DT125R ARCHIVE

NEV · NEV

DT125R TRANSMISSION - GEARING[URL=http://imageshack.us/photo/my-images/59/gearing2.jpg/][IMG]http://img59.imageshack.us/img59/...

sindre98 · sindre98

hi fitted my kickstart parts and put the bike together yesterday, filled up exactly 750 ml of new 10w40 oil, but can almost see no oil in the sight glass? should i be worried or could it be "defect" ? the bike is sttanding straight

sindre98 · sindre98

hi was testnig to shift down to 1 whiile i was installing my clutch after kickstart assembly. when i shifted and tried shifting up again it didnt work. the gear selector thing at the clutch side is stuck against the clutch basket thing. anyone got a picture of how to set up gear selector on the drum in firs...

tomimsmith1992 · tomimsmith1992

hi lads this is a stupid question i know ! just trying to confirm with other users done a tranny oil change drained oil left for 15 mins to drain. mesured up 750ml of new 10/40 semi oilly goodness, and poured in! anyway ive done a good few oil changes in my life time just havent don the dt since i got it. with...

2BLimitless · 2BLimitless

Hi guys, im changing my front sproket. The problem is its mother fugger tight!, like virgin marry tight. Infact it might just be the tightest thing known to man. Ive had a spanner on it and was playing wack a mole with a 6lb sledge on the other side. made the wheel spin with a 14 stone guy sat on the bike to kee...

The_DtR_Maniac1991 · The_DtR_Maniac1991

Just ordered Renthal 520 conversion sprocket kit... 46 REAR and 12 FRONT ....Wheelie mad or what? lol i've been told it's gunna be mental.... i want all of you're say so's before i listen to my mate who thinks he knows it all :P

oli_125 · oli_125

Crashed into rock hard cow **** before an hit my lever (surprisingly strong!) Levers fine but it bent my gear lever shaft back, seals etc are fine, shifts through gears sweet, can i just bend/**** it woth a hammer till its straighter or liver with it or have cases split :(

hairdoo · hairdoo

which way does the big nut come off on front sprocket as its on tight but theres movement up n down splined shaft a few mm at least Any ideas ??

yamahadt125 · yamahadt125

when changing gears sometimes it doesnt feel very smooth! i have changed the oil but ive been on before 4 time and was fine and now it just did it today

gooner78 · gooner78

I thought I had the problem fixed but no my engine had just had a full rebuild but after 20 miles I noticed bike was running hot and that my oil was milky so I had the waterpump seal and water pump replaced and it was fine for 200 miles and now the oil is white and foamy again can anyone help thanks.

kebabby · kebabby

Guys, Changed my oil yesterday, set the torque to 11 lb ft to refit the drain plug and the bolt just went loose whilst tightening before the torque setting clicked in. Now I've got an oil leak. I've used the torque wrench many times before (it's a works one and regularly calibrated) so I think maybe the r...

markrichy · markrichy

my oil in my sight glass looks half full when bike is stood straight is this ok anyone please before ido damage

Boxing · Boxing

Hi all, just wondering about gearbox oil this time, not about brands or what one to use, just how quickly it goes down? Mine seems to go down quite quickly? I try to fill it up to that line on the side of the bike the little bubble thing when you put the back brake lever down, it has a little notch, I fill it up to...

CarlosRexx · CarlosRexx

So I was cruising along at 60 on a dual for about 10 mins. Bike wasnt being revved to death nor was it finding it difficult. All of a sudden I hear a squel from the gearbox area and consequently I now get a funny grinding squeling noise in 1st, 2nd and 6th? I was in 6th when cruising too. It has gearbox oil, and...

Dt Danny · Dt Danny

Mine slips out of gear, it doesnt do it all the time maybe 1 every 2 or 3 days but i notice it, and it only does it if im riding a bit hard, i was lucky before because it slipped out and went over 12k rpm which is well over my redline lol

gernster · gernster

So I checked my transmssion level and I couldnt see any level in the sight glass, so I started topping up with 10-40 semi synthetic, but ive put a litre in and there STILL isnt a level in the sight glass, so Im confused and want to drain the oil back out and simply measure 750ml (which is right yeah? all this c...

Skintt125 · Skintt125

Hey lads, Found this a few nights back! Not sure if its a repost or what but thought that you might be interested! It is basically a program that shows you what difference changing sprocket sizes on the bike will do to it performance-wise and speed-wise! Took me a while to figure out what I was doing (not...

grifter · grifter

Got the dt now all cushty, just wanna know what oils you lot are using? Last thing i wanna do is fcuk it up....sorry about the noob question :)

