Brand new big bore cylinder / barrel kit to fit:
Derbi Senda 50 R DRD (2005).
Derbi Senda 50 R DRD Racing (2004-2011).
Derbi Senda 50 R X-Race (2006-2010).
Derbi Senda 50 R X-Treme (2006-2018).
Derbi Senda 50 R X-Treme DRD (2011).
Derbi Senda 50 SM DRD Pro (2005).
Derbi Senda 50 SM DRD Racing (2006-2011).
Derbi Senda 50 SM HYP DRD Evo (2008-2009).
Derbi Senda 50 SM Racing / Ltd (2018).
Derbi Senda 50 SM X-Race (2006-2010).
Derbi Senda 50 SM X-Treme (2006-2018).
This cylinder kit has been manufactured to upgrade the original top end on a Derbi Senda to 70cc for the years and models shown above. The kit includes the cylinder / barrel / jug, head, piston kit and gaskets.
To upgrade D50B0 or D50B1 2 stroke engine from 50cc to 70cc.
Chassis Prefix: VTHSA1A1A / VTHSR1A2B / VTHSR1D2B / ZDPABA00 / VTHSR1D1A / ZDPKKA00 / ZDPABB00 / ZDPABB02 / VTHSA2A1A / VTHSR2D2B / VTHSR2D1C / ZDPKKB04 / ZDPKKB02 / VTHSR2E1A / VTHSR2D1A / ZDPKKB00.