Brand: STM

KTT-3320 Dry conversion clutch kit STM EVO-GP from wet to dry for Ducati XDiavel 2021-2024

Code: KTT-3320

3.897,90€

-16%

SAVINGS 623,66€

3.274,24€ VAT PRICE

Available in 4-12 working days

* delivery times are variable and depend on the availability of the goods and the delivery time of the courier.

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*Non-EU customers, do not pay VAT. (you will pay the VAT in your own country upon receipt of the goods in accordance with local taxation)

STM EVO-GP 40D dry clutch kit with basket and plates for Ducati XDiavel 2021-2024

The STM EVO-GP wet-to-dry clutch conversion kit is a race-derived technical solution developed to transform the original clutch system into a dry clutch with slipper technology. The kit includes a clutch basket, 40D clutch plate pack, and a new CNC-machined engine cover, creating a complete system designed to improve control, precision, and motorcycle behavior during demanding sport riding conditions.

STM slipper clutch technology is designed to reduce rear-wheel hopping under braking, caused by negative engine torque during deceleration. The system activates only when this condition occurs, modulating torque transfer and helping keep the motorcycle more stable during hard braking and rapid downshifts.

How does the STM EVO-GP slipper clutch work?

The slipper system operates during deceleration and braking, when the engine produces negative torque. In this phase, the clutch reduces harsh torque transfer to the rear wheel, helping limit wheel hop, instability, and sudden reactions during downshifts.

Why choose the STM EVO-GP 40D clutch?

The EVO-GP is designed for riders looking for a more competition-focused configuration with a dry clutch, slipper system, 40D plate pack, and CNC-machined engine cover. Its main advantage is more controlled behavior under braking and corner entry, together with more precise drivetrain management during sport riding.

Technical features:

Brand: STM
Model: EVO-GP
Product type: Wet-to-dry clutch conversion kit
Technology: Slipper clutch
Configuration: 40D
Clutch basket: Included
Clutch plate pack: Included
Plate specification: 40D
Engine cover: New CNC-machined version
Final clutch type: Dry clutch
Slipper function: Negative torque management
System activation: During braking and deceleration
Technical objective: Reduce rear-wheel hopping
Intended use: Sport road riding, track days and Racing
Benefits: Improved braking stability, better downshift control, precise drivetrain response and racing configuration

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Informazioni Generali sulla Conformità al Regolamento Europeo GPSR

I prodotti inclusi nella presente fornitura rispettano le normative vigenti in materia di sicurezza generale dei prodotti, in conformità al Regolamento Europeo GPSR.

Per informazioni dettagliate sulla conformità dei prodotti, richieste di manuali utente, schede di sicurezza o qualsiasi altra documentazione tecnica, si invita a contattare direttamente il produttore o l'importatore utilizzando i riferimenti seguenti:

Informazioni di Contatto del Produttore/Importatore:

STM ITALY srl

Via A. Olivetti 15 - 10020

Riva Presso Chieri (TO) ITALY

+390110121521