Cylinder 2Fast 80cc Derbi euro 3 / 4 stroke 44.9mm

Cylinder 2Fast 80cc for Derbi Euro 3/4 (D50B0) with 44.9mm stroke and 90 connecting rod.

The manufacturer 2Fast, known among racing enthusiasts, presents a new racing kit for Derbi Euro 3 and 4.

High-end Hyper Racing kit with a displacement of 80cc.

The high-quality aluminium cylinder has 6 transfers and an exhaust with central partition. It comes with a modular cylinder head that is immediately recognisable thanks to its characteristic blue anodised cover. At the top, the cylinder head has been slightly modified and improved.