SET OF TWO Heavy Duty Front Inner Tube 80/100-21 Motorcycle Off-road Tube 2.75/3.00-21
TR4 Valve Stem: Straight Stem, Round Shape to fit on rims with a round valve base
Fits on these Tube Type Tires: 2.75/3.00-21, 80/90-21, 80/100-21, 90/80-21, 90/90-21, 100/80-21
Rim diameter: 21"
Valve Type: TR4 (Straight Valve, Round Shape)
Made of Thick Rubber Blend
Heavy duty durable valve stem.
Suitable for off-road Chinese dirt bikes, pit bikes, trail bikes such as Thumpster Atomik DHZ Pitpro in 150cc 250cc
Package include: 2 x Inner tubes
