Suspension

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  Dog Bones Specification (Jack-Up Kit)
  • Calum  

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  Fork Conversion Bearings
  • Calum  

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  Yamaha Arm Relay | Rear Arm Help!!!
  • Taran  

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  A little bit off topic...but yes/no. It may do, but what you'll really notice is the spread of power across the rev range.
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  Linkage bearings?
  • jakeyboy  

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  @jakeyboy get yourself on a website called Fowler’s find your year and bike and there will be a breakdown with all parts and part numbers
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  Rear suspension upgrade
  suspension • • mhbikesnbits  

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  @NINJA I do like the look of the yss shock
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  DT200R (3ET) Rear Shocker
  • Darty  

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  Worth it if that shock is rebuildable otherwise get a YSS one new as it's now so old it's probably worn out by now
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  About to perform a fork oil change (not Dt125)
  • Irongamer727  

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  486ml + or - 2.5ml so just under 1/2 a litre of oil.
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  Front suspension too soft
  • 2stroketerry  

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  The suspension effect you get from forks comes from the air left inside the fork, after all you cannot compress a liquid. If you change to thicker oil and try filling it up a bit more you will effectively stiffen the forks. Just make sure you still have air in them, don't fill it right up cause then you won't have any suspension.
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  Bike sitting too low, worn suspension?
  • Irongamer727  

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  Would not hurt to put fresh oil in and seals, make sure you clean all the gunk out of the fork legs, progressive fork springs would be significant improvement. If you are using new springs would keep same oil weight to start off, otherwise could be over the top. Ask spring suppliers for reccomended weight come to that
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  Dtr 125 rear shock
  • ryanjimccfc  

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  @ryanjimccfc The shocks for all 3 bikes are 410mm in length and the YSS item is listed as being compatible for all 3 bikes, which means it should be a straight swap for the OEM unit. The YSS unit's also offer adjustable pre-load and compression too, just the same as the DT200/Lanza's units just without the external reservoir, so you are getting pretty much the same spec as a used 200 unit all in one package. Plus I think the YSS has a stiffer spring over the original shock? So all_in_all it's a simpler upgrade with less hassle of fitting and mounting the res. If you have the cash then I would go for a new and improved shock over an old used unit everytime. https://www.ebay.co.uk/itm/YSS-REAR-SHOCK-YAMAHA-DT-R-200-1989-2006-SHOCK-ABSORBER-331/183127097768?epid=24009232077&hash=item2aa339c1a8:g:ai4AAOSwRH5XKxXH https://www.ebay.co.uk/itm/YSS-SHOCK-ABSORBER-ADJUSTABLE-REAR-MONO-For-Yamaha-DT-125-R/142012163491?epid=517329238&hash=item211095a5a3:g:2mcAAOSwnFZXUAUJ
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  Need help! Snapped the rear absorber and need a size.
  • Ross_1903  

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  Does DtX and DtR have the same rear shock
  • Bananper  

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  In terms of stiffness I can't say I felt much difference, it feels slightly higher with the R damper.
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  This topic is deleted!
  • DTblue  

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  Rear suspension too hard.
  • 2stroketerry  

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  @2stroketerry well maybe my experience it bet my cat on it being the dog bone semi seized
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  Fork seals
  • Ricky  

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  Yeah heard good stuff about that
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  High speed weave when backing off throttle.
  • 2stroketerry  

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  Starts to wobble at 70mph and greater when when I suddenly let off the throttle with the clutch engaged? As long as throttle is on, there is no wobble at all past 70mph, although the faster I go before I let off the more violent it gets. All bearings are fine as are swinging arm bearings, bushes etc. Tyres are bridgestone nobblies standard size.
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  Rear dog link bolt diameter
  • desmodov  

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  @darty said in Rear dog link bolt diameter: @NINJA Your mad, 1mm clearance is not acceptable for concentric fits under load here?? Thanks for enlightening me!!!
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  Rear shock upper bushing removal
  • Sgt Robuck 5  

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  Burnt the rubber. I have done loads of these in the past, not on the shock of a dt, but when I polybushed my car I had ton take out loads of them and they are never easy.
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  Rear suspension bush replacement.
  • Sgt Robuck 5  

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  @sgt-robuck-5 Just havea look anyway. Poly bushes last a life time and give many benefits.
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  Swing arm end cover
  • gareth_iowc  

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  Them Haynes manuals are worth their weight in gold!!!