JDC motorcycle sprockets

Unique production

Properties of front sprockets

Colour

- each front sprocket is coated with our galvanizing layer
- colors are available in gold and silver
- our used galvanizing layer makes the sprocket even harder and more durable
- the surface is also highly resistant to weather and chemical influences without the rusting process

Material

- the material used for production is extra strong, high quality steel
- thanks to this, we can set our maximum values for heat treatment on the front sprocket
- the result is high strength and toughness of the teeth
- however, the main feature is abnormal hardness and thus wear resistance
- the rider himself will appreciate the features when riding in extreme conditions

Weight

- all models are designed for maximum performance
- weight is important in this regard
- our engineers use a special computer program for the development of the front sprocket
- the result is minimum weight, highest resistance, strength against impact, bending and twisting

Hardness

- the front sprockets are carefully heat treated
- we have achieved the maximum possible hardness, but also the ideal toughness after many years of research
- the surface becomes much more solid and hard in our atypical process setup
- the result is a very durable sprocket when riding in abnormally difficult conditions

Precision

- even the slightest inaccuracy can spoil a rider's performance
- therefore, we constantly check accuracy and precision during production
- the long-developed gearing has our specific and very efficient shape, which we constantly check
- we achieve the maximum possible quality and service life of the sprocket thanks to our tooth shape

Races

- JDC front sprockets have proven their quality very well in world offroad racing
- they showed their uniqueness in quality in the Spanish factory Gas Gas team
- they have supported several enduro world champions with their JDC features
- Paul Edmonson, Peteri Silvan, Xevi Puigdemont and Sebastien Guillaiume
- in the trial, they were world champions like Jordi Tarres or Adam Raga

Front sprockets

Superior power transfer

Properties

You will make the most of it

Endurance powerhouse transmission