Engine and Technical Discussion

Discussion of the KTM RC 390 Engine and Powertrain.
RobbiRob76
New Yoshimura Exhaust coming!!!
4 5 6
Replies
111
Views
28K
KwicK To Master KTM
KwicK To Master KTM
vishwar1
Things to look out for before buying an used Rc390
Replies
2
Views
2K
vishwar1
vishwar1
K
Bazzaz vs PCV
Replies
17
Views
4K
kcramp
K
Treachery
Shift shaft play?
Replies
2
Views
1K
Fasteddy
Fasteddy
ej22tgc8
Clutch play adjustments and lurching starts
Replies
1
Views
2K
Old3
O
tecknojoe
Should the clutch spring just pop out?
Replies
4
Views
2K
tecknojoe
tecknojoe
S
Bar ends removal?
Replies
7
Views
4K
Treachery
Treachery
O
Airbox lid mod + PC5
Replies
10
Views
4K
Old3
O
ip_tune
Need an explanation..what's going wrong exhaust port
Replies
2
Views
1K
ip_tune
ip_tune
psych0hans
60PS Turbo Charged RC390
Replies
13
Views
10K
TheRoadWarrior
T
D
Neutral Light and "N" not indicating
Replies
0
Views
3K
D3signer
D
KwicK To Master KTM
Oil leak - help needed please
Replies
10
Views
8K
Old3
O
=maz=
Help required - Lock-wiring race bike issues.
Replies
4
Views
2K
micahpearlman
micahpearlman
R
Faint Beeping noise coming from RC390 engine area
Replies
9
Views
5K
Treachery
Treachery
MotoKam
Just adjusted the valves. Any questions?
Replies
7
Views
2K
OldVet
OldVet
W
Yosh exhaust
2
Replies
34
Views
8K
Trailerboy531
Trailerboy531
T
My RapidBike EVO installation.
Replies
1
Views
2K
A1VW2NV
A1VW2NV
rudra2k14
About engine power
Replies
3
Views
1K
ray
ray
K
K&N Air Filter
Replies
15
Views
6K
Treachery
Treachery
R
Oil cooler
Replies
4
Views
3K
rogergreene
R
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