I. Routine Maintenance

• Full Synthetic Engine Oil Service

  • Includes: Engine Oil + Oil Filter + Final Drive Oil (for Scooters)

  • Interval: Every 2,000km

  • Price: From $600

• Braking System Service

  • Includes: Front & Rear Brake Pad Replacement + Vacuum Brake Fluid Flush

  • Interval: 10,000km / 2 Years

  • Price: From $800

• Cooling System Service

  • Includes: Full Cooling System Flush & Coolant Replacement

  • Interval: 20,000km / 2 Years

  • Price: From $800

• Professional Tire Service

  • Includes: Front & Rear Tire Fitting + Dynamic Balancing + Torque Wrench Tightening

  • Interval: Based on wear

  • Price: $900 (Labor only)

• Intake, Ignition & Battery Service

  • Includes: Spark Plug & Air Filter Replacement + Battery Health Check/Replacement

  • Interval: 10,000km / 1 Year

  • Price: Quote based on model

II. Advanced Maintenance

• Full CVT Overhaul (Scooters)

  • Includes: Drive Belt, Rollers, Variator Set, Clutch, Bell & Gaskets

  • Interval: 20,000km / 3 Years

  • Price: From $2,500

• Drive Chain & Sprocket Service (Manual)

  • Includes: Front & Rear Sprocket + Drive Chain Replacement

  • Interval: 20,000km / 3 Years

  • Price: From $2,500

• Suspension System Overhaul

  • Includes: Front Fork Oil Replacement + Rear Shock Inspection & Maintenance

  • Interval: 30,000km / 3 Years

  • Price: From $4,000

• Valve & Timing System Service (European Models)

  • Includes: Valve Clearance Inspection & Precision Adjustment (including Valve Cover Gasket) + Timing Chain, Tensioner, and Guides Replacement

  • Interval: Every 30,000km

  • Price: From $4,500

Dyno Verification

Includes: 3 Power Runs, Dyno Chart Analysis, AFR Monitoring

Application: Verification

Price: From $1,200

ECU Flashing

Includes: Optimized Base Map Writing (Specific Hardware)

Application: Restore Power

Price: From $4,500

Custom Dyno Tune

Includes: Real-time Fuel & Ignition Calibration on Dyno

Application: Peak Linear Performance

Price: From $8,000

Mounting Fee

Includes: 600cc+ or High-Gravity Bikes (2-man operation)

Application: Per Setup

Price: +$400

• Verified by Roller Data: Every ECU reflash or piggyback optimization is rigorously tested on our in-house Dimsport Dynamometer. We rely on hard data, not guesswork.

• Precision Dyno Chart Comparison: We provide customers with detailed "Before & After" performance graphs. Every horsepower gain and torque improvement is visible and documented—never based on "feel" alone.

• AFR (Air-Fuel Ratio) Optimization: Specialized calibration for modern Euro 4, 5, and 6 emission standards. We resolve fueling inconsistencies and low-end throttle lag to restore the linear power delivery your engine was designed for.

1. Dimsport ECU System Flashing (Professional ECU Remapping / Flashing)

The most thorough bottom-layer optimization — designed for experienced riders seeking ultimate performance and total control.

• Full System Decat & Limit Removal: Unlock the engine's true potential by removing factory restrictions and optimizing for high-performance exhaust systems.

• Custom Mapping: Precision adjustment of fuel and ignition maps tailored to your specific hardware setup.

• Engineering Safety: Performance gains are achieved while strictly maintaining critical engine safety limits and fail-safes.

2. Rapid Bike Advanced Add-on Modules

Dynamic performance management for real-world riding conditions.

• Self-Adaptive Logic: Real-time fuel trim adjustments that automatically compensate for changes in weather, altitude, and riding style.

• Non-Invasive Installation: High-quality plug-and-play wiring harnesses that allow for performance upgrades without modifying the original factory wiring.

• All-around Dynamic Management: Sophisticated control over the engine's power curve for a smoother, more responsive ride.

Official Bitubo Service Center (Hong Kong) 

As the certified service and racing support center for Bitubo in Hong Kong, we are equipped with factory-specialized tools and genuine components. We specialize in:

• Suspension system optimization.

• Damping curve calibration and custom valving.

• Maintenance and rebuilding of professional racing products.

• QuickShifter easy (iQSE): Featuring Bluetooth connectivity and smartphone App calibration. We assist you in setting the perfect shift-cut times to achieve a track-level, seamless shifting experience.

• Electronic Eliminators & OBD Tools: Professional solutions for resolving "FI" error codes caused by aftermarket exhausts or sensor removals. We also offer factory-grade OBD diagnostics to ensure your electronics are operating flawlessly.

Technical Lead With over 20 years of experience in automotive engineering and a track record of industry accolades, our lead engineer brings a disciplined approach to every project. We uphold the philosophy of "Data-Driven Results, Straightforward Advice," translating formal engineering expertise into reliable, high-standard maintenance for your motorcycle.

Awards & Recognition

• IMI HK Best Automotive Project Award (Institute of the Motor Industry, 2007)

• Zung Fu Award (2007)

• Lee Wai Lee Automotive Institute Scholarship (2006)

• Best Surveying Award (2007)

Education & Professional Training

• HKU Faculty of Engineering: Engineering Studies (2008 – 2017) 

• UK University: Bachelor’s Degree in Business Management

• Higher Diploma in Automotive Engineering (IVE): 3 years of full-time formal engineering training (Class of 2008)

Regarding ECU remapping and dyno testing, our process is rigorous and highly efficient, with saving our customers' time as the top priority:

1. Check-in & Assessment: You hand over your vehicle to our professional team for an initial inspection.

2. File Matching & Tuning:

   • Existing Map Available: If a mature, ready-to-use tuning file for your specific model is already in our database, we will immediately begin the flashing process and dyno data testing.

   • Custom/Further Processing Required: If an immediate matching file is currently unavailable for your vehicle, we will inform you truthfully right away.

3. Completion or Vehicle Retrieval: Once the tuning is completed and passes testing, the vehicle is ready for handover. If the flashing cannot be performed due to file unavailability, you can retrieve your car immediately without any unnecessary delays.

"We respect the uniqueness of every vehicle, and our duty is to ensure precision and safety. If the data does not align perfectly, we would rather postpone the process than handle it carelessly. This is our fundamental commitment to engineering excellence."