A Duro butyl inner tube in 27.5" (650b) x 1.95/2.125 (ETRTO 50/57-584) with a Schrader (A/V) 32mm valve — a proven, everyday replacement tube.

Highlights

  • Size 27.5" (650b) x 1.95/2.125 (50/57-584)
  • Schrader (A/V) 32mm
  • Butyl rubber — holds air well and patches easily
  • Duro tube

Fit and compatibility

Fits tyres in the 27.5" (650b) x 1.95/2.125 range (ETRTO 50/57-584). Check your tyre's width sits inside this tube's range.

Duro tubes are covered against defects in materials and workmanship. Punctures, pinch flats from incorrect fitting, over- or under-inflation and valve damage from a poorly fitted pump head aren't covered.

For warranty support, return the item to Tune Cycles with your proof of purchase and we'll manage the claim with the distributor for you. This cover is in addition to your rights under the Australian Consumer Law.

  • Size 27.5" (650b) x 1.95/2.125 (50/57-584)
  • Schrader (A/V) 32mm
  • Butyl rubber — holds air well and patches easily
  • Duro tube
BrandDuro
TypeInner tube
Size27.5" (650b) x 1.95/2.125
ETRTO50/57-584
ValveSchrader (A/V)
Valve length32mm
MaterialButyl rubber
UseAny bike running this tyre size
SKU BPW-7088
Barcode # 4714379582413
Brand Duro
Shipping Weight 0.3000kg
Unit Of Measure each

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