BGM PRO Metal Fender – Classic V50/PV Look for Modern PK Forks
A modern PK fork, high-quality sport suspension, and yet the original look of a classic Vespa Smallframe? Until now, achieving this with a sheet-metal fender was a real challenge. Not anymore.
The BGM PRO metal fender was specifically designed to combine the classic fender shape of the Vespa V50 and Primavera with the significantly differently designed PK fork. And best of all: even high-performance sport shock absorbers with expansion tanks, such as the BGM PRO Competition, fit under the fender.
This eliminates the previously necessary—and often very time-consuming—modification of the original fender, fork, and shock absorber mount. It’s a solution that enthusiasts of classic small-frame Vespas have been waiting for.
The advantages at a glance
- True-to-original sheet-metal look: Classic V50/PV fender shape with authentic construction from two pressed sheet-metal halves
- Just like factory-original: Centered, offset connecting seam with spot welding
- Designed for PK forks: Proper shaping and mounting without the time-consuming modifications previously required
- Space for sport shock absorbers: Also designed for models with expansion tanks, such as the BGM PRO Competition
- Metal instead of fiberglass or carbon fiber: Ideal for classic restorations and subtle suspension modifications
- Classic aesthetics meet suspension technology: Enjoy the benefits of a PK fork without sacrificing the classic look
Finally, a genuine sheet-metal fender for the PK fork conversion
Converting a Vespa V50, Primavera, or ET3 to a more modern PK fork has been one of the most popular suspension modifications for years. The PK fork offers a more modern shock absorber mount, more favorable suspension geometry, and better options for high-performance braking systems.
Until now, the fender was often the sticking point. The original V50/PV sheet-metal fender is designed for the slim construction of the early small-frame fork. The PK fork’s significantly bulkier shock absorber mount, on the other hand, requires considerably more space.
Riders who wanted to keep the classic fender often had to:
- Enlarge or reposition the opening for the head tube
- Drill new mounting holes and plug the old ones
- Modify the fender mount on the fork
- Remove material from the area around the shock mount
- Punch out dents, widen, or laboriously reshape the fender
- Then repaint the modified areas
It became particularly difficult when a bulky sport shock absorber with a reservoir was to be installed as well.
The BGM PRO fender solves this problem thanks to its design, developed specifically for PK forks. The necessary clearance and mounting points were already factored in during manufacturing. This eliminates the otherwise required extensive sheet metal work and modifications to the shock absorber mount.
Manufactured like the original—from two pressed sheet metal halves
With this fender, special emphasis was placed on authentic manufacturing methods. Instead of replicating a similar shape out of plastic, we had a genuine metal fender manufactured according to the classic design principle of the early Vespa small-frame models.
The fender consists of two separately pressed sheet metal halves that are joined together by spot welds along a centered, stepped bead.
It is precisely this characteristic joint that is a key feature of the original V50/PV fenders. It creates the typical shape and sets it apart from many universal reproductions or visually different aftermarket fenders.
The result is a look that is virtually indistinguishable from the original—with a design that is already engineered beneath the sheet metal to accommodate the more modern PK chassis.
Also compatible with sport shock absorbers with expansion tanks
A particularly significant advantage is the additional installation space around the strut. The BGM PRO metal fender was designed so that even high-quality sport shock absorbers with integrated expansion tanks can be used.
These include, for example, the BGM PRO Competition, whose sophisticated damping system requires significantly more space than a simple stock passenger car shock absorber.
This means that when performing a sophisticated suspension conversion, you no longer have to choose between a classic sheet-metal look and a high-performance sport suspension.
For shock absorbers from other manufacturers, clearance should be checked based on the respective dimensions.
Ideal for subtle suspension and brake upgrades
A modern suspension is often a sensible addition, especially for high-performance classic small-frame motorcycles. A PK fork allows for the use of corresponding sport shock absorbers and provides a solid foundation for upgrading to a more powerful braking system.
Until now, riders often had to compromise on aesthetics to achieve this. Either the original fender had to be extensively modified, or a specially shaped conversion fender made of fiberglass or carbon fiber was used.
The BGM PRO metal fender combines both requirements: classic body styling and modern suspension technology. It’s particularly appealing for high-quality restorations, subtle performance upgrades, and anyone who wants to keep their Vespa looking as close to the original as possible.
Technical Specifications
| Feature |
Version |
| Manufacturer | BGM PRO |
| Part | Front fender |
| Material | Sheet metal |
| Appearance | Vespa V50 / Primavera, true to the original design |
| Construction | Two-piece stamped sheet metal |
| Joining | Offset center rib, spot-welded |
| Fork type | Vespa PK |
| Shock absorber | Designed for PK sport shock absorbers |
| Expansion tank | Accommodates the BGM PRO Competition |
| Application | PK fork and classic small-frame look |
Compatible Vehicles
For vehicles or conversions with a compatible Vespa PK front fork:
- Vespa V50 / V90
- Vespa 50 SS / 90 SS
- Vespa 125 Primavera / PV125
- Vespa 125 Primavera ET3
- Vespa PK50 / PK80
- Vespa PK50 S / PK80 S / PK125 S
- Vespa PK50 XL / PK125 XL
- Vespa PK125 ETS
- Vespa PK50 HP / PK50 SS
Compatibility depends on the PK fork used and its shock absorber mount. For custom modifications and non-standard fork designs, the fit must be checked on a case-by-case basis.
Installation Instructions
The fender is already prepared for the design and mounting of a suitable PK fork. No extensive modifications to the fender, repositioning of the mounting points, or removal of material from the stock shock absorber mount are required for the intended combination.
Important: If a PK fork is installed in an older V50, Primavera, or ET3 frame, vehicle-specific adjustments to the head tube, steering stop, or suspension geometry may still be required, regardless of the fender. The BGM PRO fender eliminates the need for previous adjustments to the fender and its mounting area; however, it does not replace a professional fork conversion.
Before final assembly and painting, we recommend performing a test fit with the shock absorber and front wheel fully installed. In particular, check for free movement over the entire suspension travel and the clearances to the wheel, shock absorber, and frame.
Frequently Asked Questions (FAQ)
What makes this BGM PRO fender special?
It combines the original V50/PV sheet-metal look with a design specifically developed for PK forks. Unlike previous conversion solutions made of fiberglass or carbon, it consists of two pressed and spot-welded sheet-metal halves—entirely in line with the classic manufacturing principle.
Do I need to modify the fender for the PK fork?
No. For the intended PK fork combination, the shape and mounting are already designed accordingly. There’s no need to modify the original V50/PV fender, as was previously required.
Can I use the BGM PRO Competition shock absorber?
Yes. The fender was also designed to accommodate the additional space required by sport shock absorbers with expansion tanks, such as the BGM PRO Competition. For other shock absorber designs, check for clearance.
Does the fender really look like the original?
Yes. The outer shape is based on the classic V50/PV models. The two-piece sheet metal construction with a stepped center rib and spot-welded joints also corresponds to the original’s characteristic manufacturing principle. The design accounts for adaptation to the PK fork.
Do I also need a modified PK fork?
To mount the fender on a compatible PK fork, the modifications to the fender and shock absorber mounts that were previously required are no longer necessary. If the PK fork is to be installed in an older small-frame chassis, the fork itself may still require vehicle-specific modifications.
Can I also use this fender on an original V50 fork?
This fender was developed specifically for the PK fork. For an original V50, Primavera, or ET3 fork, we recommend a fender in the corresponding stock version.
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