BIKEBOYZ SG Motorcycle Engine Works & Diagnosis Specialist

Best for big-bike owners who want hands-on engine work, electrical fault hunting or LTA-compliant performance builds, and for riders chasing a problem nobody else has solved. Less ideal if you want a quick-and-cheap gear oil top-up — the menu pricing skews higher than neighbourhood shops. Pin the full quote, including workmanship and any reset charges, in writing before you leave the bike.

The lowdown. Multi-brand motorcycle workshop tucked inside Synergy@KB on Kaki Bukit Road 4, a short ride from Bedok. The bay handles everything from scooter servicing to engine overhauls on big bikes. Day to day, expect oil changes, valve clearance jobs, electrical diagnosis, chain and sprocket swaps, suspension work, accessory installs and post-accident repair claims. Walk-in or WhatsApp first.

What riders say. Engine work is the core. Riders bring in Africa Twins, NC750X, Tracers, R1, R15, ADV150 and BMW 310GS for valve clearance, top and bottom overhauls and stubborn diagnostic problems other shops gave up on. The chief mechanic Zul torque-marks every bolt to spec. Nik handles tricky electrical and inspection-fail jobs, including a stubborn high-CO Honda ADV150 that two other workshops could not clear. Raj runs the floor and Afiq fields WhatsApp.

"Torque load every single nut to spec with torque mark applied."

Friction usually comes from money, not workmanship. The carburettor, gearbox oil and CO sensor jobs have all drawn complaints about quotes shifting upward at collection, with workmanship and reset fees added on top of the part price. A 2-stroke owner felt their bike came back fiddled-with after a battery job. A few customers have reported repeat leak issues stretching across multiple visits. Get the full price list, including reset and labour, written down before any green-light.

• WhatsApp +65 8812 1267 for quotes and progress photos
• Photo and video updates during the job are standard, ask if not offered
• LTA-friendly bore-ups available where stock-look is needed for inspection
• Accident-claim paperwork and towing from TP handled in-house
• Ask for Zul, Nik or Raj by name

Written from the Google reviews.