05 450 gearing?

3 replies to this topic
  • dirt_pilot

Posted April 13, 2005 - 07:06 PM


It is time to replace the chain rings, what gearing are you running. I am stock right now (14x51), I used to run 14X47 on my 03 450 but I cant remember where that was compared to stock. I think they changed the internal gears between those years. I am thinking of gearing up a tooth in the rear (going to a 50) so I am not between gears so much. What is every one else doing?

  • 226DAD

Posted April 15, 2005 - 01:55 PM


I thought 14/50 was stock for 05. I do believe internal ratios were changed for 05, so 14/50 on a 05 is different than 14/50 on a 04. My boy runs 14/50 for most tracks, but ranges between 14/49 and 14/52.

Visit the ThumperTalk Store for the lowest prices on motorcycle / ATV parts and accessories - Guaranteed
  • rmracer27

Posted April 15, 2005 - 05:49 PM


The gearing for the 05 is 14 front and 51 rear. Just did some changing on mine.

  • undrdog

Posted April 16, 2005 - 03:46 AM


I run on a small track and found I couldnt use most of 3rd gear. So I geared it lower, 13/50 Now I just worry about two gears, 2nd and 3rd. Its pulls harder with my 215 lb. butt out of the really tight corners now in 2nd and one click up and I'm to the next corner before one click down. I guess it depends on the size of the track you ride the most. I still carry my 14/51 gears and a spare chain with me, in case I want to experiment a little........

Related Content


Chubby dad, looking at bikes , First trip to the orange/black forum ! by Slow_ride

Dirt Bike   Make / Model Specific   KTM   250-530 EXC/MXC/SXC/XC-W/XCR-W (4-Strokes)
  • Hot  28 replies

Thinking about Yamaha 250... by Arctic Pride

Dirt Bike   Special Interest Forums   Pro Racing
  • Hot  491 replies

100 hrs on 2014 yz450f, shim valves or replace them? by ttr230rider6

Dirt Bike   Make / Model Specific   Yamaha   YZ 400/426/450
  • Hot  79 replies

Snake pit oct 30th by The Anvil

Dirt Bike   Dirt Bike Regional Discussion   California
  • Hot  293 replies

Megabomb Fitment by 288yz450

Dirt Bike   Make / Model Specific   Yamaha   YZ 400/426/450
  • 1 reply

Join Our Community!

Even if you don't want to post, registered members get access to tools that make finding & following the good stuff easier.

If you enjoyed reading about "" here in the ThumperTalk archive, you'll LOVE our community. Come join ThumperTalk today!

The views and opinions expressed on this page are strictly those of the author, and have not been reviewed or approved by ThumperTalk.