Impac by Schwalbe Bike Tube 29 x 1.75-2.35 Schrader Valve

These inner tubes from Impac are manufactured by Schwalbe under the Impac brand name. They are superb value for money and are also excellent performers.

High-Quality Butyl Inner Tube
Valve Type: Presta or Schrader
Sizes:

Size: 29" also fits 27.5/28" x 1.75-2.35
Style: Schrader Valve 40mm