Hi , i purchased a 125 sx a couple of months ago and the old owner claimed the bike had 10 hours since a rebuild 🤣 doesnt look it to me but im not sure
should i change my piston ? And how does the cylinder look from these photos
It looks like blow by and im hoping the cylinder will be still...
Hi, My 2015 6 days 350 is up to 200 hours now, just use it for laning, don't ride mega fast, the odd fast blast now and then. Hardest use the engine probably gets is the road work between lanes if hitting 60mph.
So I'm tempted to get the piston changed, or at least looked at. Had a price from...
Checked vavles today and have an inlet thats closed up, now bikes done no more than 50 hours from new, already had 1 new piston and going to put in another. still on orignal valves, how much can they stretch before replacing? will mine be ok just for a shim or shall I replace?
Also when its...
Okay so I have just got my 250 running , new piston all clean valves and everything etc, anyway there is no pressure on the clutch lever so I think okay it just needs bleeding, so here I am bleeding me clutch, and im not getting any results, no pressure, I've back bled it, I have used the good...
Namura piston kit
Gudgdon pin -
Brand new kit -
Purchased for my Old Ktm but never needed to use this replacement kit
Worth around 60-70 pounds so get your chance to buy it cheap
Fully boxed up
For the following
------- 66.36/66.4mm bore
250 sx / sxs -...
When should the piston and rings be replaced on a 250 EXC 2T (2006)? I have now done ~90 hrs and I am thinking of giving her a new piston and a set of rings. However looking up the exhaust port at the piston it looks like new! I use rock oil synthesis 2 fully sythetic oil at 125ml per 1L of...
thanks for taking the time to read this,
problem is i took my bike to the track yesterday, did 2 laps then pulled in to wait for my friend, then when i tryed to kick it again the kick had seized rock solid, so i pushed it back to the van, gave it 20 minutes to cool down and tryed it again befor...