Ian Frog Posted April 21, 2020 Share Posted April 21, 2020 I felt a bit miffed at first then spent some time examining the alignment and wear characteristics and please believe me id doesn't make a noticeable difference.If you watch some of the you tube footage of Japanese gymkhana riders who have WAAAY more talent than I it obviously doesn't affect direction changes.CheersIan Quote Link to comment Share on other sites More sharing options...
Stu Posted April 21, 2020 Share Posted April 21, 2020 The trouble with anything like that is once you know its always in the back of your mind whether it is having an affect on the handling Quote Link to comment Share on other sites More sharing options...
skyrider Posted April 21, 2020 Share Posted April 21, 2020 and thinking is the chain going to jump off Quote Link to comment Share on other sites More sharing options...
Ian Frog Posted April 21, 2020 Share Posted April 21, 2020 and thinking is the chain going to jump off Not at all .The whole point is that the chain running in a straight alinement between the sprockets is the whole point.That means the wheels are pointing in the same direction and there is no real noticeable effect on the handling of a large fairly heavy naked bike.I am no Rossi/Marquez but I have been riding it for 16 years including trackdays and RWYB with no real problems.CheersIan Quote Link to comment Share on other sites More sharing options...
Snod Blatter Posted April 21, 2020 Share Posted April 21, 2020 I have the wrong rear wheel on my K100 (a later 16v item) which bolts up fine but the rim is offset to the left by about 25mm, I've never noticed any handling difference except maybe a little weirdness when running along white lines. Tyre wear appears unaffected. Thankfully, because it's shaft drive, MOT testers never think to check it I also went Germany one year and didn't check whether the tyre man had fitted the rear wheel straight, which he hadn't.. It was a good few notches out but again I never noticed! The chain didn't even make any extra noise, amazing what you can get away with. Quote Link to comment Share on other sites More sharing options...
onesea Posted April 22, 2020 Share Posted April 22, 2020 I have always sighted up the chain by eye, not using a tool. Also looking on the teeth of sprocket and chain incase one side shows wear.Looking to see if the chain is central on sprocket...Interesting to note the bikes with offsets and that it makes no difference to the handling..Does it increase tyre wear? Quote Link to comment Share on other sites More sharing options...
jedibiker Posted April 22, 2020 Author Share Posted April 22, 2020 That is correct which is why it is more important they are pointing in the right direction.When the ZRX1100 became the 1200 they wanted to fit a fashionable wider rear wheel so they offset the rear approx. 6mm.Basically they offset the wheel to the disc side by 1/2 inch so they could leave the chain run as is.As a result we tend to advise people to only recentre the wheel if they are changing the swing arm and they check the chain run.It is probably not the only time this has happened.CheersIanI cant get my head around that, what is offset? are the wheels aligned but something at the back is set different? the zzr is a bike ive wanted to try lol cheers Quote Link to comment Share on other sites More sharing options...
Bender Posted April 22, 2020 Share Posted April 22, 2020 That is correct which is why it is more important they are pointing in the right direction.When the ZRX1100 became the 1200 they wanted to fit a fashionable wider rear wheel so they offset the rear approx. 6mm.Basically they offset the wheel to the disc side by 1/2 inch so they could leave the chain run as is.As a result we tend to advise people to only recentre the wheel if they are changing the swing arm and they check the chain run.It is probably not the only time this has happened.CheersIanI cant get my head around that, what is offset? are the wheels aligned but something at the back is set different? the zzr is a bike ive wanted to try lol cheersThe wheels are both in a line just the rear is a few mm off the center line compared to the front wheel Quote Link to comment Share on other sites More sharing options...
Ian Frog Posted April 22, 2020 Share Posted April 22, 2020 That is correct which is why it is more important they are pointing in the right direction.When the ZRX1100 became the 1200 they wanted to fit a fashionable wider rear wheel so they offset the rear approx. 6mm.Basically they offset the wheel to the disc side by 1/2 inch so they could leave the chain run as is.As a result we tend to advise people to only recentre the wheel if they are changing the swing arm and they check the chain run.It is probably not the only time this has happened.CheersIanI cant get my head around that, what is offset? are the wheels aligned but something at the back is set different? the zzr is a bike ive wanted to try lol cheers Quote Link to comment Share on other sites More sharing options...
