40mm Presta valve.
Impac Inner Tube 27.5 Inch Presta / Schrader Valve MTB Mountain Bike Inner Tube
Impac Inner Tube 29" Presta Valve MTB Mountain Bike Tube 50 Pcs
Impac Inner Tube 28" 700c 28/47-622/635 Schrader Valve Hybrid Trekking Bike
IMPAC Inner Tube - 29 x 1.75-2.35 - 35mm Schrader Valve
Impac Inner Tube Bike 28" INCH 700c 28/47-622/635 Presta Valve Hybrid Bicycle
2x Impac Inner Tube 28" INCH 700c 28c-32c SLIM 622/630 Presta Valve 40mm Road
