Project SiR The Bicycle Pages Project Yamaha RD400F



AUTO


CYCLE


MOTO

buildup
links
forum
contact


HOME






Chapter IV: Collecting Parts 01/08/03

I ordered a bunch of parts from Pro-Flo (great service, by the way). Bronze swingarm bushings, Redwing shocks, tapered steering head bearings, fork seals, an engine seal kit, etc.

I picked up the Redwing shocks ($70 US per pair) because I was either going to get a really good set of race-ready shocks (Works Performance or similar), or I would get the cheapest useable pair to use until I could save for the good ones. Thus, the $70 Redwings... I am told they are an acceptable street shock, with their major drawback being soft springs.

Motocarerra, Spec II, and PGM Motorcycle Spares are also good sources for RD parts.

At this point there are still a bunch of things I need to complete the re-build and be certafiable. Most important, and hardest to get, is a rear master cylinder re-build kit. [Update: picked up a Japanese market FZR400 rear M/C - Click here to see the details.] Also needed are a tail lamp assembly [Update: got one on eBay], RZ front axle and bearings [Update: got them on eBay], RZ brake re-build kit, an RD400F rear wheel bearings, a new battery, and tires.

Although the DG pipes are in perfect working condition, I plan on replacing them with a re-buildable stinger-equipped model from Pro-Flo, Motocarrera or Spec II. I haven't decided which yet.

I also plan on picking up a set of rearsets, most likely from Motocarrera.

I have all the stock bodywork, but they are all in need of a paint job. I plan to re-paint everything the original colour (or as close as I can get). A friend of mine is in the business of making stickers, and I am going to get him to make me a replica sticker kit. Once I have it made, I will post pictures of it here, and if anyone is interested in a set, they can e-mail me.

Lately, eBay has become a great source of parts for me. I have managed to pick up an RZ350 front end, a set of engine gaskets, a tail light lens, and a rear cowl. Woo Hoo!


Update 02/01/19

Just picked up a brand new ATK fork brace for the RZ forks. I'm told this is a well needed upgrade, whether I'm using RD or RZ forks. Plus, it looks really cool...

This is yet another item picked up on eBay. I think I'm addicted.
Update 02/02/28

I just picked up an '86 RZ front wheel and disks from eBay. I'll post pics as soon as the wheel arrives (it is still in transit at this time). Looks like it will need to be powdercoated - the original red was painted over with yellow paint that is chipping off, and I want it to be black to match the rear anyway...



Update 02/03/12

Pic: RZ wheel Here is a pic of the RZ350 front wheel I got from eBay. It is in great shape, and I got the wheel and disks (in two different auctions but from the same seller) for a good price. I think the typical price in the Toronto area for a used wheel of this type is around $150 (half of new). I got the wheel and rotors for less than that - gotta love eBay.

(No offense to the P.O.s, but what is it with painting wheels yellow?)



Pic: RD chainguard Also got a used RD400 chainguard off of eBay. This one came from The Rice Paddy Motorcycles in Columbus Ohio. This part is required for road legal certification in the Province of Ontario, according to a local mechanic. Either way, the part was cheap, and will look mint once I get it cleaned up and repainted. Great service from The Rice Paddy Motorcycles, by the way.

Pic: Yamaha Factory Service Manual Yet another eBay find, this one a Yamaha factory service manual, complete with "F" model supplement. I've been looking for one of these for a while, and this one is perfect - it covers the equivalent of the Canadian model Daytona Special with CDI ignition. I've bid on many of these factory service manuals on eBay before, only for the price to go way higher than I wanted to pay (especially considering the US exchange rate). I got lucky on this one...

I now have the Haynes manual, Clymer manual, and Yamaha factory service manual for this bike. Basically the Haynes is great for pictures and graphics, and it is cheap and generally readily available. The Yamaha is much better technically, with full specifications and torque requirements that the Haynes does not quite cover 100%, but it is hard to find an original copy and can be expensive once you do. The Clymer is a really broad, basic manual that covers quite a few models, not just the RD400 - not really recommended, especially if you already have the Haynes or Yamaha factory manual.



Update 02/05/01

Finally took photos of the new rear master cylinder I ordered from PGM. Click here or use the link at the bottom of the page for the details. I also picked up a used tail light assembly on, you guessed it, eBay. The original on mine was all hacked up, so I managed to get a NOS lens and a new base assembly to replace it. Oh, and apologies to "burnedDave" for hogging all the RD parts on eBay. What can I say, I'm hooked! I'm almost done, though, until I start riding and things start breaking...knock on wood...


Update 02/05/21

Went to Cycle World in Scarborough and ordered a set of inner swingarm bushings (I already have the bronze outer ones from Pro Flo). They arrived in a couple of days, no problem. I also picked up a set of float bowl gaskets while I was there - they actually had a set in stock, lucky me.

Also just got another RZ front wheel, this one in better condition than the last one. See Chapter V: The Fork Swap for the details...



Chapter IVb: Rear Master Cylinder

Chapter V: The Fork Swap



Counter