Topic		Started By	Replies	Views	Last Post
	STICKY: DT125R TRANSMISSION - PARTS BREAKDOWN (Preview) DT125R TRANSMISSION - GEARING[URL=http://imageshack.us/photo/my-images/59/gearing2.jpg/][IMG]http://img59.imageshack.us/img59/...	NEV	0	1057	Jul 2, 2012 by NEV
	oil sight glass / inspection glass (Preview) hi fitted my kickstart parts and put the bike together yesterday, filled up exactly 750 ml of new 10w40 oil, but can almost see no oil in the sight glass? should i be worried or could it be "defect" ? the bike is sttanding straight	sindre98	2	859	May 1, 2015 by sindre98
	how should the gear shaft sit on the drum (Preview) hi was testnig to shift down to 1 whiile i was installing my clutch after kickstart assembly. when i shifted and tried shifting up again it didnt work. the gear selector thing at the clutch side is stuck against the clutch basket thing. anyone got a picture of how to set up gear selector on the drum in firs...	sindre98	4	1221	Apr 29, 2015 by Calum122
	Sight glass full when doing a oil change Noob Question (Preview) hi lads this is a stupid question i know ! just trying to confirm with other users done a tranny oil change drained oil left for 15 mins to drain. mesured up 750ml of new 10/40 semi oilly goodness, and poured in! anyway ive done a good few oil changes in my life time just havent don the dt since i got it. with...	tomimsmith1992	7	1195	Apr 2, 2015 by tomimsmith1992
	Front Sproket ultra tight! (Preview) Hi guys, im changing my front sproket. The problem is its mother fugger tight!, like virgin marry tight. Infact it might just be the tightest thing known to man. Ive had a spanner on it and was playing wack a mole with a 6lb sledge on the other side. made the wheel spin with a 14 stone guy sat on the bike to kee...	2BLimitless	3	1072	Sep 5, 2014 by 2BLimitless
	Sprocket kit (Preview) Just ordered Renthal 520 conversion sprocket kit... 46 REAR and 12 FRONT ....Wheelie mad or what? lol i've been told it's gunna be mental.... i want all of you're say so's before i listen to my mate who thinks he knows it all :P	The_DtR_Maniac1991	7	1412	Jun 6, 2014 by Jace
	bent my shaft! (Preview) Crashed into rock hard cow ** before an hit my lever (surprisingly strong!) Levers fine but it bent my gear lever shaft back, seals etc are fine, shifts through gears sweet, can i just bend/** it woth a hammer till its straighter or liver with it or have cases split :(	oli_125	5	1244	May 27, 2014 by oli_125
	front sprocket (Preview) which way does the big nut come off on front sprocket as its on tight but theres movement up n down splined shaft a few mm at least Any ideas ??	hairdoo	3	1029	Apr 5, 2014 by sebamax2
	gears dont feel smooth when changing down :/ (Preview) when changing gears sometimes it doesnt feel very smooth! i have changed the oil but ive been on before 4 time and was fine and now it just did it today	yamahadt125	16	1600	Nov 8, 2013 by yamahadt125
	White foamy gearbox oil (Preview) I thought I had the problem fixed but no my engine had just had a full rebuild but after 20 miles I noticed bike was running hot and that my oil was milky so I had the waterpump seal and water pump replaced and it was fine for 200 miles and now the oil is white and foamy again can anyone help thanks.	gooner78	6	1329	Aug 18, 2013 by gooner78
	Over tightened drain plug (Preview) Guys, Changed my oil yesterday, set the torque to 11 lb ft to refit the drain plug and the bolt just went loose whilst tightening before the torque setting clicked in. Now I've got an oil leak. I've used the torque wrench many times before (it's a works one and regularly calibrated) so I think maybe the r...	kebabby	25	1224	Jul 20, 2013 by Calum122
	how much oil should I see in my sight glass (Preview) my oil in my sight glass looks half full when bike is stood straight is this ok anyone please before ido damage	markrichy	17	1895	Jun 6, 2013 by Gambodia
	DTR 1997 Gearbox Oil... (Preview) Hi all, just wondering about gearbox oil this time, not about brands or what one to use, just how quickly it goes down? Mine seems to go down quite quickly? I try to fill it up to that line on the side of the bike the little bubble thing when you put the back brake lever down, it has a little notch, I fill it up to...	Boxing	8	1321	Jun 1, 2013 by GADGET
	Weird problem. (Preview) So I was cruising along at 60 on a dual for about 10 mins. Bike wasnt being revved to death nor was it finding it difficult. All of a sudden I hear a squel from the gearbox area and consequently I now get a funny grinding squeling noise in 1st, 2nd and 6th? I was in 6th when cruising too. It has gearbox oil, and...	CarlosRexx	13	1607	May 31, 2013 by Boxing
	slipping out of gear (Preview) Mine slips out of gear, it doesnt do it all the time maybe 1 every 2 or 3 days but i notice it, and it only does it if im riding a bit hard, i was lucky before because it slipped out and went over 12k rpm which is well over my redline lol	Dt Danny	19	1431	Apr 22, 2013 by Dt Danny
	Stupid Question Time - Transmission Oil Drain Plug! ( 1 2 ) (Preview) So I checked my transmssion level and I couldnt see any level in the sight glass, so I started topping up with 10-40 semi synthetic, but ive put a litre in and there STILL isnt a level in the sight glass, so Im confused and want to drain the oil back out and simply measure 750ml (which is right yeah? all this c...	gernster	51	4635	Jan 13, 2013 by AndyYam
	Gearing Program - Great Help! :) (Preview) Hey lads, Found this a few nights back! Not sure if its a repost or what but thought that you might be interested! It is basically a program that shows you what difference changing sprocket sizes on the bike will do to it performance-wise and speed-wise! Took me a while to figure out what I was doing (not...	Skintt125	1	1147	Nov 16, 2012 by bobc
	What oils are you boys using? (Preview) Got the dt now all cushty, just wanna know what oils you lot are using? Last thing i wanna do is fcuk it up....sorry about the noob question :)	grifter	24	3193	Aug 4, 2012 by The_DtR_Maniac1991
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