Honda TRX250R FourTrax
Displacement: 246cc
Bore & Stroke: 66mm & 72mm
Compression: 1986 7.5:1; 1987-89 7.7:1
Carburetor: Keihin 34mm PJ oval slide
Lubrication: Oil premix
Ignition: CDI
Starter: forward kick
Transmission: 6-speed, manual clutch, no reverse
Transmission ratios:
Final Drive: #520 chain, O-ring sealed
Overall Length: 71.9"
Overall Width: 42" @ front, 44.5" @ rear
Overall Height:
Seat Height: 29.75"
Footpeg Height: 13.25"
Wheelbase: 51"
Ground Clearance: 4.3"
Dry Weight: 328 lbs.
Fuel Tank Capacity: 2.6 gal. incl. reserve (plastic fuel tank)
Front Wheels: 21x7-10 on aluminum rims using 4 on 144mm bolt pattern
Rear Wheels: 20x10-9 on aluminum rims, using 4 on 110mm bolt pattern
Front brakes: dual hydraulic disk, twin piston caliper designs
Rear brakes: single hydraulic disk, twin piston caliper designs
Front Suspension Travel: 7.9" double A-arm
Rear Suspension Travel: 9.1" Pro-Link progressive rate linkage, remote reservoir damper with 21-way rebound and 12-way compression adjustments