Ninja 400 Complaints, Issues And Problems | Ninja 400 Riders Forum

**** horn problem

2 3

48

6K

by Boat

Clutch replacement.

15

202

by SDSS

Speedometer and Odometer Keeps Failing

8

175

by Baxter

Bike self steering

10

177

Not starting the first time.

2

20

3K

by atomicmonkey

Key bends easy?

17

1K

Hi Guys, im planning on buying a new Ninja 400 (2019 or 2020 model), are there any issues I should be concerned about

7

892

by atomicmonkey

Annoying buzzing

5

122

by ZED

Problem Shifting Gears On New 400's

9 10 11

210

46K

by Baxter

Help! Clutch Won’t Disengage

2 3

47

1K

Ninja 400 don't start

3

126

by Boat

Decrease in top speed. Lost 20mph!

18

455

Leaking Fork Seals at 3100 miles?

3

185

Leaking forkseals

1

103

Jerking/powerloss after driving for a while

7

195

Clutch is fried

10 11 12

220

33K

by rpwils

Bike won't start after several modifications

2

34

875

by atomicmonkey

13

2K

Head gasket worries

2

25

919

Buzzing at c.a. 6800 rpm

6

258

welp...clutch started slipping in 5th gear

6

415

by Norton-Motorsports.com

Code 67 and ABS light

9

745

New bike - burning smell

2

23

3K

Ninja 400 blown head gasket

3 4 5

89

16K

by Mac

hole in engine block ...

2

26

2K

by Pepito

Is it just me? Or is this normal?

19

2K

by Ryder

FT ECU OBDII Harness

4

350

Wind tipped bike, unknown screw

1

352

Woodcraft race only frame slider bolt doesn't fit

1

259

some questions will be helpful for all ..

4

588

by FMZ

'Leg' feather creaking

2

340

by Max400

Bike overheating?

2

29

9K

by Mattwilkes84

16

2K

Broken clutch sensor, help!

7

699

Anyway to eliminate lever wobble?

4

564