Wags- the ratio is for an 18" front wheel is 20/10 (speedo drive) and the Smiths speedometer should have the number 1600 on the face. I believe the 1600 refers to revolutions per mile but cannot comment on 4.1 as stated in your post.
This is what is on my 860GT here is a link to the ratio for other ...
Search found 10 matches
- Sun Sep 21, 2014 8:51 am
- Forum: Squarecase Early 860/900 Crossover Gearchange Engines > 860/900 GT
- Topic: smiths tacho
- Replies: 4
- Views: 24998
- Sat Aug 30, 2014 6:59 pm
- Forum: Electrical & Gauges Shop
- Topic: Improved Alternator for 860GT
- Replies: 7
- Views: 22126
Re: Improved Alternator for 860GT
joepagerjr- good advice with the installation and I was on the electrosport website the other day looking at that regulator/rectifier. I heard back from electrexworld and they said the RO93 & G93 are correct for my bike but their items are rated at a 150w output. They might be better made but I was ...
- Tue Aug 19, 2014 7:36 pm
- Forum: Electrical & Gauges Shop
- Topic: Improved Alternator for 860GT
- Replies: 7
- Views: 22126
Improved Alternator for 860GT
I have an early 1975 860GT and am interested to upgrade the stock 150w alternator to the more powerful 200w alternator. Why? I plan to add the Silent-Hektik electronic ignition and this was suggested to me by an authority on these bikes having restored/serviced these twins for decades. He did make a ...
- Mon Mar 18, 2013 8:03 am
- Forum: Electrical & Gauges Shop
- Topic: Re-wiring the 860GT
- Replies: 5
- Views: 11527
Re: Re-wiring the 860GT
SwooshDave, how has the rewiring gone do you have an update to share and maybe some pics and tips?
- Wed Feb 27, 2013 8:01 pm
- Forum: The Rumour Mill
- Topic: how many 860 gte's...
- Replies: 11
- Views: 35766
Re: how many 860 gte's...
Hi Smooth 860, I am also a new 860 owner and am in the process of wiring in new left side controls and am looking at options for relocation the the choke lever onto a new mount. Could you post a couple of pics of your choke lever?
- Fri Dec 28, 2012 11:06 am
- Forum: Squarecase Early 860/900 Crossover Gearchange Engines > 860/900 GT
- Topic: 860GT (kickstart) Electronic Ignition Options
- Replies: 25
- Views: 79171
Re: 860GT (kickstart) Electronic Ignition Options
SwooshDave:
Have you purchased one of the options in this thread?
Have you purchased one of the options in this thread?
- Fri Dec 28, 2012 8:58 am
- Forum: Squarecase Early 860/900 Crossover Gearchange Engines > 860/900 GT
- Topic: 860GT (kickstart) Electronic Ignition Options
- Replies: 25
- Views: 79171
Re: 860GT (kickstart) Electronic Ignition Options
Hi Zemole,
How has the new ignition been working for you? Any issues while trouble shooting?
How has the new ignition been working for you? Any issues while trouble shooting?
- Mon Dec 24, 2012 9:35 am
- Forum: Squarecase Early 860/900 Crossover Gearchange Engines > 860/900 GT
- Topic: my 860 GT
- Replies: 7
- Views: 31238
Re: my 860 GT
Zemole-
I really like what you've done great job but let's see some more pics!
I really like what you've done great job but let's see some more pics!
- Fri Dec 21, 2012 5:11 am
- Forum: Bevel Drive Twins
- Topic: WTB 860 GT or 900 GTS
- Replies: 6
- Views: 18209
Re: WTB 860 GT or 900 GTS
Thanks Steve those are all great bikes but I am looking for a little bit of a project. Something that runs or ran within the last 10-15-20 years that has been forgotten and neglected.
Any leads are appreciated!
Any leads are appreciated!
- Wed Dec 19, 2012 11:05 am
- Forum: Bevel Drive Twins
- Topic: WTB 860 GT or 900 GTS
- Replies: 6
- Views: 18209
WTB 860 GT or 900 GTS
Hi, I am looking for an 860 GT or 900 GTS my preference is for a bike that runs or has sat for years. If you have one or know of one I would appreciate the lead!
Thank you!
Thank you!