Derbi Senda 50 sm project bike 250 cc on board Fteri

2005 Derbi Senda 50 sm 2-stroke motard has been modified with a 250cc engine.
The donor bike is a Honda NX250. The whole project took 10 months of hard work but the result is astonishing. The bike holds great, way much better than the NX 250, The frame is so rigid that it can be compared only with larger capacity superbikes!