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sandman768 Liked a reply to forum topic CR125 1991 Jetting Queries

11/21/2019 11:38am
That setup is richer than stock, I would definitely start will the stock pilot jet...
This forum topic has 2 replies.

Pazaz Added a reply to Plastic tank refinishing

11/21/2019 11:36am
Recently restored my 91 CR125 tank and airbox following this process https://youtu.be/yWPwCXLSIdA It was a lot of hard work and finished with fine plastic polishing finishing compound on a felt polishing wheel and then polished with a dry soft felt polishing wheel. Result was ok as you will see below tank pic, but wouldn't fancy having to do it again...

Pazaz Started a new thread CR125 1991 Jetting Queries

11/20/2019 1:34pm
Just rebuilt engine as standard with what I think are Boyesen Reed block. I have purchased a new DPR pipe and pro circuit silencer. The jets are slightly different from the recommended as marked alongside the standard ones in the picture. Should I get standard jets to put back in or would it be ok the to use the ones...
This forum thread has 2 replies.

Pazaz Started a new thread CR125 1991 - Wheel Restore Queries

11/18/2019 10:27am
Looking for best cost effective options to refurb wheels please? Im thinking of buying new Gold rims (not sure of make yet) from new mx bike (existing are corroded inside rim), new spokes and restoring the existing hubs. If I do the above, I need a locate another front wheel hub and spindle. If anyone else has for sale or...
This forum thread has 15 replies.

Pazaz Added a reply to CR125 1991 - Wheel Restore Queries

11/17/2019 1:59am
Thanks StevieD113. Let me know if you have a 91 spindle. Going to refurb my existing hubs and get new rims and spokes. The existing rims have 36 spokes and the other has 32 spokes. Is this likely to cause a problem in sourcing the correct rims?

Pazaz Started a new thread 1991 CR125 - HPP Power Valve Instal Query?

11/15/2019 6:02am
Trying to install power valve linkage and set pinion lever gaps. Not sure If my power valve arm is sitting correct. The manual says to push power valve arm down to connect, but as you can see I have to pull it up? Anybody help? Thanks in advance. Tried to attache a video to try and show but cant upload...
This forum thread has 2 replies.

Pazaz Added a reply to 1991 CR125 - HPP Power Valve Instal Query?

11/15/2019 6:02am
Ok I worked it out. The powervalve linkage wasnt sitting in the governor correctly. Had to take clutch case off, correctly insert it and it now seems ok. I can get the 2mm gap on the spring on the Right hand side, but cant seem get a gap on the Left Hand Side one. Any suggestions? RHS LHS

mgtkr1 Liked a reply to forum topic CR125 1991 - Wheel Restore Queries

11/4/2019 7:24am
its subjective but matt gold looks a bit more factory and less bling. id opt for matt gold
This forum topic has 15 replies.

Pazaz Started a new thread CR125 1991 Barrel Stamp Query?

9/23/2019 9:13am
Got a second hand cylinder which is and A. It also has other letter and digits stamped on it which look like 1UT2 125 but 100% sure? I have attached a pic for you all to see. Anybody have any idea what these additional engravings would/could mean? Thanks in advance
This forum thread has 2 replies.

Pazaz Added a reply to CR125 1991 Barrel Stamp Query?

9/22/2019 12:16pm
Just measured my cylinder in 6 locations with a telescoping bore gauge and digital caliper and average bore size is 53.93mm. Manual says cylinder A piston size is 53.933mm to 53.940mm? Advice needed please on sizing correct piston. Thanks

luckynino Liked a reply to forum topic 1989 CR125 project

9/2/2019 3:11pm
On such bikes you need to do a full disassembly to inspect and rebuilt basically everything! I have rebuilt 3 such bikes from scratch. One was my '89 VRP full aluminium custom bike. You can check my builds in my Flickr-Albums here Nino's '89 VRP: https://www.flickr.com/photos/ottospeed/albums/72157657243148579 Nino's '89 Racebike: https://www.flickr.com/photos/ottospeed/albums/72157668784699162 Nino's '89 Practice Bike: https://www.flickr.com/photos/ottospeed/albums/72157682317899484 Also parts that from the outside seem ok won't be ! Usually seals got hard over time and don't do their job anymore. Swingarm bearings , leverages, steerer, wheels, also inside the engine...everything needs to be replaced with new bearings & seals! During the 1st...
This forum topic has 62 replies.

avmechanic Liked a reply to forum topic 1991 Honda Cr 125 Project - Quries

2/6/2019 1:39pm
It is pretty simple really. Find yourself a used set of later forks, ideally the 2004-2008 CR/CRF 47mm Showa twin chamber forks. Get as complete as possible. You will need the triple clamps, front axle and wheel hub or wheel. You would also be best to get the brake but you can also fit your original. Once you have the forks you want to use go to the All balls racing site and use their fork conversion database system to find the conversion bearings you need to fit on the new forks for your steering head on your 91' frame...
This forum topic has 9 replies.

Pazaz Added a reply to 1991 Honda Cr 125 Project - Quries

2/4/2019 7:43am
Avmechanic can I please pick your brains further or anyone else who is able to help with regards to compatable front forks for this bike. I am trying get my head around the below text abstracted from Avmechanicd post above (excuse my lack of knowledge to understand this in detail). Iam looking to change my forks and needing to understand...

captmoto Liked a reply to forum topic CR Steering Stem - Year Query?

1/20/2019 8:42am
https://www.partzilla.com/product/honda/53230-KZ3-700?ref=2dd53938b79e9… A color change may fit but might not come across as a match on a fiche.
This forum topic has 1 reply.