Fork Diameter

3 replies to this topic
  • partsman

Posted March 04, 2001 - 06:10 PM


Could anybody be so kind and mic thier fork tube diameter at the point where they are clamped by the triple clamp, upper and lower. Would prefer off an '00 yz426f. I have a chance to buy a pair at a good price and wondering if they will work for my application. Also the length and diameter of the bearing area of the stem would help also. Hope this isn't asking too much. Thanks

  • partsman

Posted March 05, 2001 - 05:01 PM


Help please!!!!!!

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

Posted March 05, 2001 - 05:26 PM


How much money ya got for me to tear my bike apart for some measurements you cheap bastard!!


  • DaveJ

Posted March 05, 2001 - 07:48 PM



Well this is as close as I could get.

The bottom clamp area came in at 2.30 inches (58.42mm).

The top is 2.117 inches (53.7718mm).

The length of the bottom edge of the bottom clamp to the top edge of the top clamp is about 10.6875 inches (271.4625mm).

The diameters were measured with calipers. Fairly close. The length was measured with a tape measure so give or take 2mm.

I could not get into the stem for any valid specs. Sorry.

You might also be able to call one of the triple clamp manufactures and ask them as well. Most are small and usually helpful companies.

Hope this helps.


Related Content


Is it worth it? (Cam and High compression piston) by macgi77

Dirt Bike   Make / Model Specific   Honda   CRF 150/230 F/L
  • Hot  36 replies
WR Camshaft Swap Info - last post by jamesm113

WR Camshaft Swap Info

  • 0 replies

YZ450F 03 Sparks driving me crazy by SirAttard

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

2016 YZ450 by CaptainKnobby

Dirt Bike   Dirt Bike Technical Forums   Suspension
  • Hot  59 replies

Michigan Motocross Tires by 288yz450

Dirt Bike   Dirt Bike Regional Discussion   North
  • 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.