Tony H Posted March 31, 2016 Share Posted March 31, 2016 Evening. Wondering if the later GSXR750K6/7 USD forks go in the same as the earlier SRAD ones. frame is 1982 1100EZ Quote Link to comment
Duckndive Posted March 31, 2016 Share Posted March 31, 2016 1 hour ago, Tony H said: Evening. Wondering if the later GSXR750K6/7 USD forks go in the same as the earlier SRAD ones. frame is 1982 1100EZ Yeap just need a bearing change 2 Quote Link to comment
Tony H Posted April 17, 2016 Author Share Posted April 17, 2016 OK so i have a K7 front end now but the stem is 28mm that doesn't leave a lot for A bearing in the GSX head. Need to check with bearing specialist. getting there. Quote Link to comment
Duckndive Posted April 21, 2016 Share Posted April 21, 2016 On 17/04/2016 at 11:13 PM, Tony H said: OK so i have a K7 front end now but the stem is 28mm that doesn't leave a lot for A bearing in the GSX head. Need to check with bearing specialist. getting there. I go what I needed from http://shop.marksman-ind.com/headrace--steering-bearings-13-c.asp Quote Link to comment
Duckndive Posted April 23, 2016 Share Posted April 23, 2016 On 17/04/2016 at 11:13 PM, Tony H said: OK so i have a K7 front end now but the stem is 28mm that doesn't leave a lot for A bearing in the GSX head. Need to check with bearing specialist. getting there. Its 28mm where the stem nut fits but are you sure its the same where the bearing sits and not 30mm ...? I used this on a GSXR 1000 front end .... 1 Quote Link to comment
Sheep Posted April 23, 2016 Share Posted April 23, 2016 Exactly the same as i used too....^^^^^^^ Quote Link to comment
coombehouse Posted April 23, 2016 Share Posted April 23, 2016 (edited) I just bought one too. Just over £20 delivered nexxt day. 30mm i/d x 47mm o/d I think. Seems like Marksman Bearings are the only source in UK If you had SRAD yokes in there before its the same bearing Edited April 23, 2016 by coombehouse More info Quote Link to comment
Tony Nitrous Posted April 28, 2016 Share Posted April 28, 2016 Thanks guys. Interesting thread and some good info. I wasn't expecting later front ends to have a compatible stem length with the older frame. Anyone know which other fit or I can find a list of stem lengths. Thanks. Quote Link to comment
Gammaboy Posted April 28, 2016 Share Posted April 28, 2016 (edited) Hey Tony, I've got a set of those Allballs bearings (99-3540-5 and 99-3517-5) sitting here from my aborted watercooled project - was going to be K7 forks into WN, but I think the bearing outers are the same size between GSX and WN GSXR Edit, looking at my invoice and the all balls spreadsheet, I suspect I may have ordered the wrong one in 99-3517-5 - will have to check that out. Definitely have the 99-3540-5 though. Edited April 28, 2016 by Gammaboy Quote Link to comment
kiwi Posted April 28, 2016 Share Posted April 28, 2016 On 4/23/2016 at 11:37 PM, coombehouse said: I just bought one too. Just over £20 delivered nexxt day. 30mm i/d x 47mm o/d I think. Seems like Marksman Bearings are the only source in UK If you had SRAD yokes in there before its the same bearing type the bearing size into search box on egay 50% cheaper, several bearing suppliers now stock them as popular size. Quote Link to comment
Tony H Posted April 28, 2016 Author Share Posted April 28, 2016 Spot on advice. I ordered the bearing and you were correct 30 x 47. Typical that it was before Gammaboy posted. Quote Link to comment
coombehouse Posted May 2, 2016 Share Posted May 2, 2016 On 4/28/2016 at 4:29 PM, kiwi said: type the bearing size into search box on egay 50% cheaper, several bearing suppliers now stock them as popular size. On 4/28/2016 at 4:29 PM, kiwi said: type the bearing size into search box on egay 50% cheaper, several bearing suppliers now stock them as popular size. I couldnt find any tapered bearings. Plenty of ordinary bearings though Quote Link to comment
kiwi Posted May 2, 2016 Share Posted May 2, 2016 CH i just looked and Pyramid list on there @ £10.49 each Quote Link to comment
Gammaboy Posted May 3, 2016 Share Posted May 3, 2016 On 02/05/2016 at 3:07 AM, kiwi said: CH i just looked and Pyramid list on there @ £10.49 each After the experience I just had with fork seals from Pyramid, they can go fuck themselves. 1 Quote Link to comment
Duckndive Posted May 4, 2016 Share Posted May 4, 2016 http://shop.marksman-ind.com/99-3540-5-30x47x12-taper-roller-bearing-32906-15086-p.asp Quote Link to comment
coombehouse Posted May 5, 2016 Share Posted May 5, 2016 On 5/2/2016 at 6:07 PM, kiwi said: CH i just looked and Pyramid list on there @ £10.49 each Yep you are right though it doesnt show if you put in 30x47 bearing. You have to search for 30x47 bearings. Cheap too. Damn!! Next time. Nick Quote Link to comment
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