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Honda crf250r 2012 User Manual

Honda crf250r 2012
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Follow the procedures described below to accurately adjust your CRF, using the methods described on pages 110 129. Remember to make all adjustments in
one-click or 1/12 turn increments. Test ride after each adjustment.
Front Suspension Adjustment
Adjustments for Type of Track
Adjustments for Too Soft/Stiff Damping
Hard-surfaced track
Sand track
Mud track
Begin with the standard setting. If the suspension is too stiff/soft, adjust according to the chart below.
Adjust to a stiffer position.
Example: Turn the compression damping adjuster to a stiffer position.
Install the optional stiff spring. (Adjust compression damping to a softer position and rebound damping to a stiffer position at
this time.)
Adjust to a stiffer position because mud build-up increases your CRFs weight.
Example: Turn the compression damping adjuster to a stiffer setting.
Install the optional stiff spring.
Soft
suspension
Symptom
Initial travel too soft:
Steering is too quick.
Front end darts while cornering or riding in a straight line.
Middle travel too soft:
Front end dives when cornering.
Final travel too soft:
Bottoms on landings.
Bottoms on large bumps, especially downhill bumps.
Entire travel too soft:
Front end shakes.
Fork bottoms over any type of terrain.
Action
Test stiffer compression damping adjustments in one-click increments.
Test stiffer rebound damping in one-click increments.
If suspension isnt stiff in initial travel:
Test stiffer compression damping adjustments in one-click increments.
If initial travel becomes stiff because of the above adjustment:
Reduce the rebound damping in one-click increments.
Test softer compression damping adjustments in one-click increments.
If that doesnt solve the problem, install the optional stiff spring.
If initial and middle travel arent stiff:
Test stiffer compression damping adjustments in one-click increments.
If initial and middle travel are stiff:
Install the optional stiff spring.
If initial travel is stiff after installing the optional stiff spring:
Test softer compression damping adjustments in one-click increments.
If initial travel is still soft after installing the optional stiff spring:
Test stiffer compression damping adjustments in one-click increments.
If final travel is still soft after installing the optional stiff spring:
Increase the fork oil capacity in increments of 0.2 US oz (5 cm
3
).
Install the optional stiff spring.
Test stiffer compression damping adjustments in one-click increments.
Increase rebound damping in one-click increments.
Suspension Adjustment Guidelines
130 Adjustments for Competition

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Honda crf250r 2012 Specifications

General IconGeneral
Engine Type249cc liquid-cooled single-cylinder four-stroke
Bore x Stroke76.8mm x 53.8mm
TransmissionClose-ratio five-speed
Front Suspension Travel12.2 inches
Front BrakeSingle 240mm disc with twin-piston caliper
Rear BrakeSingle 240mm disc
Front Tire80/100-21
Rear Tire100/90-19
Seat Height37.6 inches
Ground Clearance13.2 inches
Fuel SystemPGM-FI
Final DriveChain
Rear SuspensionPro-Link Showa single shock with spring preload, rebound and compression damping adjustability

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