I gave my Derbi an extra 15hp

I gave my moped and CRAZY power upgrade! For new/used moped-parts visit www.newsed.at !! If you want to buy a raisor for your bike, you can buy one at www.newsed.at ------------------------------------------------------------------------------------------------------------------------------------------------------------------ Keywords: Derbi Senda, Derbi Senda 50cc, Derbi Senda 80cc, BRK 80cc, BRK80CC, 77BR, Barikit 80cc, Derbi Senda Build, Engine Rebuild, 50cc to 80cc, 80cc Conversion, D50B0, D50B0 Build, D50B0 Tuning, 2 Stroke Tuning, Moped Tuning, Tuned Moped, Supermoto, Derbi DRD, Racing Exhaust, Performance Exhaust, 21mm PHBG, Dellorto PHBG, Big Bore Kit, 2 Stroke Sound, Fast Moped, Derbi Racing, Top Speed, Wheelie, Acceleration, Street Build, Custom Build, Moped Build, 2 Stroke Power, High Performance