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Posted by jack freeman
- December 20, 2018, 22:50:50 PMgetting a used dogbone / linkage you have old item to modify to lower your bike . If it works you can now do yours . your stock unit most
likely has worn bushings etc. once you get into this removal unit replace all new parts . Go to cheapcycle parts pull up the rear shock unit
all parts are oem . I own 3 drifter 800 s the rear bogbone etc has bad history wearing out , because a lousy lube system .
To long gate your linkage is not safe . with the beating the rear section takes something will go loose . Then every thing really start to
move without you knowing it's happing . . And if you do shorten the linkage weld the cut grind flush . add a plate the width of linkage
4 inches center on your weld both sides . DO NOT WELD ENDS OF PLATE . One may think this would make it stronger not true .
instead it will weaken the linkage . I hope this will help . Please don't think im a smart /// . I just want you ride to a safe drifter and enjoy
your ride .
Jack
Posted by CARPE DIEM DRIFTER
- December 20, 2018, 08:36:40 AMjack freeman, I have done just as you suggested and looked long and hard on e-bay for the dog bone; AKA " shock link, uni trak, tie rod and lower link". All Kawasaki VN800 motorcycles use the same dog bone. The trick is to find one from a newer year model with low miles for a reasonable price, in hopes that the needle bearings are in good shape. Thanks for your interest and help with this project. Happy Drifting CDD
Posted by jack freeman
- December 19, 2018, 23:34:00 PM You may want to go to ebay buy a used rear shock bracket linkage ( dog bone ) cheap
Use this to alter / adjust / etc. Before you take your stock out and maybe mess
up yours. Do your home work , Vulcan 800 classic may be same as drifter 800
Hope this idea may help .
Jack
Posted by Tfrank59
- December 15, 2018, 18:59:57 PMYou could put a bushing in there and that way you wouldn't have the elongated hole? You'd also avoid the welding which as a machinist I'm only too happy to :-) just a thought
Posted by CARPE DIEM DRIFTER
- December 15, 2018, 18:46:03 PMTfrank59, I am thinking that moving the hole 3/16" would give me an oblong or egg shaped hole. I understand the metallurgy concern and have also thought about using a bushing and JB welding the excess hole area. As project progresses and info is gathered, I'll pass along knowledge gained. Thanks for the good luck.
Posted by Tfrank59
- December 15, 2018, 18:17:56 PMWell I don't have any experience doing it but your math sounds right. I'm not sure why you want to weld up the unused holes because doing so might change the metallurgy in the dog bone and weaken it? Good luck and tell us what you learn
Posted by CARPE DIEM DRIFTER
- December 15, 2018, 17:39:22 PMI am wanting to lower my 800 Drifter 1" in the front and the rear. I have purchased the progressive front lowering springs for the front and the progressive shock for the rear. The Scootworks lowering dog bone is no longer available and a request for info. on "who has one for sale" on this forum has lots of looks but no response. I have seen online a procedure to cut the dog bone, add some length and weld it back up. Adding 1/2" is supposed to lower the back aprox. 3"s. Is my thinking flawed, If I figure that adding 1/4" would lower aprox. 1 1/2"s, then would adding 3/16" put me at the 1" drop that i'm looking for? I am considering not cutting the dog bone at all, re drilling the holes at the non bearing end of the dog bone and welding up the unused area of the former holes. Anyone with experience doing something like this or input on technique or safety issues, please advise. A 1" drop is all that I need. Feet flat, flat on the ground at a stop light, no changing kick stand, no dragging floor boards and lower looks cool to me. Thanks in advance. Happy drifting, CDD