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  1. Bikes/Parts Wanted
    Looking for a 2004-2006 r1 Engine
  2. 04-06 R1 Mechanical Help
    Hello. Ive been having all sorts of issues with this ticking slightly knocking noise that comes from the tensioner side of the engine around 3-5k rpm. Ive taken the bike to mechanics and they refuse to work on it because they have no idea idea what it could be. I fix bikes my self and cant...
  3. 04-06 R1 Mechanical Help
    Need some help with the constant er-1 error code. I do have the service manual and I’ve went through it. Replaced ecu and main wire harness. The motor cranks which leads me to believe it’s the gauge/cluster or the wire harness to the gauge. Anybody have any info on this issue? I’ve read almost...
  4. 04-06 R1 Mechanical Help
    My bike runs and rides great however has issues starting, the fuel pump works, starter is solid and only issue I know of is the battery is a little weak. I ran diag mode and discovered several fault codes which only one I'm concerned about which was "43". The code means the ECU cannot properly...
1-4 of 5 Results