Nice one with 18" alloy rim just went for $1,057.5 on eBay.
http://www.ebay.com/itm/Suzuki-4LS-GT75 ... 1053152753
GT550/GT750 4LS front brakes are getting expensive
Moderators: oldjapanesebikes, H2RICK, diamondj, Suzsmokeyallan
- jabcb
- Moto GP
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- Suzuki 2-Strokes: 69 T350 thru 75 GT750
- Location: southwestern Pennsylvania
GT550/GT750 4LS front brakes are getting expensive
BAS (Bike Acquisition Syndrome) - too many bikes but have room for more
Suzuki:
GT750 2x75
GT550 72 & 75
GT380 72
T500 69 project & 73 project
T350 69 & 71
Honda 85 CB650SC & 86 CB700SC
09 Triumph Bonneville SE
Suzuki:
GT750 2x75
GT550 72 & 75
GT380 72
T500 69 project & 73 project
T350 69 & 71
Honda 85 CB650SC & 86 CB700SC
09 Triumph Bonneville SE
-
- Road race school
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- Country: Australia
- Suzuki 2-Strokes: Suzuki GT750A 1976
- Location: Sydney New South Wales
Re: GT550/GT750 4LS front brakes are getting expensive

the cheapest way to get one is probably to buy a complete bike!!!

GT750Battleship.
- Alan H
- Moto GP
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- Joined: Thu Feb 16, 2012 11:50 am
- Country: England
- Suzuki 2-Strokes: 4 x GT550s - J, M, A, B.
- Location: The Republic of South Yorkshire
Re: GT550/GT750 4LS front brakes are getting expensive
Or somewhat less than complete!
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Think of how stupid the average person is, then realise that half of them are more stupid than that.
- kettle kid
- On the main road
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Re: GT550/GT750 4LS front brakes are getting expensive
These are getting more and more expensive, but as long as those, cafe racers boy's need them, will keep on pushing prices higher and higher .. And let's not forget the, gt guy's that want there.. Gt550J and 750j original in every way.. I was watching the 4ls, and he did all the right things, when He came to selling it.. Good information, and good photo's and lots of them.. Means... he got what he was hoping to get.. As I'm into gt750j ( 1972 ) I have 2 j frames for my next restorations, and will be on the look out, for some myself too one day, and who know's prices could reach $1,500 to $2,000. Who knows??? I think the 4ls brake is a better looking, front wheel than a disc/rotor .... and who cares they don't stop very good, I don't go fast enough to need to use them. Lots to polish on them, on a Sunday morning, before a blast to the local cafe.. The last photo is of my friends gt750 j and boy, does he love to polish. See for yourself



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- Alan H
- Moto GP
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- Joined: Thu Feb 16, 2012 11:50 am
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- Suzuki 2-Strokes: 4 x GT550s - J, M, A, B.
- Location: The Republic of South Yorkshire
Re: GT550/GT750 4LS front brakes are getting expensive
On the 550, the 4LS was a much better brake - I had one on my original J in 1972, put a disc kit on and it was so dire in the rain, swapped it back for a 4LS again. Fitted Ferodo green racing linings and it would outstop ANY disc set up - that's why the classic racing guys want them.
They were always marginal on the GT750 though, due to the extra weight of the beast.
They were always marginal on the GT750 though, due to the extra weight of the beast.
Think of how stupid the average person is, then realise that half of them are more stupid than that.
- jabcb
- Moto GP
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- Country: USA
- Suzuki 2-Strokes: 69 T350 thru 75 GT750
- Location: southwestern Pennsylvania
Re: GT550/GT750 4LS front brakes are getting expensive
Have a 4LS front wheel + GT550J front end in my parts inventory for some future cafe project.
The combo of 4LS brake + 3-into-1 chambers provides maximum coolness.

The combo of 4LS brake + 3-into-1 chambers provides maximum coolness.
BAS (Bike Acquisition Syndrome) - too many bikes but have room for more
Suzuki:
GT750 2x75
GT550 72 & 75
GT380 72
T500 69 project & 73 project
T350 69 & 71
Honda 85 CB650SC & 86 CB700SC
09 Triumph Bonneville SE
Suzuki:
GT750 2x75
GT550 72 & 75
GT380 72
T500 69 project & 73 project
T350 69 & 71
Honda 85 CB650SC & 86 CB700SC
09 Triumph Bonneville SE
- Alan H
- Moto GP
- Posts: 3249
- Joined: Thu Feb 16, 2012 11:50 am
- Country: England
- Suzuki 2-Strokes: 4 x GT550s - J, M, A, B.
- Location: The Republic of South Yorkshire
Re: GT550/GT750 4LS front brakes are getting expensive
My A will have 3 discs and a 3-1 spanny. They are already in the garage!
Think of how stupid the average person is, then realise that half of them are more stupid than that.
- tz375
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- Location: Illinois
Re: GT550/GT750 4LS front brakes are getting expensive
Whicxh 3 into 1 are you using Alan - Piper, Bromlech, Strader, Roca, Omar's/JEMCO or TC or something else?
- Alan H
- Moto GP
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- Joined: Thu Feb 16, 2012 11:50 am
- Country: England
- Suzuki 2-Strokes: 4 x GT550s - J, M, A, B.
- Location: The Republic of South Yorkshire
Re: GT550/GT750 4LS front brakes are getting expensive
Not sure, it's very rusty and no badges to be seen at the current time. It might get ceramic coated when I get started with that rebuild - after I finish the K that I'm currently on with.
Think of how stupid the average person is, then realise that half of them are more stupid than that.
- Alan H
- Moto GP
- Posts: 3249
- Joined: Thu Feb 16, 2012 11:50 am
- Country: England
- Suzuki 2-Strokes: 4 x GT550s - J, M, A, B.
- Location: The Republic of South Yorkshire
Re: GT550/GT750 4LS front brakes are getting expensive
This one is a lot better CLICKY
Think of how stupid the average person is, then realise that half of them are more stupid than that.