This automotive replacement part is designed to simplify carburettor tuning on Mikuni VM-series engines. Riders and home mechanics gain faster, less fiddly adjustments and more confidence when setting the air-fuel balance with the FUBESK Carburetor Air Fuel Mixture Screw. Will it fit your VM22 carburettor and make trackside tuning quicker?
⚡ At a Glance
- • Adjustment Reach: Longer than the original and easier to adjust
- • Best for: Owners of Mikuni VM Series carburettors needing a replacement screw
- • Not ideal for: Carburettors from other manufacturers or Mikuni variants that do not match diagrams
Replacement air-mixing screw for Mikuni VM Series carburettors. Longer than the original to make manual adjustment simpler.
Easier Access for Adjustments – Thanks to a longer shaft
Air-mixing screw length extends reach so a screwdriver or finger can engage the head more easily. Increased shaft length reduces the need to disassemble surrounding components to access the adjuster.
On-bike tuning becomes less fiddly, making quick tweaks trackside or during maintenance simpler and faster.
Direct Replacement for Mikuni VM Series – With compatibility guidance
Marketed as a replacement part for Mikuni VM Series carburettors; fitment depends on the specific VM variant. Buyers must refer to the carburettor parts diagram to confirm the correct Mikuni part.
When the parts diagram matches, a straightforward swap restores an adjustable air-mixture control without guessing compatibility.
Finer Control When Jetting – Thanks to improved adjustability
Greater effective reach gives more leverage when making small turns, helping the user feel incremental changes during tuning. The adjuster design is intended to reduce slippage during fine adjustments.
Makes small mixture changes more manageable, helping achieve a smoother throttle response during setup and testing.
✨ The 4 Key Reasons for FUBESK Carburetor Air Fuel Mixture Screw
- Quick Swap – Replace the worn screw without major carburettor teardown
- Easier Adjustments – Make finer mixture changes with improved access to screw
- VM Series Fitment – Designed for Mikuni VM carbs when diagrams confirm compatibility
- Trackside Friendly – Useful for ATVs needing quick tune-ups between runs
📋 Technical Details at a Glance
- Category: Automotive Parts and Accessories
- Type: Replacement air mixing screw
- Brand: FUBESK
- Product ID: B0CB8H67MX
- Compatibility: Mikuni VM Series carburettors (confirm with parts diagram)
❓ Frequently Asked Questions
Q: Will the screw fit my Mikuni VM22 carburettor?
A: Listed as a replacement for Mikuni VM Series carburettors; consult the carburettor parts diagram to confirm VM22 compatibility.
Q: Is the replacement longer than the original screw?
A: Described as longer than the original and easier to adjust.
Q: Can the screw be used on non-Mikuni carburettors?
A: Compatibility with non-Mikuni carburettors is not specified; match against parts diagrams and measurements before assuming fit.
🏆 Our Verdict
Suitable for riders and home mechanics who work on Mikuni VM Series carburettors and need easier access for tuning. The longer-than-original replacement length is the main selling point, making on-bike adjustments less fiddly and more precise. As a straightforward replacement part, it represents practical value for those who regularly tune or maintain VM-series carburettors.
