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Kapcai Underbone Bikes Malaysia — Best Budget Motorcycles

· Roda Editorial · Updated

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"Kapcai" is the everyday Malaysian name for an underbone motorcycle: a light bike with a step-through frame, a small engine and usually a semi-automatic or manual gearbox. Kapcai bikes are cheap to buy, cheap to run and easy to repair, which is why students, commuters and delivery riders use them across the country. This guide covers the models you will find, the licence you need, and what to check on a used one.

Models you will find

Current underbone models listed on the official Malaysian distributors' websites, as of October 2026, include:

  • Honda (Boon Siew Honda): Wave Alpha (109.2 cc), Dash 125 (124.9 cc), RS150R (149.2 cc) and RS-X Winner (149.2 cc).
  • Yamaha (Hong Leong Yamaha Motor): EZ115, 135LC Fi (135 cc), Y15ZR, and the Y16ZR (155 cc) in several versions.
  • Modenas: Kriss, in 110 and 125 versions.

On the used market you will also see older models that are no longer on the distributors' current lists. Parts for long-running models are usually easy to find, but check before you buy an older or rarer bike.

Small or sporty?

  • Around 110 to 125 cc (such as the Wave Alpha, Kriss and Dash 125): lighter, simpler and more economical. Suited to short commutes and town riding.
  • 135 to 155 cc (such as the 135LC, Y16ZR, RS150R and RS-X Winner): more power for highways and carrying a pillion, at a higher price and running cost. Check sporty models carefully for modifications.

Licence

All the models above are within the B2 licence class, which covers motorcycles up to 250 cc. See our motorcycle licence guide.

Budget for more than the bike

  • Helmet: a SIRIM-labelled helmet that fits. See our helmet guide.
  • Insurance and road tax: road tax for motorcycles depends on engine capacity. See road tax renewal.
  • First service: oil, chain adjustment and brake check, especially on a used bike.
  • Security: a disc lock or chain. Small bikes are easy to move.

What to check on a used kapcai

Paperwork first

  1. The name on the registration record matches the seller's IC.
  2. The engine and frame numbers on the bike match the registration record. Look for signs of grinding or re-stamping around the numbers.
  3. The bike is not under a loan, or the loan will be settled at transfer.
  4. No outstanding summonses or blacklist that could block the transfer.

A kapcai with missing or mismatched papers is not a bargain at any price.

Engine

  • Start it from cold. It should start within a few kicks or presses and settle to a steady idle.
  • Listen for loud tapping or knocking.
  • Look for blue smoke from the exhaust, which can mean the engine burns oil.
  • Check for oil leaks around the engine and the oil drain bolt.

Gearbox and clutch

  • Shift through all the gears on the test ride. Changes should be clean, without slipping or jumping out of gear.
  • On sporty models with a manual clutch, check that the clutch engages smoothly and does not slip when you accelerate hard in a higher gear.

Chain, sprockets and brakes

  • A worn chain has slack and stiff links. Worn sprockets have hooked or pointed teeth. Replace them together.
  • Check brake pad or shoe thickness and the front disc surface.
  • The bike should stop straight without vibration.

Tyres and wheels

  • Check tread depth and the date code on each tyre.
  • Spin each wheel and look for wobbles, which can mean bent rims.

Frame and modifications

  • Look for cracks or welding on the frame, and bends on the handlebars and forks.
  • Ask what has been changed: exhaust, carburettor or throttle body, lighting, rims, suspension. Heavy modifications can affect reliability and must still match the bike's registration. Some changes need JPJ approval.
  • A bike in standard condition with service receipts is often the safer buy.

Delivery and high-mileage bikes

Bikes used for food and parcel delivery can cover long distances in a short time. That is not a reason to avoid them, but check the odometer against the age of the bike, ask for service records, and expect wear on the chain, brakes, seat and tyres.

Ownership transfer

Motorcycles do not need the MV15 inspection for the JPJ ownership transfer, but the seller and buyer still need to verify their identity, at a JPJ counter, a JPJ kiosk for private motorcycles owned by citizens, or through the JPJ portal. See the JPJ ownership transfer guide.

Find one

Browse used motorcycles on Roda, and filter by brand, price and state. For spare parts, see motorcycle parts. Selling your current bike? Read how to list a motorcycle.

Sources

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