DT125R ARCHIVE

NEV · NEV

Athena/GYTR YZ 125 - 144 Kit Modification and Evaluation Part 1 *********************************** The What: The Harris Performance evaluation and modification process to the Athena produced yz144 engine kit for 2005-2010 Yamaha yz125 engines - with strong relevance to earlier yz125 engin...

SMurF_12 · SMurF_12

My mate can get me an Athena full gasket set for £25 Is that a good price??

SMurF_12 · SMurF_12

I have had my heart set on a 170 bore for a while now. At £450 its not cheap, but i should be able to get it cheaper. Im just wondering if anyone here has one and what your thoughts are on them?? I.E: power difference / reliability, ect... ect... Thanks

otty · otty

Hello, does anybody know what size jet I need for Athena with stock carb? Does stock cilinder gasket fit Athena? If yes, then a link for that gasket would be nice aswell. Needs transport to Estonia. Bike is DT125R year 2000. I have removed the restrictors in exhaust and reedswitch. Thank you!

otty · otty

Hello, I have Yamaha DT125R 2000 year. I got my Athena cylinder kit. Going to install it tomorrow but I was wondering about jetting I need. I have removed the restrictors in exhaust and reed switch. Also might be removing the rubber restrictor near intake valves. What jet I need or where should I star...

tripr · tripr

Sorry i tried posting this off my phone earlier but it wouldnt let me write in the box so it looked like id left a blank post plug failure in the snow not good right iv been using cr 250 spark plugs br8eix or br9eg ,but recently my plug failed an iv bought a pile of br9es being an idioit forgetting the athe...

NorDt · NorDt

Hey guys, Im thinking im gonna make a little «review» about the athena 170cc big bore kit. Since there are little info of it on the internet, This review might help anyone considering to buy the 170cc.My setup, This might or might not be the perfect setup to get the Athena kit to get maximum power. Athen...

NorDt · NorDt

hey guys, Im back from germany, Before i left i got some main bearings. Started putting the engine back together. Got the engine all done really, but then i went to germany, My dad put the engine onto the frame and got it started while i was gone. so today i tested it. The PV was badly adjusted, but i put it i...

dtrdanielson · dtrdanielson

hi i have just got a 170 kit on my bike and it has been fully run in and i have just started to open it up and im starting to hear knocking noises. i know its the bottom end and i need to change it for an upgrade con rod does anyonne know were i can get 1 from thanks . also i need to make it a tiny bit more quicker what b...

tripr · tripr

Does anybody else have this problem with the 170cc atheana since runnin this 170kit the bikes blown the crap out of 3 exhuast rubbers thats about 1 a month lol completly obliterate wen i give it a good un just completed my journey today an thought sounds extra loud again been such a common problem now i...

the only way is YAMAHA DTR · the only way is YAMAHA DTR

http://www.athenaparts.com/eng/models/view/4453/yamaha-dt-125-r-re-x

fmanfman09 · fmanfman09

http://www.ebay.de/itm/Yamaha-DT-TZR-125-Tuning-Zylinder-185-ccm-no-Athena-/160692193433?pt=Motorrad_Kraftradteile&hash=item256a004899

NorDt · NorDt

Hey, im wondering if anyone has any experience with the 170cc athena kit combined with the athena exhaust ? :)

