YFZ450 & YFZ450R General Talk | YFZ Central

Sticky Should've done this sooner

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Sticky Sticking gear problems...

8 9 10

194

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Sticky First thoughts after Vortex and Yoshi

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

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16

190

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2021 Yfz450r Clutch Box/basket Issue?

4

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2021 Yfz450r Rekluse radius cx and yoshimura rs-2 exhaust for sale

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35

1

59

Yfz450r big bore vortex settings

1

70

If I put a fuel customs intake do I have to delete the AIS

3

100

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40

Yfz450 quad motor vs yz450f motor

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805

2021 450r coolant hose question

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220

Vibration at the foot pegs

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56

Glowing header not normal but how to solve it

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by majeed

OEM CONNECTING ROD IN HOT RODS CRANK

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71

Fuel Customs Intake

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240

Vortex install with stock bracket?

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Parts Website Recommendations?

11

330

by cnel36

Just got the vortex! Anything to know before hand?

6

153

Leaking Output Seal.

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by Yfz450se1313

2005 YFZ450 motor knocking and won’t run

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128

Shift shaft snapped

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74

Oil upgrade/update

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145

Is the FCI Intake worth it?

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289

by Kalebsyfz450rse

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89

2

134

High hp efi yfz450r

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200

12.5:1 Piston.......

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by hew

HMF Optimizer tuning question for non HMF Exhaust?

5

220

by tahir

For any of you YFZ450 Owners

4

242

by Chango

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197

Is bogging issues on the new Yamaha's

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2019 YZF450R SE

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Yfz450r rebuild

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by majeed

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2004 YFZ450 Sputtering problem

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13:1 race gas/elevation/general questions

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