What causes Worn top end, low compression on the Honda CR250R?

Kick compression, exhaust port scoring, smoke, hard starting Estimated fix cost: $150-$400

What causes Crank bearing and seal failure on the Honda CR250R?

Side-to-side flywheel play, gear oil, coolant loss Estimated fix cost: $500-$900

Remove cover, check valve movement and linkage arms Estimated fix cost: $50-$200

Fork oil weeping, shock sag, linkage bearing play Estimated fix cost: $300-$700

Known issues to inspect before buying a used Honda CR250R. What to check and how much repairs cost.

MODERATE

Kick compression, exhaust port scoring, smoke, hard starting

Fix cost: $150-$400

SERIOUS

Side-to-side flywheel play, gear oil, coolant loss

Fix cost: $500-$900

MINOR

Remove cover, check valve movement and linkage arms

Fix cost: $50-$200

MODERATE

Fork oil weeping, shock sag, linkage bearing play

Fix cost: $300-$700

☐Cold start it yourself, listen for rattles

☐Check frame welds, subframe for cracks

☐Inspect swingarm, linkage, wheel bearing play

☐Verify title, hours, maintenance records exist

Strong if maintained; neglect gets expensive fast