Apr 7 2009

Yamaha XS650 bobber: THE FONG BROS!

feb 0011 1024x768 Yamaha XS650 bobber: THE FONG BROS!

More xs650 chopper goodness from THE FONG BROS!

  • The latest Bike.

This is the Fong Bros latest ride. Pretty crazy right? The fong brothers continued to build unique bikes with their own character and style. This xs650 is a fresh build and it’s not the same bike as the xs650 in the Horse. Daniel Brooks commented here that “I’ve been looking through the bikes here on xs650chopper…. Your bikes are sick and your style is awesome!” Word.. I agree…

feb 006 1024x768 Yamaha XS650 bobber: THE FONG BROS!

feb 010 1024x768 Yamaha XS650 bobber: THE FONG BROS!

Click to enlarge!

The bike is a 78 xs650. Zero stretch in the hardtail. There is no paint on the frame, gas tank, or seat. The frame is raw metal with Japenese Brown and antique brown metal patinas applied. The tank and seat are polished. Fong Bros style jockey shift set up with a Hurst Indy shifter, also with patina. The shifter knob is a brass doorknob ca 1880.

feb 014 1024x768 Yamaha XS650 bobber: THE FONG BROS!

feb 003 1024x768 Yamaha XS650 bobber: THE FONG BROS!

feb 013 1024x768 Yamaha XS650 bobber: THE FONG BROS!

18 inch rear wheel with 4.5 Firestone, 21 inch front on an xs400 hub with the Speedmaster replica. Mac 2 into 1 exhaust, brass petcocks, vertical battery/electronics set up held on with vintage leather belts. The welds have been gone over with brass to give the frame an antique brazed together look.This bike has the Fong Bros signature front end The forks, triple tree (clamps), axle and hub on the are all from an xs360, which is the same as an xs400. In order for it to work on the 650, you have to change the steering stem, The one on a 650 is longer. To change it, you grind the weld off of the bottom of the lower tree, and knock the stem out, Do the same to the 650 tree and weld in the 650 stem into the 360/400 tree. What appears to be the foot brake on the left side is actually the clutch pedal because it’s a jockey shift bike.

feb 002 1024x768 Yamaha XS650 bobber: THE FONG BROS!

feb 009 768x1024 Yamaha XS650 bobber: THE FONG BROS!

feb 004 768x1024 Yamaha XS650 bobber: THE FONG BROS!

THE FONG BROS are also doing a series on how-to-chopp and hardtail your-yamaha-xs650 in the weeks to come..

Also check out xs650-chopp-junkies-the-fong-bros.

If you have any other questions, feel free to ask. I check the board usually once a day or so. Also, this bike will be for sale within the month – just waiting for the title (which I have, but never put into my name).
Denis

fongbros hat 768x1024 Yamaha XS650 bobber: THE FONG BROS!

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45 Comments on this post

  1. Wally said:

    another beauty from the Fong Bros., very cool.

    April 7th, 2009 at 6:37 am
  2. MarkS said:

    Does anyonoe know what kind of tank that is??? Beautiful BIKE!!

    April 7th, 2009 at 3:33 pm
  3. stemsk8 said:

    that’s a sweet ride. i’m kind of diggin’ the stock foot pegs left on their hardtail frames. do you guys do work for others or just one off projects to sell? website? i like their thinking.

    April 7th, 2009 at 4:34 pm
  4. dustin said:

    That’s a sick bike. I have a stupid question. I’m almost done with my xs650 and will be posting it very soon, I know nothing about the electrical side and looking for a easy schematic to get me started so I can get this bad boy on the road. Any help would be greatly appreciated. Just found this web site and love it. dujenn@hotmail.com

    April 8th, 2009 at 2:16 am
  5. Denis (BJF) said:

    First of all, thanks for the comments. Now here are the answers to the above.
    The tank was listed as a Wassel, but it is not. I just liked the shape so I bought it, stripped the paint and polished it.
    We primarily work for ourselves, but have been thinking about branching out to customers and a website is on the way. Right now we use myspace/fongbros or myspace/bobbyjoefong.
    xs650 chopper wiring diagrams are all over the net. Just use your search engine (yahoo/google/whatever) and type in xs650 chopper wiring diagram. You’ll find more than enough.

