250GP Slicks:
• English made single and triple compounds
• 17″ fronts for factory style Supermoto setup
• 165/55×17 rears for 250GP bikes
Fitment specs Front: 120/70×17 KR448F
Recommended Rim range
(3.50-3.75), Best Rim (3.50)
(118mm/4.66″), Diameter (606mm/23.85″)
Available Compounds: 7455 Med, 8477 Med+
Suggested Pressures:
Hot on the warmers 33psi, or cold 31psi
Fitment specs Rear 165: 165/55×17 KR449 Rear
Recommended Rim range (5.25-5.50), Best Rim (5.50)
Width (162mm/6.37″), Diameter (628mm/24.72″)
Available Compounds:  7455 Med
Pressures:   250GP: Hot on the warmers 30psi, or cold 28psi
Tec Info: 17” front and 165/55 rear is the perfect setup for 250GP bikes. Same sizing used for 250 class at the World MotoGP level.
Some riders like to use the 165/55 to cut costs while still getting competitive grip on tracks that do not have dirt sections.
Track Data: Suitable for all tracks.