Page 8 of 9 FirstFirst ... 6789 LastLast
Results 106 to 120 of 133

Thread: Return to dirt = CR125

  1. #106
    Join Date
    24th September 2008 - 01:32
    Bike
    a shiny new(ish) one
    Location
    Dunedin
    Posts
    3,650
    thought id show you why I bought new chain and sprockets. . .
    Click image for larger version. 

Name:	new.jpg 
Views:	24 
Size:	189.1 KB 
ID:	263249Click image for larger version. 

Name:	old.jpg 
Views:	29 
Size:	218.6 KB 
ID:	263248

  2. #107
    Join Date
    25th September 2011 - 10:52
    Bike
    Windle, MoBuilt, Fireblade, RS250, FZR4
    Location
    Dunedin
    Posts
    2,987
    meh, my blades last rear sprocket was fully missing very nearly half its teeth. it was a very light weight alloy sprocket.. it just literally started ripping the teeth off lol..

    back to steel sprockets.

  3. #108
    Join Date
    25th September 2011 - 10:52
    Bike
    Windle, MoBuilt, Fireblade, RS250, FZR4
    Location
    Dunedin
    Posts
    2,987
    Quote Originally Posted by tigertim20 View Post

    A quick question, Ive looked through the manual i have and cant find the answer - running standard gearing, how many links should the chain be for one of these 1991 CR125s? I found a forum that said 114 links, but Id like to double check before i cut the bastard and it be one link to short or something!
    when I fit chains I put the new sprockets on, then I loop the chain on and do it by eye, start with the adjustment on the swing arm backed off a bit so u got room to tighten it. and then yea I just do it by eye bro.
    you just wrap the chain round and over lap the ends, pull it tight then mark it, then use ur chain tool to break the link off to get rid of the excess chain, then use ur joiner link to complete the chain..

    if ur just reusing the old chain i guess ull have to put it on and see how u go tensioning it.. if its too loose then just break the chain and do as above. over lap it and mark it then get rid of the excess chain and a new joiner link. but using the old chain and std gearing u should be sweet for straight bolt on sprocket i would have thought

  4. #109
    Join Date
    4th November 2007 - 13:39
    Bike
    a fucking hornet
    Location
    dunedin
    Posts
    3,022
    Quote Originally Posted by tigertim20 View Post
    I will let you know if it goes up on Trademe. Im picking up my new project on Monday, and im still waiting on bits for the CR from England and the USA, so the most likely scenario is I will get that, start fucking with it, and the Honda parts will arrive, and sit in a corner of the shed for a few weeks . . . . .

    A quick question, Ive looked through the manual i have and cant find the answer - running standard gearing, how many links should the chain be for one of these 1991 CR125s? I found a forum that said 114 links, but Id like to double check before i cut the bastard and it be one link to short or something!
    just roll the chain around with sdjusters set to minium and cut where necessary

    plastic fabricator/welder here if you need a hand ! will work for beer/bourbon/booze

    come ride the southern roads www.southernrider.co.nz

  5. #110
    Join Date
    24th September 2008 - 01:32
    Bike
    a shiny new(ish) one
    Location
    Dunedin
    Posts
    3,650
    Quote Originally Posted by Fast Eddie View Post
    when I fit chains I put the new sprockets on, then I loop the chain on and do it by eye, start with the adjustment on the swing arm backed off a bit so u got room to tighten it. and then yea I just do it by eye bro.
    you just wrap the chain round and over lap the ends, pull it tight then mark it, then use ur chain tool to break the link off to get rid of the excess chain, then use ur joiner link to complete the chain..

    if ur just reusing the old chain i guess ull have to put it on and see how u go tensioning it.. if its too loose then just break the chain and do as above. over lap it and mark it then get rid of the excess chain and a new joiner link. but using the old chain and std gearing u should be sweet for straight bolt on sprocket i would have thought
    Yeah i was going to just count the links on the chain i took off, but i ordered standard sprockets, and the ones i took off are not a stock tooth count, so thats a bummer. I need to go get new bolts to mount the rear sprocket so I was going to cut the chain down to give me something to do in the meantime. I guess Ill wait till I get the bolts.

  6. #111
    Join Date
    25th September 2011 - 10:52
    Bike
    Windle, MoBuilt, Fireblade, RS250, FZR4
    Location
    Dunedin
    Posts
    2,987
    yea might as well wait it will be easier.

    were there less teeth on the old setup? would have accelerated a bit more maybe

    hehe, speaking of those sprocket bolts/nuts we were out on a trail one time and a friend sheered them all off his rear sprocket. so the sprocket and chain was still spinning. he had a long push back to the trailers haha

  7. #112
    Join Date
    7th April 2012 - 22:33
    Bike
    2011 KTM 350SXF/2009 Suzuki SV650S
    Location
    Pukekohe
    Posts
    33
    That sprocket could probly be used to cut wood with, They way those teeth are angled.

