Buyer Research

2021 Honda CB300R — Should You Buy One?

Typical asking price: $3,500–$5,000. This is one of the more reliable vehicles in its class — here's what to watch for anyway.

Kestrel Take

A stylish, lightweight, bulletproof beginner standard — the CB300R's friendly single, light weight, and Honda reliability make it one of the best first bikes and city runabouts you can buy. It's cheap to run, easy to ride, and holds up beautifully. Watch for beginner tip-overs. A clean CB300R with records is a superb, low-worry entry into riding that you (or a new rider) will love learning on.

Known Issues for the 2021 Honda CB300R

Ranked by wallet impact. These are documented, recurring problems — not freak accidents.

Drop / tip-over damageMedium

A beginner bike; inspect for tip-over scrapes on tank, bars, levers, and pegs.

Repair cost range: Varies

Chain and sprocket wearLow

Check chain tension, lube, and wear.

Repair cost range: $100-$300

Tire age / conditionLow

Check tire date codes and tread.

Repair cost range: $200-$400

Limited highway powerLow

Fine in town, strained on the freeway. Character.

Repair cost range: N/A

Walk-Away Red Flags

✗Heavy drop damage
✗Worn chain
✗Old tires
✗Neglect

Good Signs

✓Un-dropped, clean bike
✓Fresh chain and tires
✓Documented service, low honest miles

Found a specific Honda CB300R?

This page covers what goes wrong on the 2021 Honda CB300R in general. The Kestrel report covers this specific car— the asking price vs. market, the photos, the seller's description, and a BUY / NEGOTIATE / WALK AWAY verdict with a negotiation script.

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Known issues on this page are based on documented owner reports, NHTSA complaints, class-action records, and manufacturer technical service bulletins. Individual vehicles vary. A pre-purchase inspection by a trusted mechanic is always worth doing.