High Grip • Lightweight • Stable Power Transfer

⚙️ Refined design, stronger acceleration.
The Racing/Racing S Variator Pulley Set features a 123mm outer diameter, 24mm inner bore, and total weight of 750g. This upgraded CVT set includes a drive pulley, ramp plate, cooling fan, and boss bush, delivering smoother shifting and improved throttle response for both stock and tuned scooters.

🔹 123mm oversized pulley – Increases belt contact for efficient power delivery
🔹 Optimized weight (750g) – Improves throttle response and reduces inertia
🔹 High-efficiency cooling fan – Enhances airflow, stabilizes CVT temperature
🔹 Complete set – Pulley, ramp plate, fan, boss bush included

⚠️ Important Note:
For models produced before 2019, the pulley diameter is 118mm. Please measure your original pulley and inform us before ordering.

• Pre-2019 belt types: LFB5 / LFB6 / LCD4

• Post-2019 belt types: LKG1 / AAG1 / ACH7

Upgrade to the Racing/Racing S Variator Pulley Set and enjoy smoother acceleration, stable performance, and dependable fit.

Stable wear. Smooth CVT response. Direct-fit replacement.

These Roller Weights for YAMAHA Racing / Racing S are made in size 18×14L, available in 5 g to 18 g, and sold as a set of 6 pcs. Manufactured from durable wear-resistant material, they ensure consistent shifting performance and predictable throttle response. Ideal for both regular maintenance and basic tuning, they serve as a direct replacement for OEM rollers.

Highlights

• 5 g ~ 18 g Options — Tune balance between acceleration and top speed.

• 18×14L Size — OEM-compatible fit for Racing / Racing S variators.

• Durable Material — Reduces flattening and wear for extended service.

• Stable CVT Operation — Smooth and predictable shifting response.

• Complete Set — 6 pcs included for one full replacement.

Product Specifications
✔ Type: Roller Weights (Standard)
✔ Dimensions: 18×14L
✔ Weight Range: 5 g ~ 18 g
✔ Fitment: YAMAHA Racing / Racing S
✔ Package Includes: Roller Weights ×6

Installation Notes

• Select roller weight according to desired performance (acceleration vs. top speed).

• Always replace all 6 pcs together for even wear.

• Confirm variator dimensions before installation.

• Light lubrication on variator tracks is recommended.

Power You Can Trust.

Enhanced durability. Smoother CVT action. Premium upgrade.

These A+ Roller Weights for YAMAHA Racing / Racing S are precision-engineered in size 18×14L, available in 5 g to 18 g, and sold as a set of 6 pcs. Compared to standard rollers, the A+ version provides higher wear resistance, longer service life, and smoother CVT shifting, making it the ideal upgrade for riders who demand reliability and stable performance.

Highlights

• Premium Grade — More durable and stable than standard rollers.

• 5 g ~ 18 g Options — Fine-tune acceleration and top speed.

• 18×14L Size — OEM-compatible fit for Racing / Racing S variators.

• Smoother CVT Response — Improves throttle feedback and shifting consistency.

• Complete Set — 6 pcs per pack for a full replacement.

Product Specifications
✔ Type: A+ Roller Weights (Premium)
✔ Dimensions: 18×14L
✔ Weight Range: 5 g ~ 18 g
✔ Fitment: YAMAHA Racing / Racing S
✔ Package Includes: A+ Roller Weights ×6

Installation Notes

• Choose roller weight based on balance between quick acceleration and high-speed stability.

• Replace all 6 pcs together to ensure consistent wear.

• Confirm variator size before installation.

• Light lubrication on variator tracks is recommended.

Power You Can Trust.

Improved Intake • Sharper Response • Cleaner Combustion

🌬️ Let your engine breathe better and run stronger.
The Racing S 125 / 150 High Flow Air Filter is engineered to increase intake volume and airflow speed, delivering faster throttle response and more complete combustion. Designed for both daily riders and performance enthusiasts, this filter maintains reliable dust filtration while enhancing overall engine efficiency.

🔹 High-flow filter media – Boosts air volume without compromising protection
🔹 Faster throttle response – Improves low-to-mid range acceleration
🔹 Enhanced combustion efficiency – Supports smoother engine operation
🔹 Perfect fit for Racing S 125 / 150 – Direct replacement, easy installation

Upgrade to the Racing S High Flow Air Filter and unlock cleaner airflow, better response, and stronger performance.