Honda Cb550 Four Super Sport (cb550k) Review

Used Buyer Review

The CB550K is Honda's sweet spot from the UJM era — big enough to tour, light enough to hustle through corners, and reliable enough that you'll actually ride it instead of fixing it. The 550cc inline-four pulls cleanly from low revs and absolutely sings above 6,000rpm. It's not fast by modern standards, but it never feels apologetic about what it is. Handling is surprisingly composed for a bike pushing 50 years old, though the front drum brake on earlier models requires serious planning ahead. Buying used, you need to check three things obsessively: cam chain tension (they rattle when neglected), carb sync (four carbs falling out of tune is death by a thousand cuts), and frame rust around the headstock. Parts availability is genuinely excellent — the vintage Honda community keeps this stuff flowing. Budget $400-600 for a full carb rebuild and fresh rubber regardless of what the seller tells you. Do that, and you'll have a motorcycle that starts every morning and makes you grin every mile.