The Sportmax Q4 is Dunlop’s highest-performance DOT-approved tire, purpose-built for track days.
JE PISTONS Piston Kit M8 107 4.080 Bore 4.375 Stroke 12:1 Harley Electra G...
Piston Kit Gp Rc Hc Frgd Tbox 95.97/Std 13.9:1 Honda CRF450RX 17-18
Top End Kit 99.95/Std 9.1:1 Yamaha Yfm660r Raptor 2001-2005
BATTERY 6N2A-2C-3 CONVENTIONAL Honda CT70 1970-1973 Honda SL70 1973-1973 Honda NC50 Express 1977-1977
BATTERY 6N6-3B-1 CONVENTIONAL Honda CB125S 1981-1983 Yamaha Dt175 1978-1981 Yamaha XT500 1976-1981 Yamaha Dt250 1977-1979 Yamaha Dt400 1977-1978 Yamaha XT250 1980-1983
BATTERY 6N4-2A-5 CONVENTIONAL Kawasaki Km100 1976-1978 Kawasaki KV100 1976-1976 Kawasaki F7 1971-1975 Kawasaki G4TR 1973-1975 Kawasaki G5 1974-1975 Kawasaki MC1 1973-1975 Kawasaki F6 1971-1973 Kawasaki KH100 1976-1977 Kawasaki G3SS 1973-1974 Kawasaki KE 1
TIRE ROADSMART III FRONT 120/70ZR18 59W RADIAL TL
JE PISTONS Piston Kit M8 107 4.080 Bore 4.375 Stroke 12:1 Harley Electra G...
Piston Kit Gp Rc Hc Frgd Tbox 95.97/Std 13.9:1 Honda CRF450RX 17-18
Top End Kit 99.95/Std 9.1:1 Yamaha Yfm660r Raptor 2001-2005
BATTERY 6N2A-2C-3 CONVENTIONAL Honda CT70 1970-1973 Honda SL70 1973-1973 Honda NC50 Express 1977-1977
BATTERY 6N6-3B-1 CONVENTIONAL Honda CB125S 1981-1983 Yamaha Dt175 1978-1981 Yamaha XT500 1976-1981 Yamaha Dt250 1977-1979 Yamaha Dt400 1977-1978 Yamaha XT250 1980-1983
BATTERY 6N4-2A-5 CONVENTIONAL Kawasaki Km100 1976-1978 Kawasaki KV100 1976-1976 Kawasaki F7 1971-1975 Kawasaki G4TR 1973-1975 Kawasaki G5 1974-1975 Kawasaki MC1 1973-1975 Kawasaki F6 1971-1973 Kawasaki KH100 1976-1977 Kawasaki G3SS 1973-1974 Kawasaki KE 1
TIRE ROADSMART III FRONT 120/70ZR18 59W RADIAL TL
The Sportmax Q4 is Dunlop’s highest-performance DOT-approved tire, purpose-built for track days.
| Weight | 14 lbs |
|---|---|
| Dimensions | 25.54 × 25.54 × 7.65 in |
| Brand | |
| Model |
| Width | Ratio | Rim |
|---|---|---|
| 190 | 55 | 17 |


