JGR Yamaha Triple Clamps

mwilcox349
Edited Date/Time 3/16/2020 1:43pm
Were used on the pre 2015 450s , so they should work with current two strokes as well. No bar mounts included. No idea the offset.

$500 a set




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Factory Dick
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Germantown, MD, USA
Factory Dick 1/21/2020 8:01pm
1/21/2020 8:01pm
No stems?
mwilcox349 1/22/2020 9:25am
1/22/2020 9:25am
Factory Dick wrote:
No stems?
I have a couple stock 450 stems and a handful of factory Yamaha 450 stems.
Niklas46Smigel 1/23/2020 4:13am
1/23/2020 4:13am
Upper and lower clamp diameter?
mwilcox349 1/23/2020 5:42am
1/23/2020 5:42am
One set is pending and that set measured top at 57.34 and bottom 60.61. The other was within a mm. I can double check when I get home. I also don't have a ton of confidence in my micrometer tho

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jaredkeller96
Profile picture for user jaredkeller96
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503
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Huntersville, NC, USA
jaredkeller96 1/23/2020 6:09am
1/23/2020 6:09am
mwilcox349 wrote:
One set is pending and that set measured top at 57.34 and bottom 60.61. The other was within a mm. I can double check when I...
One set is pending and that set measured top at 57.34 and bottom 60.61. The other was within a mm. I can double check when I get home. I also don't have a ton of confidence in my micrometer tho
These are Jgr clamps...for 51/49mm Showa forks..58mm upper and 60.7 lower..
4
mwilcox349 1/23/2020 2:05pm
1/23/2020 2:05pm
mwilcox349 wrote:
One set is pending and that set measured top at 57.34 and bottom 60.61. The other was within a mm. I can double check when I...
One set is pending and that set measured top at 57.34 and bottom 60.61. The other was within a mm. I can double check when I get home. I also don't have a ton of confidence in my micrometer tho
jaredkeller96 wrote:
These are Jgr clamps...for 51/49mm Showa forks..58mm upper and 60.7 lower..
👍👍
mwilcox349 1/28/2020 11:02pm
1/28/2020 11:02pm
mwilcox349 wrote:
One set is pending and that set measured top at 57.34 and bottom 60.61. The other was within a mm. I can double check when I...
One set is pending and that set measured top at 57.34 and bottom 60.61. The other was within a mm. I can double check when I get home. I also don't have a ton of confidence in my micrometer tho
jaredkeller96 wrote:
These are Jgr clamps...for 51/49mm Showa forks..58mm upper and 60.7 lower..

These aren't KYB? Huh
jaredkeller96
Profile picture for user jaredkeller96
Posts
503
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jaredkeller96 1/29/2020 5:35am
1/29/2020 5:35am
mwilcox349 wrote:
One set is pending and that set measured top at 57.34 and bottom 60.61. The other was within a mm. I can double check when I...
One set is pending and that set measured top at 57.34 and bottom 60.61. The other was within a mm. I can double check when I get home. I also don't have a ton of confidence in my micrometer tho
jaredkeller96 wrote:
These are Jgr clamps...for 51/49mm Showa forks..58mm upper and 60.7 lower..
mwilcox349 wrote:
[img]https://p.vitalmx.com/photos/forums/2020/01/28/400991/s1200_Clamps_2T_d.jpg[/img] These aren't KYB? :huh:

These aren't KYB? Huh
Based on the measurements he listed they are for the Showa 49/51. They made the 49 tubes the same size clamping diameters so they could easily be switched...you can tell in that pic that the remaining material on top clamp is ALOT more. Which means they made the same clamps but different diameters
1
Niklas46Smigel 1/29/2020 6:46am
1/29/2020 6:46am
they will fit 50mm kyb forks as well I believe. What set is still available
mwilcox349 1/29/2020 10:50am
1/29/2020 10:50am
Niklas46Smigel wrote:
they will fit 50mm kyb forks as well I believe. What set is still available
Both sets currently
mwilcox349 2/12/2020 8:13pm
2/12/2020 8:13pm
I have another 2 sets and a top only clamp with bar mounts. Will post pics tomorrow.
thereal87
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141
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8/2/2016
Location
Sunshine Coast, AU
thereal87 2/13/2020 7:15pm
2/13/2020 7:15pm
If the top clamp fits a 19 250 smoker I’d be interested in a top clamp? And judging of 1 of the pics posted above you just run the xtrig phds bar mounts?
mwilcox349 2/13/2020 8:10pm
2/13/2020 8:10pm
thereal87 wrote:
If the top clamp fits a 19 250 smoker I’d be interested in a top clamp? And judging of 1 of the pics posted above you...
If the top clamp fits a 19 250 smoker I’d be interested in a top clamp? And judging of 1 of the pics posted above you just run the xtrig phds bar mounts?
Thats right, the Xtrig PHDS mounts or KTM mounts will work as well. With the KTM mounts, they just need longer shoulder bolts to go thru the clamp to put a nut on.
thereal87
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141
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Sunshine Coast, AU
thereal87 2/13/2020 9:48pm
2/13/2020 9:48pm
After a top clamp with 56mm if so I’m keen

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