Schwalbe SV21F Freeride 40 mm

Schwalbe SV21F Freeride

The Schwalbe SV21F is a replacement tube for 27.5" inch (650B) bicycle tires with Sclaverand valve. The tube is robust and weighs around 200g.

For the following tire sizes:

• 54-584 (27.5 x 2.10/650B)
• 57-584 (27.5 x 2.25/650B)
• 60-584 (27.5 x 2.35/650B)
• 62-584 (27.5 x 2.40/650B)
• 65-584 (27.5 x 2.60/650B)
• 70-584 (27.5 x 2.85/27,5+)
• 75-584 (27.5 x 3.00/27,5+)