🏑 How To Derestrict A 125 4 Stroke

ive got a gilera sc 125 (2 stroke yamaha dt engine) And i dnt know what fuel they ran to be honest but the bikes sounded identical to mine when they was stationary. Anyone with BT vision can still watch serious 1+2 on replay each has arbout 7 episodes well worth a watch , some of the kids showed realy talent i esspecially thaught danny kent was its a 125 4 stroke! its not restricted. everything is the way it is to give you the best balance between performance and reliability . if you change the exhaust then it will make it flow a little better but its injection so the icu/ecu/cdi or whatever you call it will be out of sync with the engine. the "secret modified part" is most likely either a re-profiled cam or a ecu chip which will I think 17/40 is the stock gearing. Mine saw. 160klm/h several times when it was fresh and I was fully tucked in with a run-up. So definitely maxed out. I'm going 19/43 with 415 sprockets as I'm going to. put a new piston in it and set up the squish to 0.8mm. More power, more speed.. 08-17-2015, 04:05 AM #11. Hello i have a Lifan Mirage 125cc 4 stroke 63plate does anyone know how to de restrict them at all Posted by BradleyTownsend on Oct 27, 2013 Want Answer 0 View previous topic: View next topic : Author Message; septimus Derestricted Danger Joined: 18 May 2006 Karma : The DT125 may have undergone an emissions-pleasing overhaul this year, but this learner-friendly dirt bike has remained faithful to the two-stroke cause. The evergreen Yamaha DT125 continues to offer new riders an enjoyable route into a life on two wheels. While that heady 14bhp may seem impressive to begin with, it won't take long to outgrow. Hi folks. I have just bought a Derbi Senda 125 Baja (2010 UK model) and I am very very disappointed with its performance. My last 125 was a TZR and it was pretty unreal for a 125 but being older and wiser I have settled for a 4 stroke which suits my height and without the bee in the jam jar sound. The top speed of the Derbi is a shameful 60mph By Martin Brown | August 15, 2014. We are proud to announce that e-bikeshop.co.uk have a working tuning dongle kit to derestrict the 15mph cut off speed on all Yamaha powered electric bikes. For the past few years we have been extremely successful with our exclusive Bosch tuning kits that derestrict the electric bike so that you can reach pvy1ZZ.

how to derestrict a 125 4 stroke