SCHWALBE 16"-18" Inner Tube (349/355) Suitable for Foldable bikes Brompton Pikes 3sixty Camp Royale Birdy 340 355

This tube will fit the following tyres

16” (28-340)

16” (32-340)

16” (37-340)

16” (28-349)

16” (30-349)

16” (32-349)

16” (35-349)

16” (37-349)

18” (28-355)

18” (32-355)

18” (35-355)

Models:

Schrader 40mm AV4 (green)

16-18x1 1/8-1.35 AV

Valve Type: AV (Auto/Schrader valve)

Valve Length: 40 mm

Presta 40mm SV4 (red)

16-18x1 1/8-1.35 SV

Valve Type: SV (Sclaverand/Presta)

Valve Length: 40 mm

Ideal for folding bikes and small city bikes, this reliable 16” & 18" inner tubes has been made by Schwalbe with high-quality rubber with an even wall thickness. Tough and durable, you can rely on it to keep you rolling mile after mile.

Technology:

Inflation Pressure Stability

A Schwalbe inner tube maintains the air much longer. The quality of the inner tube is already determined by its raw materials, through the ingredients and the purity of the rubber compound. During vulcanisation, each Schwalbe tube is placed in a mould and is then inflated. This is the only way to ensure a uniform wall thickness and excellent air retention.

Reliability

Rigorous monitoring that ensures the best operational reliability: each tube is inflated in the fabric and stored under pressure for 24 hours to check the air retention ability.

Tube Groups System