YFZ450 & YFZ450R General talk | YFZ Central

Sticky Sticking gear problems...

8 9 10

194

53K

by BMCS AutoMotive

Sticky First thoughts after Vortex and Yoshi

2 3

48

10K

by SilsbySilverado103

Sticky Should've done this sooner

7

3K

Sticky Provide input to the OEMs about your Side-by-Side or ATV!

5

4K

by Omarelghayesh

Wiring Harness Issue on 2015 450R

2

34

Help extra bolt after full teardown. 2006 YFZ 450

0

8

0

14

PCV Auto tune maps

12

64

2020 450rse didnt come with se front grab bar

8

134

2010 EFI YFZ450r fuel question.

5

86

2010 Yamaha YZ450F won't kick start as easily as it use to. HELP! =)

1

50

Yfz 450 cylinder head

1

74

4

166

by Kalebsyfz450rse

Coolant Leak When Gas Valve Turned On

3

114

2020 yfz450rse warranty ? ?

6

194

VORTEX SETTINGS ON NEWEST UPDATE FOR 2019 YFZ450R

7

449

07 yfz 450 Fan Is Always On

1

58

How much is a head needing rebuilt worth?

3

165

3

118

Looking to buy a used yfz450

8

153

6

258

Goldspeed Products

18

3K

by Abimael Torres Valle

HELP! 06 yfz 450 wont start

0

65

Lost My Ignition Key

2

26

12K

1

88

HELP needed! YFZ 450 lean/rich jetting issues and fan not working with ignition on

6

105

by Akii3

450r Emissions Question?

1

65

by SilsbySilverado103

lost my keys of yamaha 2007 yfz450 - requires the best locksmith

16

3K

by KevinAnderson

HELP 09 yfzr clicking it first gear only???

3

836

new to me 450x oil change question - what to use??

2

106

04 yfz popping at 1/4 throttle

0

63

by Baxterjohn23

7

298

5

330

Vortex question/Issue

3

107

by SilsbySilverado103

08 yfz wont run in any shape or form

1

61

by NICK2008450SE

7

804

by SilsbySilverado103

06 450 clutch not engaging

0

58

by Bendis

Yfz450 is cutting out

3

95

by YFZ450 SD Rider

Best exhaust for 07 yfz 450

5

221

by vala