F5 Dave
23rd March 2010, 17:07
<link rel="File-List" href="file:///C:%5CDOCUME%7E1%5Cdavid%5CLOCALS%7E1%5CTemp%5Cmsoh tml1%5C01%5Cclip_filelist.xml"><!--[if gte mso 9]><xml> <w:WordDocument> <w:View>Normal</w:View> <w:Zoom>0</w:Zoom> <w:PunctuationKerning/> <w:ValidateAgainstSchemas/> <w:SaveIfXMLInvalid>false</w:SaveIfXMLInvalid> <w:IgnoreMixedContent>false</w:IgnoreMixedContent> <w:AlwaysShowPlaceholderText>false</w:AlwaysShowPlaceholderText> <w:Compatibility> <w:BreakWrappedTables/> <w:SnapToGridInCell/> <w:WrapTextWithPunct/> <w:UseAsianBreakRules/> <w:DontGrowAutofit/> </w:Compatibility> <w:BrowserLevel>MicrosoftInternetExplorer4</w:BrowserLevel> </w:WordDocument> </xml><![endif]--><!--[if gte mso 9]><xml> <w:LatentStyles DefLockedState="false" LatentStyleCount="156"> </w:LatentStyles> </xml><![endif]--><style> <!-- /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal {mso-style-parent:""; margin:0cm; margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:12.0pt; font-family:"Times New Roman"; mso-fareast-font-family:"Times New Roman"; mso-ansi-language:EN-NZ;} @page Section1 {size:612.0pt 792.0pt; margin:72.0pt 90.0pt 72.0pt 90.0pt; mso-header-margin:35.4pt; mso-footer-margin:35.4pt; mso-paper-source:0;} div.Section1 {page:Section1;} --> </style><!--[if gte mso 10]> <style> /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman"; mso-ansi-language:#0400; mso-fareast-language:#0400; mso-bidi-language:#0400;} </style> <![endif]--> This is less of a question & more some thoughts on screen which more belong in Suspension than product review. <o></o>
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My Tiger was a left field purchase for me but is one of the most fun bikes I’ve owned, despite being a 2 stroke nut & having owned the usual IL4 sportbikes.<o></o>
<o></o>
But one thing I decided after spending money on valve kits on bikes is if you are going to keep the bike it is better to spend the money early in ownership than a year from when you sell it.<o></o>
<o></o>
The rear had been revalved after it had failed for the original owner, apparently with immense improvement. However it was the end that felt the most baggy. OK, so it is an overgrown trailbike, but. . . <o></o>
<o></o>
So dive in, Ohlins for the rear & Race Tech goldvalves for the front with a question on the front springs. I wanted to keep the suspension soft as this is the whole point of these bikes. Racetechs calcu-ma-lator said .9-.95s which seemed crazy heavy for my sleek form of sub 80kg. Robert suggested we tried the std, & then the Ohlins specified .7 springs.<o></o>
<o></o>
Change to the RT valves was a revelation. Didn’t feel much difference on smooth roads, but as soon as I hit the twisty roads & bit-the-brakes-&-let-go I’d decided it was money well spent. Later I noticed the confidence over rough pavement.
<o></o>
But I could bottom the forks braking over bumps. So why was the ohlins recommendation too soft? Well examination of the stock valves showed they were tiny pistons with (from memory) a shim on one side & two on the other. Like damper rod forks with small holes they orifice limited over any decent bump & as Ohlins don’t make valving kits for Tigers they test with stock valves that effectively lock up; so soft springs are the order of the day.<o></o>
<o></o>
With valving that works; stiffer springs are required to stop the forks plummeting when asked to perform. On the other hand the RT calculator recommendation would have been too stiff<o></o>
<o></o>
Thankfully CKT honour their pledge to exchange out the springs as required & alternative .85 springs have resulted in correct performance (.8s might have coped fine too). Better to have this service than have to buy the springs twice.
<o></o>
The ohlins on the rear has been a set & forget till I got the front sorted, some playing to do, I think I’m borderline too soft for the rear. I’ll crank the preload a tickle & put the wife on as next test.<o></o>
<o></o>
So far very happy. OK it’s not that cheap, but wallowy or harsh bikes suck & I want to enjoy my ride as much as possible.<o></o>
<o></o>
<o></o>
<o></o>
My Tiger was a left field purchase for me but is one of the most fun bikes I’ve owned, despite being a 2 stroke nut & having owned the usual IL4 sportbikes.<o></o>
<o></o>
But one thing I decided after spending money on valve kits on bikes is if you are going to keep the bike it is better to spend the money early in ownership than a year from when you sell it.<o></o>
<o></o>
The rear had been revalved after it had failed for the original owner, apparently with immense improvement. However it was the end that felt the most baggy. OK, so it is an overgrown trailbike, but. . . <o></o>
<o></o>
So dive in, Ohlins for the rear & Race Tech goldvalves for the front with a question on the front springs. I wanted to keep the suspension soft as this is the whole point of these bikes. Racetechs calcu-ma-lator said .9-.95s which seemed crazy heavy for my sleek form of sub 80kg. Robert suggested we tried the std, & then the Ohlins specified .7 springs.<o></o>
<o></o>
Change to the RT valves was a revelation. Didn’t feel much difference on smooth roads, but as soon as I hit the twisty roads & bit-the-brakes-&-let-go I’d decided it was money well spent. Later I noticed the confidence over rough pavement.
<o></o>
But I could bottom the forks braking over bumps. So why was the ohlins recommendation too soft? Well examination of the stock valves showed they were tiny pistons with (from memory) a shim on one side & two on the other. Like damper rod forks with small holes they orifice limited over any decent bump & as Ohlins don’t make valving kits for Tigers they test with stock valves that effectively lock up; so soft springs are the order of the day.<o></o>
<o></o>
With valving that works; stiffer springs are required to stop the forks plummeting when asked to perform. On the other hand the RT calculator recommendation would have been too stiff<o></o>
<o></o>
Thankfully CKT honour their pledge to exchange out the springs as required & alternative .85 springs have resulted in correct performance (.8s might have coped fine too). Better to have this service than have to buy the springs twice.
<o></o>
The ohlins on the rear has been a set & forget till I got the front sorted, some playing to do, I think I’m borderline too soft for the rear. I’ll crank the preload a tickle & put the wife on as next test.<o></o>
<o></o>
So far very happy. OK it’s not that cheap, but wallowy or harsh bikes suck & I want to enjoy my ride as much as possible.<o></o>
<o></o>
<o></o>