Ian Frog Posted April 22, 2020 Share Posted April 22, 2020 I have always sighted up the chain by eye, not using a tool. Also looking on the teeth of sprocket and chain incase one side shows wear.Looking to see if the chain is central on sprocket...Interesting to note the bikes with offsets and that it makes no difference to the handling..Does it increase tyre wear? No tyre wear isn't affected as both wheels pointing in same direction just as normal.CheersIan Quote Link to comment Share on other sites More sharing options...
husoi Posted April 22, 2020 Share Posted April 22, 2020 I have always sighted up the chain by eye, not using a tool. Also looking on the teeth of sprocket and chain incase one side shows wear.Looking to see if the chain is central on sprocket...Interesting to note the bikes with offsets and that it makes no difference to the handling..Does it increase tyre wear? No tyre wear isn't affected as both wheels pointing in same direction just as normal.CheersIan No they're not. Front wheel will point to where you want to go and read is always the same direction Quote Link to comment Share on other sites More sharing options...
Ian Frog Posted April 22, 2020 Share Posted April 22, 2020 I have always sighted up the chain by eye, not using a tool. Also looking on the teeth of sprocket and chain incase one side shows wear.Looking to see if the chain is central on sprocket...Interesting to note the bikes with offsets and that it makes no difference to the handling..Does it increase tyre wear? No tyre wear isn't affected as both wheels pointing in same direction just as normal.CheersIan No they're not. Front wheel will point to where you want to go and read is always the same direction Agreed but I thought he was asking about rear tyre wear as it`s the rear that is offset.Front behaves just like any front wheel.CheersIan Quote Link to comment Share on other sites More sharing options...
husoi Posted April 22, 2020 Share Posted April 22, 2020 No tyre wear isn't affected as both wheels pointing in same direction just as normal.CheersIan No they're not. Front wheel will point to where you want to go and read is always the same direction Agreed but I thought he was asking about rear tyre wear as it`s the rear that is offset.Front behaves just like any front wheel.CheersIan Yep.Usually there is an offset between front and rear wheels (when both pointing same direction.This offset compensates the pulling of the rear wheel from the chain. If wheels were perfectly aligned as you would find if you pass a string from the front of the front tyre to the rear of the rear tyre you will find a gap between the front of the rear wheel and the string. That is the offset that allow the bike to go straight. Quote Link to comment Share on other sites More sharing options...
Ian Frog Posted April 22, 2020 Share Posted April 22, 2020 Agreed but the offset we were discussing was the fact that Kawasaki have moved the wheel across in the swingarm so that 2 models could share crankcase dimensions, frame and sprocket alignment but have different width rear wheels.From memory the 1200 has the rear wheel moved 12mm off centre away from the sprocket side.Hope that makes it clearer if not I am sure there will be someone along soon who can do it better than me.CheersIan Quote Link to comment Share on other sites More sharing options...
Guest Swagman Posted April 23, 2020 Share Posted April 23, 2020 Looks good think I’ll get one myself real handy. https://www.ebay.co.uk/itm/Motorcycle-Motorbike-Universal-Chain-ATV-Bike-Sprocket-Alignment-Tool-UK/283166743839?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2057872.m2749.l2649gone down a bit in price, delivery was quicker than it stated Mine arrived today. Quote Link to comment Share on other sites More sharing options...
jedibiker Posted April 23, 2020 Author Share Posted April 23, 2020 Mine arrived today. Have you had a go with it yet? Quote Link to comment Share on other sites More sharing options...
Stu Posted April 23, 2020 Share Posted April 23, 2020 I would get one but mine is perfect every time without even checking Quote Link to comment Share on other sites More sharing options...
Guest Swagman Posted April 23, 2020 Share Posted April 23, 2020 Mine arrived today. Have you had a go with it yet? No not yet will have a look tomorrow. Quote Link to comment Share on other sites More sharing options...
JRH Posted April 23, 2020 Share Posted April 23, 2020 I would get one but mine is perfect every time without even checking Quote Link to comment Share on other sites More sharing options...
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