F4i shock?
Moderator
MotoGP
Joined: Dec 2004
Posts: 2,553
From: South Texas
The F4i shock, while cheap and abundant on the market, is much shorter and the spring rate much lighter than the superhawk. I "pioneered" this mod on the vtec vfr and it works well for light riders. It may fair better on the VTR with its lighter weight tho' but it will need a substantial upper extension.
Also, because of the VTR's dual exhaust it might be difficult to reach the rebound adjuster screw on the bottom. Again, pic is from a VFR with a right side only exhaust.
On superbling, I successfully ran a penske cbr954 shock because it was valved/sprung for a heavy 954 rider (210+ lbs) since stock is also lighter than the 'hawk. No closeup handy but you can see the reservoir in this shot.
At 345mm, the VTR shock is about the longest modern honda shock made. The VFR and cbr1100xx are the next closest in size and spring rate. Unfortunately, these aren't upgrades either (rebound only, no reservoir, etc). FWIW: On superbling I also experimented with a very tired fox cbr900rr, a ducati 916, R6, R1, an ohlins VTR unit in dire need of a rebuild and of all those the worn out ohlins was still the best.
R1 shock with custom spring sure looked purty tho'!
HTH
Also, because of the VTR's dual exhaust it might be difficult to reach the rebound adjuster screw on the bottom. Again, pic is from a VFR with a right side only exhaust.
On superbling, I successfully ran a penske cbr954 shock because it was valved/sprung for a heavy 954 rider (210+ lbs) since stock is also lighter than the 'hawk. No closeup handy but you can see the reservoir in this shot.
At 345mm, the VTR shock is about the longest modern honda shock made. The VFR and cbr1100xx are the next closest in size and spring rate. Unfortunately, these aren't upgrades either (rebound only, no reservoir, etc). FWIW: On superbling I also experimented with a very tired fox cbr900rr, a ducati 916, R6, R1, an ohlins VTR unit in dire need of a rebuild and of all those the worn out ohlins was still the best.
R1 shock with custom spring sure looked purty tho'!
HTH
Last edited by superbling; Jan 17, 2008 at 09:45 PM.
Member
Squid
Joined: Jan 2008
Posts: 51
From: Sac, Cali
thats a very nice looking bike super!
how hard is it to fit a vfr tank? i need a new tank anyways and it seems like vfr tanks are more common and cheaper
edit: i found the guide how to do it http://www.easternriders.net/vfr_vtr.htm
how hard is it to fit a vfr tank? i need a new tank anyways and it seems like vfr tanks are more common and cheaper
edit: i found the guide how to do it http://www.easternriders.net/vfr_vtr.htm
Last edited by Veles; Jan 17, 2008 at 07:00 PM.
Moderator
MotoGP
Joined: Dec 2004
Posts: 2,553
From: South Texas
Hey at least he gave us credit; cool. Here's my thread from the knowledge base forum. A forum all newbs should be required to read! LOL
https://www.superhawkforum.com/forum...ead.php?t=6983
https://www.superhawkforum.com/forum...ead.php?t=6983
Moderator
MotoGP
Joined: Dec 2004
Posts: 2,553
From: South Texas
As posted in our classifieds, here's a VFR unit that will with minor modding (adding a spacer to get the correct length):
http://www.vfrdiscussion.com/forum/i...howtopic=40104
Moderator
MotoGP
Joined: Dec 2004
Posts: 2,553
From: South Texas
Andy and Involute,
THANKS. I really liked it too. Funny story: The buyer bargained me down $200 over the phone which I had budgeted in before hand but then paid asking price when he picked it up! LOL
THANKS. I really liked it too. Funny story: The buyer bargained me down $200 over the phone which I had budgeted in before hand but then paid asking price when he picked it up! LOL
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