Tubes 27"

Tube 27 x 1-1/4 SV

Standard car-valved bicycle tube for 27" tyres. Can also be used for 700c tyres from 25mm to 32mm wide.
Schrader (car) valve. Weight: 140g.

Kenda Tube Thorn Resistant 27 x 1-1/4

Extra thick tube (especially under the tread) for puncture resistance. Schrader (car) valve.
Valve Length: 32mm. Weight: 291g.