Molded composite engine gear package made from specially-formulated graphite composite item to complement FRONT engine place of XB2. The graphite molded gear industry is lighter and a lot more effective. All elements fit entirely together, and so the super-easy using a big component differential is meant become respected by every racer. The durable gear industry houses the differential and back transmission, permits the mounting of back roll center owner, engine dish, and straight back surprise tower. Fits simply XB220