Search found 79 matches

by IanB
Fri Aug 13, 2021 5:43 pm
Forum: Pimp Your Ride
Topic: Handlebar Risers
Replies: 28
Views: 10418

Re: Handlebar Risers

Hehe, very good!

French is not one of the languages that I ever learned...
by IanB
Fri Aug 13, 2021 7:19 am
Forum: Pimp Your Ride
Topic: Handlebar Risers
Replies: 28
Views: 10418

Re: Handlebar Risers

I made a tongue in cheek reference to "billet" aluminium. Just a word or two on that. The word "billet" only exists in the world of car & bike enthusiasts. It has no significance, it's a term that came from the advertising departments, not the engineering ones. Not sure when ...
by IanB
Fri Aug 13, 2021 6:42 am
Forum: Pimp Your Ride
Topic: Handlebar Risers
Replies: 28
Views: 10418

Re: Handlebar Risers

Just on epoxying; the main thing to worry about is cleanliness, the joint doesn't tolerate any oil / grease at all. Epoxy also won't work on most plastics. Rubber can be stuck, see below. Some people go to silly lengths on the mixing - yes, mix it well, try to get to the stuff in the corners of your...
by IanB
Fri Aug 13, 2021 6:25 am
Forum: Pimp Your Ride
Topic: Handlebar Risers
Replies: 28
Views: 10418

Re: Handlebar Risers

Thanks guys! Chris, yes, epoxy - done properly - is very strong; most aircraft are assembled with something similar, it's stronger than riveting. The epoxying I did wasn't done for strength, but simply to hold parts in place for the enxt step of machining. I epoxied the risers to the yoke, then set ...
by IanB
Thu Aug 12, 2021 5:59 pm
Forum: Pimp Your Ride
Topic: Handlebar Risers
Replies: 28
Views: 10418

Re: Handlebar Risers

Here are the swingarm lifting pins. There's a 42mm diameter hole in the frame where the pivot bolt is - this is what the black overs snap into. I made the pins with a 42mm diameter spigot, 18mm long. Bored out to 35mm inside, to clear the pivot head / nut. The 2 pins are held in with a length of M8 ...
by IanB
Thu Aug 12, 2021 5:42 pm
Forum: Workshop
Topic: Specialist tools
Replies: 69
Views: 100716

Re: Specialist tools

Thanks Chris, that was really helpful! I hadn't seen the "attach file" button.

"Pimp your ride" article duly created, with some pics, hope you like them.

Cheers,
by IanB
Thu Aug 12, 2021 5:39 pm
Forum: Pimp Your Ride
Topic: Handlebar Risers
Replies: 28
Views: 10418

Re: Handlebar Risers

Those pockets were milled out on my IanC milling machine - no CNC, just me twiddling the handles. Good enough for what was needed. More for appearance than actual weight saving. The whole design principle was "anything I make / add on will be at least as strong as what it's fixed to". Havi...
by IanB
Thu Aug 12, 2021 5:28 pm
Forum: Pimp Your Ride
Topic: Handlebar Risers
Replies: 28
Views: 10418

Re: Handlebar Risers

I fillered the corners to make it look nice, sprayed it silver and gave it a couple of coats of transparent lacquer. I'd also epoxied stainless washers on where the fork pinch bolts go. I'm replacing the bolts with M8 studs so that when I tighten it all up, it's steel on steel rather than steel on a...
by IanB
Thu Aug 12, 2021 5:25 pm
Forum: Pimp Your Ride
Topic: Handlebar Risers
Replies: 28
Views: 10418

Re: Handlebar Risers

Next was to cut the odd angle on the bottom ends. After much hacking of bits of wood, the angle of the cut came out to 60 degrees. I used my shaper as I could get a nice large radius in the corner. I made a short video, but it's way too big to post. Never mind. After cutting teh angled end faces, i ...
by IanB
Thu Aug 12, 2021 5:20 pm
Forum: Pimp Your Ride
Topic: Handlebar Risers
Replies: 28
Views: 10418

Re: Handlebar Risers

Then came the risers. They started out as a bar of alloy 50mm wide bandsawed from a sheet of 25mm thick plate. I sliced bits off the ends, these became the top caps. Drilled, tapped & counterbored them, stuck the left & right risers together with double sided tape, then bored a 28.6mm hole. ...
by IanB
Thu Aug 12, 2021 5:15 pm
Forum: Pimp Your Ride
Topic: Handlebar Risers
Replies: 28
Views: 10418

Re: Handlebar Risers

The top face of the top yoke was sort of flat, but a cleanup with the mill made things nicer. I epoxied a bit of alloy into the hole where the badge was, as it would get half covered. The badge was held with double sided foam tape, it levered out nicely:
by IanB
Thu Aug 12, 2021 5:12 pm
Forum: Pimp Your Ride
Topic: Handlebar Risers
Replies: 28
Views: 10418

Re: Handlebar Risers

Close, but with some tweaking, should work - yes, I still need room for twist grips etc. I wanted to be able to return the bike to original condition, so I ordered a used top yoke from some breakers in Belgium. A bit grubby, but fine. As others noted, the top yoke metal isn't that thick - I measured...
by IanB
Thu Aug 12, 2021 5:05 pm
Forum: Pimp Your Ride
Topic: Handlebar Risers
Replies: 28
Views: 10418

Re: Handlebar Risers

Good, that worked, thanks Chris! I had some nice azobe left over from a patio job, I made these, stuck them to the top yoke with double sided sticky tape. It was fine for mockup purposes (although I probably wouldn't take it on the road with bars held in place with the tape!) Then made some nice han...
by IanB
Thu Aug 12, 2021 5:01 pm
Forum: Pimp Your Ride
Topic: Handlebar Risers
Replies: 28
Views: 10418

Handlebar Risers

I'm in the process of installing higher handlebars on my '99 VTR. Thanks to endless help from board members here and general internet scouring, I think I'm getting close to a solution. My aim was (is) to be able to use standard Renthal-type bars, and arrange it so that the bars don't foul the tank o...
by IanB
Thu Aug 12, 2021 6:23 am
Forum: Workshop
Topic: Specialist tools
Replies: 69
Views: 100716

Re: Specialist tools

I'll take pics. I have pics of the modified top yoke, that's all painted & ready to install (just need the stand to get the old top yoke off, it's the old "make a tool to make a tool" circle).

Where's the easiest place to host pics online so that I can post here? Imgur?

Ian