  8. #113
    Join Date
    24th September 2008 - 01:32
    Bike
    a shiny new(ish) one
    Location
    Dunedin
    Posts
    3,650
    Quote Originally Posted by Flicks View Post
    That sprocket could probly be used to cut wood with, They way those teeth are angled.
    haha sure could!

    Well my sprocket bolts turned up today, pretty good since I only ordered them on Wednesday night at about 10PM off trademe, so quite happy.
    The brake retaining clips I ordered from the UK havent turned up yet, I was expecting them today, as I know they have reached NZ a few days ago - hopefully tomorrow.
    Tomorrows job will probably include using the new bolts to secure the rear sprocket, put the front one on, and get the chain cut down and mounted, then setting up the hour meter and mounting that somewhere handy too.

    If the brake parts turn up, I will strip the brakes, and clean them, and get them back together, which reminds me, I should go order some brake pads off bits4bikes . . .

    Then Ill chuck the rear wheel back in, and despite the absence of brakes Ill probably do a wheelie up the road to celebrate the progress so far, before turning my attention to the DR250 I just bought, and checking the timing on it.

  9. #114
    Join Date
    24th September 2008 - 01:32
    Bike
    a shiny new(ish) one
    Location
    Dunedin
    Posts
    3,650
    Well I slept in today and was woken by the sound of banging, postie required a signature on a package, which was the brake parts I had been waiting for.
    Click image for larger version. 

Name:	brake bits.jpg 
Views:	6 
Size:	293.9 KB 
ID:	263556

    I thought thats a good reason to get up ad fuck about in the shed. Since my new sprocket bolts had turned up, i decided Id start with the chain, then move on to the brakes.
    I took the rear sprocket out of the package, and noticed the design was slightly different, but thought it was just a brand thing.
    I lined it up on the hub, and, hello the fucking holes are wrong goddammit!
    Click image for larger version. 

Name:	dont align.jpg 
Views:	10 
Size:	398.9 KB 
ID:	263558Click image for larger version. 

Name:	closeup.jpg 
Views:	9 
Size:	322.4 KB 
ID:	263557
    that was a proper fuckoff, so I made a quick trip down the road to MCR, and they have ordered me a sprocket which will hopefully be here on Tuesday (the new non-fitting sprocket wasnt ordered through MCR, so it wasnt their fault)

    With that done, I thought Id much about with the front brake, the retaining clip went on, and yay! brakes fit, and the pads dont fall out when the caliper is mounted!. I mounted the MC on the bars, and then installed the new brake lever thats been sitting in the shed waiting for weeks and weeks.
    Next step is to order the brake pads, the disc is a little on the thin side, but Its still within spec, so that can stay for now.
    Once the new pads turn up, I will chuck them in before flushing all the existing fluid out, fuck knows how long that shit has been in there for.
    I havent looked at the rear brake yet, Im a bit worried it might have a rooted MC, which will be a pain if it does.

    So looks like im at a standstill until at least tuesday now, though it will probably be weekend before I actually do anything with it again.

  10. #115
    Join Date
    24th September 2008 - 01:32
    Bike
    a shiny new(ish) one
    Location
    Dunedin
    Posts
    3,650
    So today i get a text from MCR letting me know that my sprocket had arrived, so I went in to get it after work, picked it up, and took it home.
    Went straight into the shed, and guess fucking what?
    IT DOESNT FIT!!!!

    A quick ring to MCR to find out how late they are open, and I had time to make a trip back.
    The missus needed to take the cat to the vet, so I dropped her off and went in to sort out the sprocket.

    I took the original sprocket that came off the wheel, the one Id just bought, and the wheel itself.
    Rick took one look at the wheel.
    'Thats not a CR wheel'

    Oh for fuck sakes says I.
    Looks to me like a DR or even and early RM wheel to me says one of the other lads.

    Some time was spent naffing around, and measuring things to figure out what kinda wheel it actually was, and after that, yet more time trying to find or source a suitable sprocket.
    It was now past closing time for MCR, and incidentally, for the Vet too. I was ignorant of the multiple text messages as my phone was in my pocket on silent (honest) and it was raining outside.

