2_strokin
2stroke Enthusiast
Hey everyone, I'm Derek. I'm coming from the 2strokeworld forum, but since it's been down for a while I thought I'd start a thread here too. So, here's the background on the bike:
I've always been into two stroke bikes, and have a number of dirt bikes and currently ride an 02 Honda CR125. I'm enamored with the idea of an RZ350, but that'll have to wait until I get out of college and a little more established. So, instead I went for an RD. I bought it in Carlisle not too far from my college, and sat in the bed for a week until I left home for break.
Untitled by Derek Shirley, on Flickr
I bought it for $1700, and felt so-so about it. It was a little rough, but considering how old the bike was it wasn't a terrible start. After more research, I learned it had a mix-match of different RD and old-school parts over the years such as: Morris mag wheels, 400 rear disc brake conversion, some mix-match chamber, junky seat/tank, and poor craftsmanship haha.
Then, I started by stripping it all down to try and get a better understanding of what I was getting myself into. Noticed a ton of crappy wiring, bubblegum welds, and wiring. At that point, I sold told the tank and seat and bought an R5 tank that was in decent shape.
20171220_122911 by Derek Shirley, on Flickr
I also scooped up a gauge cluster and headlight in great shape:
DSC02087 by Derek Shirley, on Flickr
DSC02085 by Derek Shirley, on Flickr
DSC02081 by Derek Shirley, on Flickr
DSC02082 by Derek Shirley, on Flickr
DSC02083 by Derek Shirley, on Flickr
Ended up buying this sweet original RD tank in Portuguese Orange. It's missing a cap lock, but I'll work with it.
Screen Shot 2018-04-10 at 4.14.54 PM by Derek Shirley, on Flickr
Screen Shot 2018-04-10 at 4.13.58 PM by Derek Shirley, on Flickr
Screen Shot 2018-04-10 at 4.14.15 PM by Derek Shirley, on Flickr
Screen Shot 2018-04-10 at 4.14.44 PM by Derek Shirley, on Flickr
Following this, I got in contact with Ian Halcott from Twinline Cycles who is a wizard with custom sheetmetal fab. He builds a seat that suits the lines of the tank so well. Here's what the seat will look like.
2928 by Derek Shirley, on Flickr
Twineline Yamaha RD350-1-36 by Derek Shirley, on Flickr
http://www.returnofthecaferacers.com/2016/03/twinline-yamaha-rd350.html
http://motorivista.com/1975-yamaha-rd350-twinline-motorcycles/
Now, this brings me to my current state. I'm on summer break for college, and working on saving money an acquiring parts. It's taking time, but slowly getting there.
Plans for the bike are:
- Racetech emulators
- TZ front fender
- Fork brace
- Rebuild petcock with new rubber snubbers on tank/gas cap lock
- Powerdynamo ignition
- Mikuni 28mm flatslide carbs with uni pods
- RFY rear shocks
- Jim Lomas chambers
- New wheel/suspension bearings
I've always been into two stroke bikes, and have a number of dirt bikes and currently ride an 02 Honda CR125. I'm enamored with the idea of an RZ350, but that'll have to wait until I get out of college and a little more established. So, instead I went for an RD. I bought it in Carlisle not too far from my college, and sat in the bed for a week until I left home for break.
Untitled by Derek Shirley, on Flickr
I bought it for $1700, and felt so-so about it. It was a little rough, but considering how old the bike was it wasn't a terrible start. After more research, I learned it had a mix-match of different RD and old-school parts over the years such as: Morris mag wheels, 400 rear disc brake conversion, some mix-match chamber, junky seat/tank, and poor craftsmanship haha.
Then, I started by stripping it all down to try and get a better understanding of what I was getting myself into. Noticed a ton of crappy wiring, bubblegum welds, and wiring. At that point, I sold told the tank and seat and bought an R5 tank that was in decent shape.
20171220_122911 by Derek Shirley, on Flickr
I also scooped up a gauge cluster and headlight in great shape:
DSC02087 by Derek Shirley, on Flickr
DSC02085 by Derek Shirley, on Flickr
DSC02081 by Derek Shirley, on Flickr
DSC02082 by Derek Shirley, on Flickr
DSC02083 by Derek Shirley, on Flickr
Ended up buying this sweet original RD tank in Portuguese Orange. It's missing a cap lock, but I'll work with it.
Screen Shot 2018-04-10 at 4.14.54 PM by Derek Shirley, on Flickr
Screen Shot 2018-04-10 at 4.13.58 PM by Derek Shirley, on Flickr
Screen Shot 2018-04-10 at 4.14.15 PM by Derek Shirley, on Flickr
Screen Shot 2018-04-10 at 4.14.44 PM by Derek Shirley, on Flickr
Following this, I got in contact with Ian Halcott from Twinline Cycles who is a wizard with custom sheetmetal fab. He builds a seat that suits the lines of the tank so well. Here's what the seat will look like.
2928 by Derek Shirley, on Flickr
Twineline Yamaha RD350-1-36 by Derek Shirley, on Flickr
http://www.returnofthecaferacers.com/2016/03/twinline-yamaha-rd350.html
http://motorivista.com/1975-yamaha-rd350-twinline-motorcycles/
Now, this brings me to my current state. I'm on summer break for college, and working on saving money an acquiring parts. It's taking time, but slowly getting there.
Plans for the bike are:
- Racetech emulators
- TZ front fender
- Fork brace
- Rebuild petcock with new rubber snubbers on tank/gas cap lock
- Powerdynamo ignition
- Mikuni 28mm flatslide carbs with uni pods
- RFY rear shocks
- Jim Lomas chambers
- New wheel/suspension bearings