    April 8th, 2009 at 4:18 pm
  6. Hans from Holland said:

    Again a great one Denis!!! Really dig that vintage brown color.
    Dustin, just sent you a mail with some wiring scedules,suXSes.

    April 9th, 2009 at 2:16 am
  7. mike N. said:

    Sweet ride

    April 10th, 2009 at 12:30 am
  8. zach said:

    love that frame!

    April 10th, 2009 at 11:34 pm
  9. Jon M said:

    I absolutely love the bike! The last picture is my favorite. The shape of the tank looks cool.

    April 11th, 2009 at 2:15 am
  10. dustin said:

    Hans, Thanks for the Schematics really appreciate them.

    April 11th, 2009 at 8:13 am
  11. larry zamora said:

    I really like the way it has an old rustic look yet really clean it all flows nice

    April 22nd, 2009 at 5:41 pm
  12. sam said:

    hey I really like the bike. Mines looking kinda like it. I have a question though. On the back tire there are those spacers. where do you get them?

    April 25th, 2009 at 11:49 am
  13. Denis said:

    The spacer on the brake side is the regular spacer for a drum brake wheel. The spacer on the chain side (outside of the frame) is the nut from the top of the steering stem bearings.

    April 27th, 2009 at 11:55 am
  14. dave said:

    i saw this bike on ebay, just wondering if it was still for sale
    thanks

    May 7th, 2009 at 5:12 pm
  15. Rusty Nutz said:

    25 years from now, an “original Fong Bros” bike is going to go for a few bucks.

    May 15th, 2009 at 9:33 pm
  16. blackwidow said:

    I’m trying to find the reason or purpose for running the xs360/xs400 front end??Whats the advantage??

    June 2nd, 2009 at 7:09 am
  17. Denis said:

    To: blackwidow
    In my opinion, it’s the easiest/cheapest way to run a drum brake. XS1 hubs are expensive; xs360/400 are not. Also, it lowers the front end anout an inch and a half.

    June 8th, 2009 at 11:34 am
  18. drew said:

    hey guys wuts up i live in baltimore md and need some info on a bobber build i have an 82 yamaha 75o having wiring issues….

    June 8th, 2009 at 12:10 pm
  19. blackwidow said:

    Thanks for the info I have an xs400 with the disc front so I guess the only advantage is I’d get a lowered stance out of it. Does anybody know if a 100/90/19 tire will fit into that front end?

    June 10th, 2009 at 4:09 am
  20. Johnson said:

    The bike looks awesome! I’m really diggin’ the electronics box in the vertical position. How did you attach it?

    June 15th, 2009 at 9:41 pm
  21. blackwidow said:

    I really like this bike and can’t stop looking at it

    June 23rd, 2009 at 6:45 am
  22. Breahn said:

    could you give me some info on the throttle that you are using?

    July 28th, 2009 at 9:13 pm
  23. FongBros said:

    yes, it is a regular ebay item – just look for a triumph throttle sleeve for a single cable.

    August 31st, 2009 at 7:13 pm
  24. FongBros said:

    to Johnson
    I attached that tank by making an offset bracket out of square tubing. welded 2 nuts inside the tube, then welded the bracket to the frame. Before welding, I pre-drilled the tank to line everything up. Once the bracket was on the frame, the tank bolted onto the nuts. The bottom rear of the tank rests on a small cushion on the crossmember of the frame. The belts are just there for visual purposes, they don”t actually hold the tank in place.

    To Drew email me at generallee0101@yahoo.com and I’ll help you out.

    August 31st, 2009 at 7:24 pm
  25. Ted said:

    @FongBros/ Dennis Haven’t seen you around the site in a while. How is it going?

    September 2nd, 2009 at 9:06 pm
  26. Mark said:

    I really enjoyed looking at this bike, plenty of pics. Wondering what type of mount you used for the front brake lever. Thanks.

