Description
Extra heavy duty tube for serious off-road riding and racing.
- Made from high quality natural rubber - number 1 grade
- Superior 4mm single wall thickness provides strength with less "unsprung" weight
- Designed to fit motorcycle tires at maximum volume so they're under the least amount of stress (not stretched when inflated)
3 Types / Thickness Available:
- 1.4 mm Standard Series
- 3 mm Heavy Duty Racing
- 4 mm Uber-Duty or Ultra Heavy Duty
Weight
For reference a 80/90-21 Uber-Duty weighs 3.8 lbs vs 2.2 lbs for a HD tube of the same size and brand.
MotoZ - Uber-Duty (4mm) Ultra Heavy Duty Tube
19" - 100-110
fits the following vehicles:
19" - 100-110
fits the following vehicles:
KZ1000A MKII
1979
KZ1000E Dressed
1980
KZ1000E Shaft
1979
KZ1000J
1981
KZ1000M
1981
KZ1100B GPZ
1981
KZ1100L LTD
1983
KZ250
1983
KZ250W LTD
1985
KZ400H LTD
1979
KZ440D LTD
1984
KZ440G LTD Belt
1982
KZ550D GPZ
1981
KZ650F
1980
KZ750E SS
1982
KZ750G LTD Twin
1980
KZ750H
1981
KZ750N Spectre
1982
KZ750R GPZ
1982
KZ750S LTD Twin
1982
17" - 130-150
Available- Part number
- M509
- SKU
- K-357178
- 5060609911058
18" - 150-170 Center Valve
In stock- Part number
- M510
- SKU
- K-357179
- 5060609911065
Pick up/Ship: Same day
18" - 150-170 Off-Set Valve
In stock- Part number
- M511
- SKU
- K-357180
- 5060609911072
Pick up/Ship: 1 to 3 days



