Search found 80 matches

by Db7gtgrigio
19 Aug 2016 01:15
Forum: Pre V Twin models
Topic: comments on 1960 Trestte Sprint Please
Replies: 9
Views: 18223

Re: comments on 1960 Trestte Sprint Please

Thanks for the comments Pete The tank does have two fuel taps. I will try to find out the engine number I found some info on the internet that suggested that the late Sprints had frame numbers beginning with G but I can't verify that. Bike is coming up for auction. hard to put a value on it here in ...
by Db7gtgrigio
12 Aug 2016 20:41
Forum: Pre V Twin models
Topic: comments on 1960 Trestte Sprint Please
Replies: 9
Views: 18223

Re: comments on 1960 Trestte Sprint Please

Anyone? Keen to hear comments
by Db7gtgrigio
11 Aug 2016 11:11
Forum: Pre V Twin models
Topic: comments on 1960 Trestte Sprint Please
Replies: 9
Views: 18223

comments on 1960 Trestte Sprint Please

Hello there there is a nice 1960 Tresette Sprint in Sydney. Would be interested in comments as to whether it is a genuine Sprint and if it has all the correct bits. It is a stunning little bike. Frame number G*43316* Photos in my dropbox, click the following link. https://www.dropbox.com/sh/m9l9ghsc...
by Db7gtgrigio
22 Feb 2016 09:59
Forum: Tre e mezzo
Topic: Setting up the double sided front drum
Replies: 4
Views: 5786

Re: Setting up the double sided front drum

Thanks for the helpful suggestions as usual. I finally got some time to remove the front wheel. The shoes look almost new and had not been chamfered on any edge, so I chamfered all of them with a file. I cleaned and lubricated the cam and the cables and splitter box. I set the brake up by increasing...
by Db7gtgrigio
10 Feb 2016 08:54
Forum: Tre e mezzo
Topic: Setting up the double sided front drum
Replies: 4
Views: 5786

Setting up the double sided front drum

I have checked the archives and cannot find any instructions or tips on setting up the front drum on my 1974 Sport. I have not ridden a bike with a front drum since the Honda H100 I learned on in 1984, and the front brake on my Sport is not confidence inspiring......initially there is little force b...
by Db7gtgrigio
10 Feb 2016 08:27
Forum: Tre e mezzo
Topic: High idling-throttle cable problem????
Replies: 12
Views: 14301

Re: High idling-throttle cable problem????

Sorry for confusing everyone my concern I had wrong carbs and incorrect slide orientation was a load of codswallop......brain seizure. I have now very carefully cut back cable outers with my Dremel and have achieved 3mm slack at cable adjusters. I also checked the float height and discovered it was ...
by Db7gtgrigio
27 Jan 2016 12:01
Forum: Tre e mezzo
Topic: High idling-throttle cable problem????
Replies: 12
Views: 14301

Re: High idling-throttle cable problem????

Removed carbs to clean and rebuild and astonished to discover I have 2 x VHB25BS Surely I should have one VHB25BS (Sinistra = left) and one VHB25BD (Destra = right). The S carb mounted to the forward or left cylinder appears to have the slide reversed so the carb could be fitted with the fuel banjos...
by Db7gtgrigio
24 Jan 2016 01:57
Forum: Tre e mezzo
Topic: High idling-throttle cable problem????
Replies: 12
Views: 14301

Re: High idling-throttle cable problem????

Thanks Texaskitty that is just what I needed to know and the cable routing info is very useful as well

Surprised my cable is so different from an original

Cheers
by Db7gtgrigio
22 Jan 2016 11:54
Forum: Tre e mezzo
Topic: High idling-throttle cable problem????
Replies: 12
Views: 14301

Re: High idling-throttle cable problem????

Flat end of the slide is towards the intake side NOT the air cleaner side, I think that is correct?????
by Db7gtgrigio
22 Jan 2016 09:22
Forum: Tre e mezzo
Topic: High idling-throttle cable problem????
Replies: 12
Views: 14301

High idling-throttle cable problem????

I have now done nearly 1000km on the 1974 DD 3.5 I bought just before Christmas and loving it now I have fixed the clutch and installed a new cam belt. Next issue is the very high idle 2500-3000rpm. The front LH carb has about 3-4mm free play at the throttle cable although the adjuster is screwed ri...
by Db7gtgrigio
18 Jan 2016 23:49
Forum: Tre e mezzo
Topic: Marzocchi Shock absorbers
Replies: 7
Views: 7483

Re: Marzocchi Shock absorbers

Thanks that is very helpful
by Db7gtgrigio
17 Jan 2016 08:37
Forum: Tre e mezzo
Topic: Marzocchi Shock absorbers
Replies: 7
Views: 7483

Re: Marzocchi Shock absorbers

I think I shall look for a used set of Konis, they seem to sell for about same price as a new set of Hagons. Irons are now made in Australia where I live so rebuild kits easily available
by Db7gtgrigio
16 Jan 2016 01:20
Forum: Tre e mezzo
Topic: Just bought a 1974 Sport
Replies: 22
Views: 33738

Re: Just bought a 1974 Sport

Just completed test ride. Bike is transformed. Nice progressive clutch, easy selection of neutral even from standstill. Nice easy pressure required in gear overs. Very pleased thanks very much for all the help. I think a combination of cleaning the plates, changing the position of the dished plate a...
by Db7gtgrigio
16 Jan 2016 00:21
Forum: Tre e mezzo
Topic: Marzocchi Shock absorbers
Replies: 7
Views: 7483

Marzocchi Shock absorbers

I am looking for. Set of OEM Marzocchi shocks for my 1974 3.5 Sport. I am not bothered about total originality, and assume they must have been used on other bikes....what is the eye to eye size please if anyone knows it. I'd also be happy with Koni 7610 dial a rides........if they will fit. Currentl...
by Db7gtgrigio
15 Jan 2016 00:23
Forum: Tre e mezzo
Topic: Just bought a 1974 Sport
Replies: 22
Views: 33738

Re: Just bought a 1974 Sport

Thanks all for all these great suggestions. Paul, your videos are extremely helpful thanks Yesterday I dismantled the clutch. I made the tool from the 14mm flat blade screwdriver as specified in blue book and was very pleased that the five screws on clutch cover loosened very easily. The plates are ...