In this video, the speaker presents a detailed look at a custom-built Honda TMX 150 Supremo. The project started when a client from Iligan City brought in a base bike and asked for a vintage Honda CB cafe racer style from the 1970s. After delivering on the client’s vision with various updates and sharing progress photos, the team was pleased with the outcome.
The video provides a close review of the bike’s new and upgraded parts, from a custom headlight setup and classic speedometer to handmade fenders and a unique paint job. Special features like an improved carburetor, a detachable seat cowl, and custom diamond-stitched leather showcase the craftsmanship in this unique build.
Key Takeaways
- The bike was customized to match a classic cafe racer style.
- Several new parts and features were added, including a custom paint job and seat.
- The final result highlights both practical modifications and unique handmade elements.
Client Profile
Location of the Client
The client comes from Iligan City. They personally supplied the base motorcycle and arranged its delivery to the workshop.
Specifications for the Project
- The client wanted their Honda TMX 150 Supremo to have the vintage style of a 1970s Honda CB cafe racer.
- Requested features included:
- Custom paint job: 8 layers, including primer and top coat
- Retro styling: Inspired by classic CB models
- Logo placement: Client’s logo added to the gas tank
- Detachable seat cowl: Allows switching between single and two-seater setups
- Premium leather seat: Diamond-stitched German leather upholstery
- Handmade parts: Includes custom aluminum fender and cowl
- Upgraded components: Race carburetor, analog speedometer, disc brake conversion, and premium signal lights
- Other add-ons: Hazard lights, wide bar end mirrors, tire hugger with plate bracket, and a custom bracket for the fender
The table below highlights some specific requested modifications:
| Feature | Description |
|---|---|
| Style Direction | 1970s Honda CB-inspired cafe racer look |
| Paint | 8-layer custom process |
| Seat | Diamond-stitched German leather, convertible |
| Signal Lights | Small premium style, client favorite |
| Custom Parts | Aluminum fender, detachable cowl |
| Mechanical Upgrades | Disc brakes, race carburetor, added hazards |
Main Motorcycle Specs
Original Bike Used
- The project started with a Honda TMX 150 Supremo as the main bike.
- The owner delivered the motorcycle from Iligan City.
- The old engine was repainted and upgraded to a racing carburetor with a new filter.
- The gas tank was swapped for a Barako 2 model, finished with eight paint layers for a glossy look.
- The swingarm was kept at its original length, but the main frame and rear were reshaped for the new design.
- A disc brake conversion was done, and the bike kept its stock elbow with a bullet-style pipe.
- Rear shock absorbers now have a canister, and there is a custom tire hugger and plate bracket (removable).
| Feature | Details |
|---|---|
| Base Model | Honda TMX 150 Supremo |
| Gas Tank | Barako 2 (custom paint & logo) |
| Carburetor | Racing type with upgrade filter |
| Brake System | Converted to front disc brake |
| Exhaust | Stock elbow + bullet pipe |
| Frame | Modified for café racer style |
| Rear Shock | Canister type, custom fit |
Classic Racer Styling
- The owner requested a look inspired by vintage Honda CB café racers from the 1970s.
- Influences for the build came from classic retro racer motorcycles.
- Key retro elements include an analog speedometer, clip-on CNC handlebars, and CNC waffle grips.
- The side mirrors have a wide convex design for better view.
- Both the headlight and signal lights were picked for their compact classic style.
- Custom hand-shaped front and rear fenders were painted to match the style, with a removable aluminum seat cowl for a single or two-seater setup.
- The seat features a diamond-stitched pattern wrapped in premium German leather.
Classic Design Features:
- Analog speed display
- Detachable seat cowl (with easy four-bolt removal)
- Handmade fenders
- Premium leather seat upholstery
- Minimalist LED strip taillight
- Compact, premium signal lights
Inspired by historic Honda CB racer looks—modern upgrades meet retro style.
Components and Key Details
Illumination Setup
The main headlight has three modes: high beam, low beam, and park light. The build uses small, high-quality signal lights that are a favorite pick for their premium look. Hazard lights were added at the client’s request, increasing visibility and safety.
| Lighting Type | Feature |
|---|---|
| Headlight | High/Low/Park Light Modes |
| Signal Light | Compact Premium Style |
| Add-ons | Hazard Function |
Classic-Style Speed Meter
An analog speed gauge gives the bike a retro appearance. This matches the vintage theme requested by the client and provides clear, easy-to-read speed tracking.
- Traditional, round design
- Simple, classic face
Clip-On Bars and Custom Grips
The handlebars are clip-on type with a wide stance, giving the rider precise control. The grips are CNC waffle style, which provide extra comfort and unique texture. Wide bar-end mirrors ensure good views behind, and the side mirrors use convex glass to widen the field of vision.
Handlebar Features:
- Clip-on style: sporty and lower position
- Waffle grips: textured, comfortable
- Wide bar-end mirrors: more coverage
Rear View Mirror System
Side mirrors are mounted at the bar ends and use convex mirrors for a broad and clear rear view. This setup helps the rider see more of what’s happening behind, which is useful for riding in traffic or on the open road.
Mirror Highlights:
- Bar-end design
- Convex glass for a wider field of view
- Positioned for minimal blind spots
Personalized Upgrades
Handmade Metal Mudguard
The mudguard was shaped by hand from aluminum. It features a unique paint finish, chosen to match the overall retro style. A custom bracket was used to mount it securely, giving the build a clean and tailored look.
