Primary gears – Malossi HTQ 14/48 – Piaggio TPH / Derbi Variant / Aprilia SR Motard / Scarabeo / Gilera DNA

Description

The Malossi HTQ primary gear set with a 14/48 ratio is designed for Piaggio TPH, Derbi Variant, Aprilia SR Motard, Scarabeo, and Gilera DNA models. Replacing the primary transmission is essential on many scooters to achieve a higher top speed, with a longer gear ratio being especially suitable for modified engines.

Malossi’s HTQ technology ensures precision manufacturing, improved power transmission, and reduced friction inside the engine casing. The result is a smoother and more efficient acceleration curve, along with lower RPM load at higher speeds. An ideal choice for tuning engines up to 50 cc, where the goal is increased top speed and better power efficiency.

Compatible models:
Aprilia Scarabeo 50 2T Classic 18- E4 [ZD4KPA00]
Aprilia Scarabeo 50 2T Street 18- E4 [ZD4KMA00]
Aprilia SR Motard 50 2T 18- E4 (carburetor) [METCA4100]
Derbi Variant 50 2T AC Sport 12- (Piaggio engine) [ZDPSBA00]
Gilera DNA 50 2T LC [ZAPC27000]
Gilera DNA 50 2T LC 05- [ZAPC270003]
Piaggio TPH 50 2T 10-17 E2 (Typhoon) [LBMC50100 / LBMC50101]
Piaggio TPH 50 2T 18-20 E4 (Typhoon) [METCA4101]