, it includes a valve cap and rim locking nut. Suitable for MTB, hybrid, commuter, trail, enduro, and e-MTB use, it provides consistent air retention and reliability across varied riding conditions.

Features

• Fits 27.5" (650B) rims

• Suits 2.3"–2.6" tyre widths

• Presta (French) valve with 33 mm stem

• Valve cap and rim locking nut included

• Butyl rubber for reliable air retention

• Black colour

Specifications

• Material: Butyl rubber

• Tube wall thickness: 1 mm

• Valve type: Presta (FV)

• Valve length: 33 mm

• Wheel size: 27.5" (650B)

Notes

• Check that the 33 mm valve length clears your rim depth; use a valve extender if required.

• Suitable for MTB, push bike, hybrid, commuter, trail, enduro, and city use; e-MTB compatible.