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How do I derestrict a Gilera DNA 50, 2002?

924, September 2006

home Fix label Vehicles label_important Motorcycles category Gileradone

Hey has anyone got any idea on 1 how to fully derestrict my gilera dna 125 an 2 how to increase the hp from 15hp to mayb 30hp or higher.. Plz let me no asap thanks.

alex, May 2012

hi can sum 1 tell me how to get a 60 jet for my Gilera DNA 125 can u plz email me at markbradshaw1985(at)hotmail.co.uk

mark, April 2010

i don't get what the front pulley washer is , i took mine appart and just took out the washer between pulleys , do i need to take the one thats after the nut ?

neil, May 2009

take out the 2 washers yes 2 washers out of the front pulley/ inbetween the 2 variator faces and cut off the little disruptor pipe and weld over the whole try to cut the pipe off level with the main pipe to achive maximum power and increase your main jet in your carb to a 60

http://www.taffspeed.co.uk/page41.html

Chris, April 2009

my gilera dna has had new jets, new air filter a sports exhaust and had the washer took out of the variator and it still only tops out at 48. why? its really stressing me out

rhys, November 2008

hi does anyone no any web sited that i can get a picture of a gilera dna 50 2002 wiring loom.please email me back to mark.monteith92@yahoo.co.uk cheers

marky boy, July 2008

hi, i have a gilera dna, please could some one tell me how to make it faster, i think it is still restricted and has had no mods appart from a sports exhaust.
please email me with any solutions at zoomg21u@hotmail.co.uk
cheers

gaz, March 2008

hello mate its either u need to play with your jetting or get a 70 kit and a new carb ;) btw the carb could also be blockd clean it out

memmz, February 2008

how do iget my gilera dna 50 2002 to go faster plz tell me the mods

dougen, February 2008

hi my bike was de restricted but it has now lost power have you any ideas what might have gone wrong i have changed the variator rollers but still no joy please email me on j.carter400@ntlworld.com

jon carter, February 2008

hi my bike was de restricted but it has now lost power have you any ideas what might have gone wrong i have changed the variator rollers but still no joy please email me on j.carter400@ntlworld.com

jon carter, February 2008

You should also change the size of the main jet in the carb, piaggio recommend a 58 but Taffspeed recommend a 60. I had derestricted this way before further tuning, washer, exhaust resonance tube and changed mainjet to a 60 and it went great. Read taffspeed's guide for the DNA, great info, I used it as a basis for all my tuning.

http://www.taffspeed.co.uk/page41.html

Steve, October 2006

you need to take a washer out between the two faces of the variator on the left hand engine case and also take the disruptor pipe off the exhaust pipe,this will require welding up after you have cut it off with a hacksaw make sure you get it level with the rest of the exhaust for maximum power,the washer will give the bike more top end speed and the exhaust modification will increase the engines power ok good luck any probs post another q for me :)

adam bike doctor, September 2006

link Click here to see other fixes for Gilera DNA.