Front Brake Overhaul
They converted the stock front braking system to a disc brake. This upgrade improves stopping power and offers better performance compared to the original setup. The disc brake is paired with new components to make sure it fits the bike’s design.
Tailored Fuel Tank
The fuel tank originally came from a Barako 2 model. They applied eight layers of paint, including primer and clear coat, to give it a smooth and lasting finish. The tank also displays a customized logo as the customer requested, blending personal style with functionality.
Custom Performance Enhancements
Refinished Engine Appearance
The team gave the engine a full repaint, which made the bike look much fresher and cleaner. This also matches the retro-inspired design of the build.
Table: Engine Work
| Step | Details |
|---|---|
| Repainting | Full engine paint |
| Style | Retro theme |
Upgraded Racing Carb and Air Filter
They swapped the regular carburetor for a racing model, improving how fuel mixes with air in the engine. A new racing filter was also added to help the bike breathe better and run smoother, which can help with performance.
Benefits:
- Improved fuel and air mixture
- Smoother engine response
- Better support for riding needs
Custom Straight Exhaust
A custom bullet-style pipe was installed while keeping the stock manifold elbow. This exhaust provides a cleaner, sharper sound and fits the classic racer vibe. The pipe helps the bike sound great and stand out.
Features:
- Uses stock elbow for fit
- Unique bullet pipe for style
- Crisp exhaust tone
Chassis and Suspension Details
Modified Rear Arm
The swing arm kept its original length but went through some changes to match the classic racer style. Repairs and modifications were made on this part to fit the new setup while keeping the bike stable. The team paid attention to the details to make sure the rear section worked well with the wide rear tire and updated components.
Key Features:
- Stock length maintained
- Custom adjustments for compatibility
- Included changes for new shock and wheel setup
| Feature | Description |
|---|---|
| Length | Original (unchanged) |
| Custom Work | Yes |
| Rear Tire Compatibility | Upgraded |
Enhanced Rear Suspension with Reservoir
At the back, the bike uses a rear shock absorber with a canister for improved ride quality. This setup helps absorb bumps better and gives a more comfortable feel on different roads. The design includes a place for a tire hugger and a license plate bracket, although these may be removed to show off the clean look.
- Rear shock comes with a separate canister (reservoir)
- Allows for better performance and smoother handling
- Tire hugger and plate bracket are optional but fit with the system
Benefits of the Rear Shock Setup:
- Enhanced comfort
- Custom appearance
- Adjustable based on rider preference
These suspension choices help the Honda TMX 150 Supremo get its vintage racer feel while still being practical for daily rides.
Standout Build Highlights
Removable Rear Cover
This build features a rear cowl that can be easily taken off. It is made from aluminum and attaches with four bolts on each side. Removing the cover turns the bike from a single-seater to a two-seater, allowing extra space for a passenger. The design makes it simple to switch between solo and shared rides.
Tailored Seat Finish
The seat uses high-quality German leather with a diamond pattern. It is custom made for this motorcycle. The stitching and material give the seat a premium look and feel while fitting the retro theme.
Integrated Rear Lighting
A slim LED strip provides the rear lighting. This lighting style keeps the back of the bike clean and modern, while giving good visibility. The light is fitted just below the seat for a neat appearance.
Fender and Plate Mount Combo
The bike includes a tire hugger that keeps the wheel area clear of debris. This hugger also has a spot for the license plate, keeping both parts close together for a streamlined silhouette. Both of these parts were made specifically for this build.
Finished Product Showcase
Project Wrap-Up
The team completed a custom Honda TMX 150 Supremo, turning it into a vintage-style cafe racer. The bike has a classic headlight with high, low, and park light functions. Small, premium signal lights and a new hazard feature were added. The speedometer is analog, and the bike uses CNC clip-on handlebars with waffle grips. Wide-view side mirrors were installed for better visibility.
The build includes a handmade aluminum fender, custom painted and shaped by hand. The tank has eight layers of paint and a logo as the client requested. They used a Barako 2 gas tank. The engine was repainted, fitted with a race carburetor, and a racing filter. The exhaust features a bullet-style pipe.
The rear part keeps the stock-length swing arm, but the frame had to be changed to fit the new design. There is an LED strip at the back and a detachable aluminum seat cowl, with a custom diamond-stitched leather seat underneath. The rear shocks come with a canister, and a tire hugger can be added if needed.
Here is a simple rundown of key changes:
| Part | Change Made |
|---|---|
| Headlight | Classic, with full features |
| Signal Lights | Upgraded to premium mini |
| Speedometer | Analog type |
| Handlebar | CNC clip-on, wide mirrors |
| Fender | Handmade aluminum |
| Paint | 8-layer, custom logo |
| Engine | Repaint, race carb upgrade |
| Seat | Detachable cowl, custom |
| Rear Shocks | With canister, tire hugger |
Handover to Owner
Once finished, the client from Iligan City was updated with pictures and final details. The owner is scheduled to pick up the newly built bike. The team added all the features asked for by the client and made sure everything was working smoothly before the handover. The final build has options for either a single or two-seater setup, depending on what the client prefers.
The team appreciates the support from the client and looks forward to more builds in the future.