Topic		Started By	Replies	Views	Last Post
	STICKY: Modding an Athena 150cc kit (Preview) Athena/GYTR YZ 125 - 144 Kit Modification and Evaluation Part 1 *********************************** The What: The Harris Performance evaluation and modification process to the Athena produced yz144 engine kit for 2005-2010 Yamaha yz125 engines - with strong relevance to earlier yz125 engin...	NEV	2	2018	May 4, 2013 by NEV
	gasket set (Preview) My mate can get me an Athena full gasket set for £25 Is that a good price??	SMurF_12	1	1544	Sep 26, 2014 by Calum122
	170 bore (Preview) I have had my heart set on a 170 bore for a while now. At £450 its not cheap, but i should be able to get it cheaper. Im just wondering if anyone here has one and what your thoughts are on them?? I.E: power difference / reliability, ect... ect... Thanks	SMurF_12	2	1784	Oct 8, 2013 by AndyYam
	Athena 170cc, stock carb and gaskets (help needed) (Preview) Hello, does anybody know what size jet I need for Athena with stock carb? Does stock cilinder gasket fit Athena? If yes, then a link for that gasket would be nice aswell. Needs transport to Estonia. Bike is DT125R year 2000. I have removed the restrictors in exhaust and reedswitch. Thank you!	otty	9	4088	May 21, 2013 by banzairx7
	Athena jetting all stock (Preview) Hello, I have Yamaha DT125R 2000 year. I got my Athena cylinder kit. Going to install it tomorrow but I was wondering about jetting I need. I have removed the restrictors in exhaust and reed switch. Also might be removing the rubber restrictor near intake valves. What jet I need or where should I star...	otty	0	1739	Apr 11, 2013 by otty
	plug failure in the snow stood at the side of the road what spark plug is supposed to be in the athena 170 anybody know (Preview) Sorry i tried posting this off my phone earlier but it wouldnt let me write in the box so it looked like id left a blank post plug failure in the snow not good right iv been using cr 250 spark plugs br8eix or br9eg ,but recently my plug failed an iv bought a pile of br9es being an idioit forgetting the athe...	tripr	15	1856	Jan 21, 2013 by tripr
	Athena 170cc big bore review. ( 1 2 ) (Preview) Hey guys, Im thinking im gonna make a little «review» about the athena 170cc big bore kit. Since there are little info of it on the internet, This review might help anyone considering to buy the 170cc.My setup, This might or might not be the perfect setup to get the Athena kit to get maximum power. Athen...	NorDt	56	19152	May 29, 2012 by NorDt
	Got back from Germany, Tested the 170cc after rebuild :D (Preview) hey guys, Im back from germany, Before i left i got some main bearings. Started putting the engine back together. Got the engine all done really, but then i went to germany, My dad put the engine onto the frame and got it started while i was gone. so today i tested it. The PV was badly adjusted, but i put it i...	NorDt	17	2760	Apr 8, 2012 by NorDt
	170 athena kit help!!! (Preview) hi i have just got a 170 kit on my bike and it has been fully run in and i have just started to open it up and im starting to hear knocking noises. i know its the bottom end and i need to change it for an upgrade con rod does anyonne know were i can get 1 from thanks . also i need to make it a tiny bit more quicker what b...	dtrdanielson	27	4255	Apr 2, 2012 by NorDt
	atheana issues its happened again (Preview) Does anybody else have this problem with the 170cc atheana since runnin this 170kit the bikes blown the crap out of 3 exhuast rubbers thats about 1 a month lol completly obliterate wen i give it a good un just completed my journey today an thought sounds extra loud again been such a common problem now i...	tripr	12	2701	Mar 27, 2012 by tripr
	athena injection systems coming soon (Preview) http://www.athenaparts.com/eng/models/view/4453/yamaha-dt-125-r-re-x	the only way is YAMAHA DTR	5	2378	Mar 22, 2012 by DT125XLewis
	185cc kit NO ATHENA !!! (Preview) http://www.ebay.de/itm/Yamaha-DT-TZR-125-Tuning-Zylinder-185-ccm-no-Athena-/160692193433?pt=Motorrad_Kraftradteile&hash=item256a004899	fmanfman09	17	2356	Feb 17, 2012 by the only way is YAMAHA DTR
	Athena big bore kit combined with athena exhaust, Any experiences ? (Preview) Hey, im wondering if anyone has any experience with the 170cc athena kit combined with the athena exhaust ? :)	NorDt	8	2948	Feb 4, 2012 by tripr
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