Yamaha YZ 450 discussions

2025 Yamaha YZ450F. Picture credits - Yamaha. Submit more pictures.	Discuss the Yamaha YZ 450 models without registering or logging in. Simply enter questions, comments or answers. We specially welcome comments on technical issues, riders' experiences, tips on styling and performance enhancements and references to tests. You may also sell or request parts.
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Discussion topics for Yamaha YZ 450 motorcycles:

Starting a cold (9 months) 2007 YZ 450F (By DAdams, 2021-06-17)
2011 yz450 starting after injector rebuild (By Gary S, 2021-05-14)
touchy throttle (By jhshockl, 2021-02-23)
Owner me (By Rm, 2020-12-20)
Oil capacity for 2013 yz450F (By Derrik Allen, 2018-08-25)
2006 Yz450f stock exhaust DB level (By Ben3918, 2017-05-08)
2003 yz450f kick starter (By Thomas, 2017-03-10)
Primary and secondary gear ratios (By 39402, 2016-09-17)
How can I be sure it´s a 2009 (By matt, 2015-04-28)
Mechanic (By crazydutchman, 2014-10-31)
sworth (By sworth, 2014-10-08)
THROTTLEFIST (By JCOLTON, 2014-01-07)
Eddy yz450 (By Ryan Edwards, 2013-06-17)
my 2006 yzf450 pops on deceleration (By phil, 2013-05-17)
Red hot pipe (By Rod, 2012-11-27)
handling (By sonny, 2012-11-11)
orginal price onroad (By raju, 2012-09-03)
yamaha yz 450 fr (By shaun, 2012-06-18)
bike (By matt, 2012-04-07)
trenco (By trenon, 2012-03-01)
2006 yz 450 f (By mary bowles, 2012-02-04)
new 450f owner (By steve, 2011-12-08)
yz 450f 2005 (By josh, 2011-11-12)
tuning issues (By Alex Delgado, 2011-08-08)
director (By jimmy poindexter, 2011-06-29)
senior racer circut 36 (By dennis jones, 2011-02-21)
Help!!!! Please (By Justin, 2011-02-12)
problem (By yamaha, 2011-02-07)
sale? (By worley, 2011-01-20)
speeds (By jose, 2010-10-04)
Help (By Bobby, 2010-06-23)
murphy (By murphy, 2010-04-13)
murphy (By murphy, 2010-04-13)
VALVE CLEARANCE (By TWITCH, 2010-04-03)
this bike is the best (By nick, 2009-09-08)
Stater keeps going out on 2007 YZ450F (By Matt Winsor, 2009-01-26)
Gas mixture (By Andy, 2008-12-21)
cimoli (By cimoli, 2008-11-23)
Advise (By bee, 2008-06-02)
how much is it??? (By Kay, 2008-02-04)
06 yz450f octane ? (By Mark, 2007-08-23)
- RE: 06 yz450f octane ? (By adoado0, 2011-02-20)
  - RE: 06 yz450f octane ? (By Belong2twp, 2011-04-03)
- RE: 06 yz450f octane ? (By adoado0, 2011-02-20)
how can i tell if my big end has seen better days (By darren, 2007-07-21)
Suspension, Fork (By Jocke, 2007-06-10)
yz 450 (By brandon hawkins, 2006-05-13)
Great Bike (By Tony SKinner, 2006-03-29)
- RE: Great Bike (By Big T, 2008-04-06)
setting the sag wr/yz 450 /04 (By mag1, 2006-02-19)
any specs? (By BIG J, 2006-01-25)
gear problem (By dule, 2004-12-24)
Looking to buy this bike (By AMan, 2004-11-04)
- RE: Looking to buy this bike (By Metal Mulisha, 2006-03-29)
GREAT BIKE (By ERIC, 2004-10-08)
yz450 is not a 2 stroke **** (By kevin, 2004-09-10)
- RE: yz450 is not a 2 stroke **** (By Steve, 2006-08-01)
please tell me (By allen, 2004-08-09)
- RE: please tell me (By ERIC, 2004-10-08)

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Discussion forums for individual Yamaha YZ 450 motorcycles:

2025 Yamaha YZ450F (Cross/motocross, 450 ccm)
2025 Yamaha YZ450F Monster Energy (Cross/motocross, 450 ccm)
2025 Yamaha YZ450FX (Enduro/offroad, 450 ccm)
2024 Yamaha YZ450F 50th Anniversary Edition (Cross/motocross, 450 ccm)
2024 Yamaha YZ450F (Cross/motocross, 450 ccm)
2024 Yamaha YZ450FX (Enduro/offroad, 450 ccm)
2023 Yamaha YZ450F Monster Energy (Cross/motocross, 449 ccm)
2023 Yamaha YZ450F (Cross/motocross, 449 ccm)
2023 Yamaha YZ450FX (Enduro/offroad, 450 ccm)
2022 Yamaha YZ450F (Cross/motocross, 449 ccm)
2022 Yamaha YZ450F Monster Energy (Cross/motocross, 449 ccm)
2022 Yamaha YZ450FX (Enduro/offroad, 450 ccm)
2021 Yamaha YZ450 FX (Enduro/offroad, 450 ccm)
2021 Yamaha YZ450F (Cross/motocross, 449 ccm)
2021 Yamaha YZ450F Monster Energy (Cross/motocross, 449 ccm)
2021 Yamaha YZ450FSP (Cross/motocross, 449 ccm)
2020 Yamaha YZ450 FX (Enduro/offroad, 450 ccm)
2020 Yamaha YZ450F (Cross/motocross, 449 ccm)
2019 Yamaha YZ450F (Cross/motocross, 450 ccm)
2019 Yamaha YZ450FX (Enduro/offroad, 450 ccm)
2018 Yamaha YZ450F (Cross/motocross, 450 ccm)

2018 Yamaha YZ450FX (Enduro/offroad, 450 ccm)
2017 Yamaha YZ450F (Cross/motocross, 450 ccm)
2017 Yamaha YZ450FX (Enduro/offroad, 450 ccm)
2016 Yamaha YZ450F (Cross/motocross, 450 ccm)
2016 Yamaha YZ450FX (Enduro/offroad, 450 ccm)
2016 Yamaha YZ450F 60th Anniversary (Cross/motocross, 450 ccm)
2015 Yamaha YZ450F (Cross/motocross, 450 ccm)
2014 Yamaha YZ450F (Cross/motocross, 449 ccm)
2013 Yamaha YZ450F (Cross/motocross, 449 ccm)
2012 Yamaha YZ450F (Cross/motocross, 449 ccm)
2011 Yamaha YZ450F (Cross/motocross, 449 ccm)
2010 Yamaha YZ450F (Cross/motocross, 449 ccm)
2009 Yamaha YZ450F (Cross/motocross, 449 ccm)
2009 Yamaha YZ450F Team Replica (Cross/motocross, 449 ccm)
2008 Yamaha YZ450F (Cross/motocross, 449 ccm)
2007 Yamaha YZ 450 F (Cross/motocross, 449 ccm)
2007 Yamaha YZ450FSE - Special Edition (Cross/motocross, 449 ccm)
2006 Yamaha YZ 450 F (Cross/motocross, 449 ccm)
2005 Yamaha YZ 450 F (Cross/motocross, 449 ccm)
2004 Yamaha YZ 450 F (Cross/motocross, 449 ccm)

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