The Sportmax Q4 is Dunlop’s highest-performance DOT-approved tire, purpose-built for track days.
PISTON KIT 47.97/+1.00 6.6:1 Yamaha Bw80 PW 80 1983-2006
PISTON KIT 41.46/+1.50 6.0:1 Yamaha PW 50 1981-2021
BATTERY 12N5-4B CONVENTIONAL Honda SL350 1970-1972 Honda SL175 1970-1971 Honda CL77 1966-1966 Honda CL72 1962-1962
BATTERY 6N2A-2C CONVENTIONAL Honda CT70 1970-1973 Honda SL70 1971-1973 Honda NC50 Express 1977-1977
EMIG2 PRO V2 LOCK-ON GRIP BLACK/WHITE
TIRE ROADSMART III FRONT 120/70ZR18 59W RADIAL TL
PISTON KIT 47.97/+1.00 6.6:1 Yamaha Bw80 PW 80 1983-2006
PISTON KIT 41.46/+1.50 6.0:1 Yamaha PW 50 1981-2021
BATTERY 12N5-4B CONVENTIONAL Honda SL350 1970-1972 Honda SL175 1970-1971 Honda CL77 1966-1966 Honda CL72 1962-1962
BATTERY 6N2A-2C CONVENTIONAL Honda CT70 1970-1973 Honda SL70 1971-1973 Honda NC50 Express 1977-1977
EMIG2 PRO V2 LOCK-ON GRIP BLACK/WHITE
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 | 13 lbs |
|---|---|
| Dimensions | 24.94 × 24.94 × 7.23 in |
| Brand | |
| Model |
| Width | Ratio | Rim |
|---|---|---|
| 180 | 55 | 17 |


