The Sportmax Q4 is Dunlop’s highest-performance DOT-approved tire, purpose-built for track days.
PISTON KIT HC FORGED 76.94/STD 13.5:1 GAS/ Gas-Gas EC 250F 2010-2015 Yamaha YZ250F 2005-2013 Yamaha WR250F 2005-2013
3.0L ELITE BLADDER PLUG-N-PLAY
Emig2 Pro V2 Lock-On Grip Red/White
TIRE AMERICAN ELITE FRONT 130/80B17 65H BIAS TL NWS
TIRE ROADSMART III REAR 170/60ZR17 72W RADIAL TL
PISTON KIT HC FORGED 76.94/STD 13.5:1 GAS/ Gas-Gas EC 250F 2010-2015 Yamaha YZ250F 2005-2013 Yamaha WR250F 2005-2013
3.0L ELITE BLADDER PLUG-N-PLAY
Emig2 Pro V2 Lock-On Grip Red/White
TIRE AMERICAN ELITE FRONT 130/80B17 65H BIAS TL NWS
TIRE ROADSMART III REAR 170/60ZR17 72W 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 |


