Malossi Primary Gear Set HTQ Z 16/57 – longer ratio for more top speed

If you are running a tuning cylinder on your scooter or have generally made the engine more powerful, it can often convert the additional power into more top speed – but the original final drive ratio frequently limits exactly that. The stock ratio is usually chosen so that the original engine can pull it without problems. With more HP, the following often happens: at higher speeds, the engine quickly "flatlines," the RPMs shoot up, but the top speed hardly increases.

The Malossi primary gear set HTQ Z 16/57 is made specifically for this: it brings the final RPMs to a manageable level and allows the maximum speed to increase noticeably. The gears and intermediate shafts are not only first-class in workmanship but are also designed for durability.

And don't fear the common rumor that a longer gear ratio ruins the acceleration: often, minimally stiffer clutch springs are enough to compensate for this. On the contrary – if the gear ratio is too short for the available horsepower, you are even wasting performance because the engine could actually pull significantly more.

Advantages & Features

• Longer ratio to reduce high final RPMs
• More top speed through better utilization of the available engine power
• Ideal after modifying/installing a tuning cylinder
• First-class workmanship of gears and intermediate shafts
• High-quality gears made from identical material or hardness grade for long durability
• Tip: Fine-tune takeoff behavior if necessary with slightly stiffer clutch springs

Technical Details

• Type: Primary gear set (HTQ)
• Gear pairing: Z 16/57
• Manufacturer/Series: Malossi HTQ
• OEM / Manufacturer part number: 6714189 (ItemNo: M6714189)

Compatibility (Vehicles)

• Kymco Agility 50 R16 2-stroke (2010)
• Kymco New People 50 S
• Kymco Agility 50 R16 Plus 4-stroke (2017–2022)

Thus, it fits among others the Kymco Agility (R16 / R16 Plus) and the Kymco New People 50 S. Especially with the Kymco Agility, the longer ratio makes particular sense with more engine power in order to fully utilize the top speed.

Why Malossi?

Malossi stands for proven tuning quality: high-quality gears made from identical material or hardness grade ensure long durability – perfect if you want to drive your Kymco Agility or Kymco New People not only faster, but also permanently reliably.

Note: The appropriate ratio and setup (e.g. clutch springs) depend on your overall tuning.