Crf 250 Specs

Crf 250 Specifications



Engine Type:                                                               249cc liquid-cooled single-cylinder four-stroke
Bore and Stroke:                                                        76.8mm x 53.8mm
Compression ratio:                                                   13.2:1
Valve Train:                                       Unicam, four-valve; 30.5mm intake, titanium; 25mm exhaust, steel
Induction:                                                                     PGM-FI, 50mm throttle body
Ignition:                                                                        Full transistor with electronic advance
Transmission:                                                            Close-ratio five-speed
Final Drive:                                                                  #520 chain; 13T/49T


Front:  48mm inverted Showa 16-position rebound and 16-position compression damping adjustability; 12.2 inches travel

Rear:   Pro-Link Showa single shock with spring preload, 17-position rebound damping adjustability, and compression damping adjustment separated into low-speed (13 positions) and high-speed (3.5 turns); 12.5 inches travel

Front:                                                      Single 240mm disc with twin-piston caliper
Rear:                                                       Single 240mm disc

Front:                                                      Dunlop 742FA 80/100-21
Rear:                                                       Dunlop D756 100/90-19

Wheelbase:                                              58.6 inches
Rake (Caster Angle):                                 27° 12′
Trail:                                                        117mm (4.6 inches)
Seat Height:                                             37.6 inches
Ground Clearance:                                    12.8 inches
Fuel Capacity:                                          1.5 gallons


Some People Don’t Know That…

  • Not Properly maintaining your Crf 250 can create an extremely expensive repair bill.
  • The valve clearance should be inspected every 10-15 hours of use.
  • The transmission and engine have separate oil compartments.
  • Riding your CRF 250 is much better than dumping a truck full of money into it repairing what could have been prevented with the right information and prior action.

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