What causes Worn top end, low compression on the Honda CR85R?

Kick resistance, blue smoke, hard starting, piston slap Estimated fix cost: $150-$350

What causes Crank/main bearing failure, bottom-end neglect on the Honda CR85R?

Rumble noise, side-to-side flywheel play, gearbox oil condition Estimated fix cost: $500-$900

Hard shifting, creeping at idle, grabby lever feel Estimated fix cost: $150-$300

Fork seal leaks, dry linkage, rear shock play Estimated fix cost: $100-$400

Known issues to inspect before buying a used Honda CR85R. What to check and how much repairs cost.

MODERATE

Kick resistance, blue smoke, hard starting, piston slap

Fix cost: $150-$350

SERIOUS

Rumble noise, side-to-side flywheel play, gearbox oil condition

Fix cost: $500-$900

MODERATE

Hard shifting, creeping at idle, grabby lever feel

Fix cost: $150-$300

MINOR

Fork seal leaks, dry linkage, rear shock play

Fix cost: $100-$400

☐Compression test and inspect spark plug

☐Check frame, subframe for cracks

☐Ride through all gears, test clutch

☐Verify hours, maintenance records, rebuild receipts

Strong if maintained; abused race bikes fail fast