What causes Carb clogging and poor jetting from factory on the Apollo RFZ 125?

Cold start, idle hang, stale fuel smell in bowl Estimated fix cost: $20-$60

What causes Bolts back out, frame and subframe cracks on the Apollo RFZ 125?

Welds at footpegs, engine mounts, missing or loose hardware Estimated fix cost: $10-$150

Rock wheels, lift front, feel notchy or loose steering Estimated fix cost: $40-$120

Clutch grab under load, top-end ticking, shift feel Estimated fix cost: $50-$200

Known issues to inspect before buying a used Apollo RFZ 125. What to check and how much repairs cost.

MINOR

Cold start, idle hang, stale fuel smell in bowl

Fix cost: $20-$60

MODERATE

Welds at footpegs, engine mounts, missing or loose hardware

Fix cost: $10-$150

MODERATE

Rock wheels, lift front, feel notchy or loose steering

Fix cost: $40-$120

MODERATE

Clutch grab under load, top-end ticking, shift feel

Fix cost: $50-$200

☐Compression test and listen for top-end noise

☐Inspect all welds and frame for cracks

☐Check chain, sprockets, and both brakes

☐Verify spark, kill switch, charging works

Cheap and fixable, but needs constant owner attention