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Schwalbe No. 21F Inner Tube - 27.5" | Freeride

Schwalbe No. 21F Inner Tube - 27.5" | Freeride

Only 200 grams and simultaneously perfect for big tires: Schwalbe's 27.5 inch Freeride tube. Available with different types of valves. Extreme air pressure stable! The rubber compound makes it possible: less air leakage and less to pump. Extremely reliable! Quality control for safe riding pleasure: each Schwalbe tube is checked twice on air retention in the factory.

Fit the following tire dimensions:
54-584 (27,5 x 2.10)
57-584 (27,5 x 2.25)
60-584 (27,5 x 2.35)
62-584 (27,5 x 2.50)
65-584 (27,5 x 2.60)
70-584 (27,5 x 2.75)
75-584 (27,5 x 3.00)

In general valves can be separated into three different groups: Presta valve: Sclaverand valve,Race valve, French valve Dunlop valve: Wood, Bicycle or Dutch valve Schrader valve: Standard, Car or Moto valve
Valve type: Presta (Sclaverand) ||| Schrader (Auto)
Weight supplement: manufacturer information

Fact Sheet of Schwalbe No. 21F Inner Tube - 27.5" | Freeride

Product Name: Schwalbe No. 21F Inner Tube - 27.5" | Freeride
Manufacturer: Schwalbe
Item Code: SWA201979
activity: Cycling
wheel size: 27,5" / 650B (584mm)
tire width: 2.10", 2.125", 2.25", 2.35", 2.40", 2.50", 2.60", 2.75", 3.00", 2.15", 2.20", 2.30", 2.80", 2.85", 2.70", 2.45"
inner tube material: Butyl Rubber
Model year: 2025
Collection: Full year
weight: 200g
Manufacturer page: http://www.schwalbe.com