TZR125RR Powervalve problems

GRR125 · L Plate Warrior Joined: 14 Apr 2005 Karma :

Hi Guys,

My first post on the forums....and its regarding a problem. Swaffs pointed me in your direction, so hopefully you can help me.

I'm the proud owner of a BSB tuned R6 but I have also purchased a TZR125RR just to go about town on. Please be aware, this isn't a TZR125R, its the RR model that was never introduced in the UK

I brought the bike off of a friend of mine and he had just had £600 spent on a totally new engine basically ( it was a rebuild, But it was basically all new parts) Obviously, as you're all aware as your bikers, it needs to be "caressed" for the first 500 miles. So my friend wasn't tempted to give that throttle a bit more of a twist, he asked the techy on the bike to Disconnect the powervalve so he couldn't blow her up. He sold the bike to me at 250 miles into the run-in, I have now completed the 500 miles and want to give her a bit of a run down the motorway. unfortunatley, Shes only capable of 60mph at present.

I've taken the fairing offon both sides to take a look at her nakid ( corrr) and I have located what I believe to be the powervalve. I've looked best I can, and the cables seem to be all connected at the powervalve end, but I can't seem to see where they go. I believe the TZR125RR has servo- assisted powervalve, so the likelyhood is its diconnected a tthat end, but I just can't seethe damn thing. also, I was wondering if the indicators and Powervalve could be on the same "line" as since the powervalve was disconnected they haven't worked.

If someone can help me out, I'd much appreciate it. Ok - I have a faster bike, so I shouldn't really be fussed. But you always want something that you haven't got, and thats the TZR to have the power. Its also apparently the fastest 125 production bike made, so I wanna test that for myself.

Anyway, Hope to get some responses, Cheers guys.

GRR Razz

swaffs · World Chat Champion Joined: 18 Mar 2004 Karma :

These are the guys racing TZR's etc.

https://www.ypmrc.co.uk
I am working with them re: photography at the moment so will put ther question to them as well.
____________________
Swaffs Photography |
BCF vinyl stickers
"Look not back in anger, nor forward in fear, but around you in awareness."

swaffs · World Chat Champion Joined: 18 Mar 2004 Karma :

I have spoken to the main man at YPMRC and here's his response:

Kickstart · The Oracle Joined: 04 Feb 2002 Karma :

Hi

This is the Italian built TZR125.

Only thing to do is lift the tank and follow the cables from the power valve to the servo unit. Chances are that they have just disconnected the electrical connection for the servo. The servo has 3 wires going to it, 2 in a block connector and one seperate one that dives off to the CDI unit.

Looking at the wiring diagram I cannot see why it should affect the indicators.

All the best

Keith
____________________
Traxpics, track day and racing photographs - Bimota Forum - Bike performance / thrust graphs for choosing gearing