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steering linkage

 
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michaelcurrin
Flying Brick Rider


Joined: 01 Jun 2003
Posts: 329
Location: eastern NC

PostPosted: Tue Mar 11, 2008 1:56 pm    Post subject: steering linkage Reply with quote

Well besides the lighting upgrades, I've also been redoing the steering linkage. Two reasons for this, one to get some of the play out of it, and two to get a little more lock to lock steering angle.

Steering lock is a common problem with center hub steering. My front wheel probably turns less than half the amount the handlebars turn. It's usually not a problem on the road, but getting out of a parking spot can sometimes require about 42 pull ups and push backs, no fun with only gravity reverse or pushing.

I was going to get before and after pictures but the camera batteries were dead, and I didn't want to wait for a recharge to start disassembly.

Main thing was to make a new wishbone. This one is a few inches longer than the old one to hopefully increase the turn ratio.



In the old setup there was a 5/8" rod between the two "fork tubes" and the wishbone pivoted on the tubes, supported by two bearings. I could never get the side to side play out, also had a little wobble in the bearings. The new steup uses rod ends.







Still some work to do, the back of the fender is dangerously close to the ground so may have to bob it.
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Mike Currin
20 BMW R1250RS
93 BMW K1100RS / EML Speed 2000
06 Ducati ST3
67 Triumph 650 chopper
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Shoganai
Biscuit Fluffer


Joined: 27 Apr 2005
Posts: 2234
Location: Culpeper,VA

PostPosted: Fri Mar 14, 2008 12:13 am    Post subject: Reply with quote

Interesting.

What bike is that on?
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1993 K1100RS aka The Shop Whore
1994 K1100RS aka Blue Streak

The long road is a rainbow and the pot of gold lies there.
So slip the chain and I'm off again,
You'll find me everywhere. I'm a Rover. - JT


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Off the grid
Chaotic Good


Joined: 05 Jul 2006
Posts: 3414
Location: At the local taco truck waiting for Jo.

PostPosted: Fri Mar 14, 2008 12:22 am    Post subject: Reply with quote

He's got a 93 RS w sidecar and custom steering linkage.

"Pretty Sweet" is putting it mildly. Shocked

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Bane of your existence since July 2006
2007 Triumph Tiger ABS. "Sabertooth"
2009 Husqvarna TE610. "The dirty Italian mistress"


Last edited by Off the grid on Fri Mar 14, 2008 12:40 am; edited 1 time in total
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Shoganai
Biscuit Fluffer


Joined: 27 Apr 2005
Posts: 2234
Location: Culpeper,VA

PostPosted: Fri Mar 14, 2008 12:28 am    Post subject: Reply with quote

Wow! That's too cool!

Thanx. Very Happy
_________________
1993 K1100RS aka The Shop Whore
1994 K1100RS aka Blue Streak

The long road is a rainbow and the pot of gold lies there.
So slip the chain and I'm off again,
You'll find me everywhere. I'm a Rover. - JT


Nana korobi ya oki
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michaelcurrin
Flying Brick Rider


Joined: 01 Jun 2003
Posts: 329
Location: eastern NC

PostPosted: Fri Mar 14, 2008 8:46 am    Post subject: Reply with quote

Here's some more information on the last set of upgrades

http://www.k11og.org/forum/viewtopic.php?t=2195&highlight=sidecar

and also

http://www.k11og.org/forum/viewtopic.php?t=2580&highlight=sidecar
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Mike Currin
20 BMW R1250RS
93 BMW K1100RS / EML Speed 2000
06 Ducati ST3
67 Triumph 650 chopper
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