    September 9th, 2009 at 9:47 pm
  27. Denis (fong bros) said:

    Ted, Thanks, I’m getting back together. I had to stop for a few months because of some family issues, but am back. I am building a bike right now and have ads out to buy 2 more. I need more bikes. I will be posting my how to’s soon.
    Mark, that is a BMX lever it is as it came.
    Denis

    September 11th, 2009 at 12:01 pm
  28. Chris said:

    I really love this bike in so many ways. I restore Japanese swords for a living, so I’m really lovin the natural rust patina you did for the frame. I do that all the time for tsuba(guards). A question, what type of seat is that? I love how from the side profile is in line with the downward frame angle, yet looks to have some degree of spring to it. I’m just starting an xs650 build myself and this bike is definitely the look I’m after.

    November 4th, 2009 at 6:53 pm
  29. John said:

    I like the look of a 0 stretched bike. Willing to mod my frame if I sent it out?

    -John

    November 13th, 2009 at 4:52 pm
  30. Ryan said:

    I think that bike looks awesome.

    December 2nd, 2009 at 11:51 am
  31. Brad from Ok said:

    I really like the look of the seatpan. Where can i get one? What brand?

    February 23rd, 2010 at 2:51 pm
  32. Norton KustomS said:

    FONG BROS you guys amaze me everytime… good job. You guys ever think about running a glass crystal door knob onone of your shifters? I think it could look cool.

    February 23rd, 2010 at 11:55 pm
  33. Denis (fong bros) said:

    Brad – That seat pan is from the really cheap solo seats sold on ebay. I think you can get the seat in white or black for about 20-30 dollars. Strip off all the padding and glue, put a notch in it and bend it up. Weld the notch and polish the pan.

    Norton – Thanks for the compliment. I have a bunch of those door knobs laying around and have thought about it, but I always find other items that I feel suit the style of a particular bike, so the glass knob has never made it yet. Maybe one day.

    February 26th, 2010 at 1:16 pm
  34. shawn said:

    Denis(fong bros)> any chance of a link or time frame for the hardtail how-to??? thanks

    February 26th, 2010 at 5:43 pm
  35. Norton KustomS said:

    Hey Denis (Fong bro) can ya share the secret on the mid shhifter clutch? I was going to run forward controls but id rather run mids. If you can that would be great :)

    February 28th, 2010 at 5:43 pm
  36. Denis (fong bros) said:

    Shawn- send me an email and I will try to explain it in text since I still don’t have pictures.

    Norton – What I do is use the parts from the right side of the bike (for the rear brake). Most guys cut off the side supports (where the footpegs attach) and trash them, so I try to collect the scraps when I know or see someone doing this. I remove the brake pivot sleeve and weld it into the left side, then reverse the pedal and make a few small pieces. (like a cable stop). To hold the shortened clutch cable in the clutch cover, I use a pinch bolt from an aircooled vw carb. Someday if I ever get my time better organized, I’ll create an article for this as well.

    March 3rd, 2010 at 12:08 pm
  37. shawn said:

    Denis> here ya go. thanks for any info. email: instl75@yahoo.com

    March 3rd, 2010 at 1:06 pm
  38. stoneygrasshopper said:

    Hey do you still have this bike or did you sell it?

    April 17th, 2010 at 4:44 am
  39. Enduro said:

    Cool, Danke für den hilfreichen Post ! Hat mir gefallen, euch nicht? Was geht bei euch so? Geh doch mal auf meinen Namen im Kommentar, da gehts auch um Yamaha’s

    April 25th, 2010 at 3:21 pm
  40. Brad said:

    ^^^ X2, did the bike get sold? Where is it now?

    May 1st, 2010 at 12:36 pm
  41. Denis (fong bros) said:

    This bike was sold to someone in Texas in early to mid 2009.

    May 19th, 2010 at 12:25 pm
  42. Jack Froese said:

    I would like to talk to you about buying this bike. I have cash! so please email me so we can talk….. thanks

    August 2nd, 2010 at 11:09 am
  43. Scott Sanders said:

    I read that there is no stretch on the frame, but how much drop if any? Really dig the stance on this one

    August 25th, 2010 at 4:22 pm
  44. fongbros said:

    No drop. Stock front half, weld on regular dimension stock length hardtail

    September 8th, 2010 at 2:01 pm
  45. norm younger said:

    Is that seat comfortable?

    August 1st, 2011 at 2:09 pm

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