    After some faffing about, it turned out the lads at MCR had the right sprocket for me!!! we used the eyechrometer to make sure she all lined up, and with that I was on my way - thanks to MCR for their help, this could have fucked me up far AGES if it wast for their input, and their willingness to help out after closing time with figuring it all out! mucho thanks to them!

    So I was halfway home before I remembered the vibrating in my pocket, and turned around to pick up the wife who was, by now, completely soaked, standing on the side of the road holding a very distressed, and also soaked, cat in a cage.
    She didnt share my upbeat happiness regarding the sprocket, so we shelled out on thai food to shut her up make it up to her

  11. #116
    Join Date
    24th September 2008 - 01:32
    Bike
    a shiny new(ish) one
    Location
    Dunedin
    Posts
    3,650
    anyways with that sorted, I scoffed my dinner down, and headed to the shed.

    My sparkly new sprocket bolts have been of use at last!
    Click image for larger version. 

Name:	at last.jpg 
Views:	8 
Size:	542.4 KB 
ID:	263724

    with that sorted i set about mounting the wheel in, so I gave all the bits a clean up with the wire wheel on the dremmel (fuck I love my dremmel!) and put it all back in with a liberal supply of grease.
    The new front sprocket went in
    Click image for larger version. 

Name:	front.jpg 
Views:	11 
Size:	584.1 KB 
ID:	263725

    after that out came the brand spanking new chain to wrap around these wee lovelies, and I took a photo of the chain and sprockets FINALLY in situ, its really starting to look like a halfway decent bike now.
    Click image for larger version. 

Name:	fettle.jpg 
Views:	18 
Size:	535.8 KB 
ID:	263726

    a little fettling will need to be done, to get the slack right yet, and I put the chain rollers on. The chain guide still needs to go on too, so Ill get around to that at some point.
    I thought the front brake pads might have turned up by now, but they havent, so meh, maybe tomorrow. then its put those in, do the chain guide, gear lever, and sort out the rear brakes.

    Id really love to take this out for a fucking good fang once she is all done!

  12. #117
    Join Date
    25th September 2011 - 10:52
    Bike
    Windle, MoBuilt, Fireblade, RS250, FZR4
    Location
    Dunedin
    Posts
    2,987
    Choice bro! made mint progress on it..

    im still waiting another 3 weeks until my fund allocations turn from sidecar back to aprilia (hopefully, I need a trailer now too).. rs250 been neglected for a few weeks now.

  13. #118
    Join Date
    17th April 2011 - 14:39
    Bike
    Honda VF750f.
    Location
    Nelson
    Posts
    4,330
    Ha ha that looks like the sprocket I was trying to pawn of on you the other day.
    For a man is a slave to whatever has mastered him. Keep an open mind, just dont let your brains fall out.

  14. #119
    Join Date
    24th September 2008 - 01:32
    Bike
    a shiny new(ish) one
    Location
    Dunedin
    Posts
    3,650
    Quote Originally Posted by unstuck View Post
    Ha ha that looks like the sprocket I was trying to pawn of on you the other day.
    mate, it would be just my luck!
    I have a perfect, brand new sprocket for a CR 125 in unused, unmounted condition if anyone is interested! haha

  15. #120
    Join Date
    24th September 2008 - 01:32
    Bike
    a shiny new(ish) one
    Location
    Dunedin
    Posts
    3,650
    Got some time today so I spent a bit of time in the shed on this again, with some progress!
    I thought I should at least take a look at the condition of the clutch, so off came the cover
    Click image for larger version. 

Name:	open.jpg 
Views:	9 
Size:	756.2 KB 
ID:	263887

    and out came the clutch
    Click image for larger version. 

Name:	clutch.jpg 
Views:	8 
Size:	227.2 KB 
ID:	263886

    every thing all seemed to be pretty ship shape, lots of meat, no blue-ing or warping etc etc, so It all got put back together again, and some fresh oil into the gearbox.

    The hour meter has been sitting around for ages in it package, because 1, i couldnt be fucked arsing around with it, and 2, I wasnt sure where i wanted to put it.
    I decided i would put it up on the front number board as it wasnt too finicky to put it there.
    I followed the easy instructions to wire it in
    Click image for larger version. 

Name:	meter wired in.jpg 
Views:	9 
Size:	745.1 KB 
ID:	263890

    with that done, i went and put the tank and seat back on, and attached the meter itself to the number board
    Click image for larger version. 

Name:	hour meter.jpg 
Views:	10 
Size:	751.2 KB 
ID:	263889

    So heres a pic of it as it is now
    Click image for larger version. 

Name:	cr front.jpg 
Views:	14 
Size:	221.1 KB 
ID:	263888

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •