Author Topic: Ohlins TTXGP rear shock setup and install - sharing some helpful info  (Read 2199 times)

barboo

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I've ordered and will install a Ohlins TTXGP rear shock for my Empulse R. Below is some information that you will find helpful if you'd like to pursue this.

1) The Ohlins TTXGP is going to be a pricey shock. You'll be looking at between $1,500-2,000 for one. Personally I don't think it would be worth doing if the bike is only going to be ridden on the street. After tweaking the stock suspension and setting the sag; it feels fine to me for street riding (I'm about 180 with full gear on) + you will lose the use of the passenger pegs (those have to be removed for the Ohlins to fit). For racing/tracking I felt it was worth it so I took the plunge.

Here it is sitting in my K1200RS's trunk. Mmmmm...shiny...


2) Ohlins or whomever you work with to obtain the shock will need some measurements for the shock to fit right. Good news...the OEM Sachs shock is super easy to pull out. It's the easiest I've worked with...takes about 5-10 minutes to remove. It's actually easier than removing the passenger pegs. :) Given that, you're welcome to validate my measurements below if/when you order yours. I just thought they would be helpful.

Below are the ones needed - the TTX will sit with the reservoir at the bottom:
- Top mounting point:


- Bottom mounting point:


- Top Sachs OEM shock w/ offset:




- Bottom Sachs OEM shock w/ offset




I had my spring+shock set to my full geared weight of 180# so outside of some minor tweaks it should be good to go once in. I'll add the post install pic...should have it tomorrow.

Hope you all find this helpful.
« Last Edit: June 11, 2014, 09:24:17 PM by barboo »
1973 Honda CL350 (For Fun)
1999 BMW K1200RS (Daily ride)
2007 Aprilia Tuono R (Street)
2005 Suzuki GSXR 600 (Wife's Track)
2012 BMW S1000RR (Race / Track)
2013 Brammo Empulse R (Race / Track / Street)

barboo

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The shock is installed. :D

A couple of lessons learned on this.

1) Unfortunately it wasn't as simple as an install as I first thought it would be. I did have to do some minor modifications to the shock and swing-arm mount to get the shock to clear the swingarm.

2) If anyone is considering this route for their Empulse R I'd get in touch with Brammo or Ohlins first.
« Last Edit: June 11, 2014, 09:25:50 PM by barboo »
1973 Honda CL350 (For Fun)
1999 BMW K1200RS (Daily ride)
2007 Aprilia Tuono R (Street)
2005 Suzuki GSXR 600 (Wife's Track)
2012 BMW S1000RR (Race / Track)
2013 Brammo Empulse R (Race / Track / Street)

7racer

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Ohlins TTXGP rear shock setup and install - sharing some helpful info
« Reply #2 on: June 11, 2014, 10:35:25 PM »
Awesome post!!!

barboo

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Awesome post!!!
Thanks! Here's a pic of it in. Unfortunately it's hidden behind a number plate.

« Last Edit: June 12, 2014, 07:23:51 AM by barboo »
1973 Honda CL350 (For Fun)
1999 BMW K1200RS (Daily ride)
2007 Aprilia Tuono R (Street)
2005 Suzuki GSXR 600 (Wife's Track)
2012 BMW S1000RR (Race / Track)
2013 Brammo Empulse R (Race / Track / Street)