LUXON 4-POST RUBBER ISOLATED 1 1/8" BAR MOUNTS YAMAHA YZ250F/YZ450F 14-25 WR250F/YZ250FX 15-25 WR450F/YZ450FX 16-25 CONE INTERFACE

Luxon lightweight 4-post bar mounts eliminate twisting due to small crashes and tip-overs without sacrificing vibration absorption like a solid mount would. Four sets of bushings absorb hard hits and track roughness without compromising steering precision. Three different rubber bushing sets (soft, medium, and firm) are included to fine tune the feel.

These mounts fit stock triple clamps with the Yamaha rubber cone interface, which includes most all Yamaha 4-stroke motocross and off-road models. The mounts will work in both the forward and back triple clamp mount hole locations and are the stock offset (10 mm of bar position change when flipping the mounts around). Height is increased by only 4 mm (26 mm high, bottom of bar to top of triple clamp). 

Kit Includes:

• Rubber isolated lower bar mounts
• Rubber bushings
• Upper bar clamps
  
• High-strength steel clamp bolts
• Anti-seize
• Instruction manual.

Three different hardness levels of rubber bushings are included at no additional cost. Soft (green) is for lighter riders, vet riders, or those with wrist injuries. Medium (yellow) is recommended for most off-road and motocross use, and hard (red) is recommended for aggressive motocross use and faster riders. It is also possible to mix different hardness levels of top and bottom bushings (for example, medium uppers with hard lowers) for further tuning.

Bushings will "break in" on the first ride and become a little softer than when first installed. Like all rubber bushings, these are wear items and will eventually break down and need replacing. Softer bushings will need to be replaced more often than harder bushings. Replacement bushings are available here.

Depending on the installation type, make and model of bike, bar mount position, etc., you may need to lightly trim plastic brackets and/or relocate hour meters or accessories to allow clearance for these bar mounts in some mount positions (typically not an issue on motocross bike installations).

BAR SIZE:

Luxon 1 1/8" bar mounts fit standard 1 1/8" (28.6 mm) handlebars (sometimes called fatbars) and Luxon 36mm mounts fit the Renthal FB36 bars (36 mm). These are NOT the same as fatbars, they have a much larger clamping diameter. Luxon do not offer bar mounts to fit the old 7/8" size handlebars. Other aftermarket companies offer adapter bushings to fit the 7/8" bar diameter in standard 1 1/8" mounts if necessary.

If you require 36mm bar mounts - click here.

WEIGHT (1 1/8") 414 g, 0.91 lbs
WEIGHT (36 MM) 446 g, 0.98 lbs
STOCK WEIGHT (2020 model) 464 g, 1.02 lbs

YAMAHA

• WR250F 2015-2025
• WR450F 2016-2025
• YZ250F 2014-2025
• YZ250FX 2015-2025
• YZ450F 2014-2025
  
• YZ450FX 2016-2025
  

These mounts fit stock Yamaha triple clamps with the rubber cone interface, which includes most Yamaha 4-stroke motocross and off-road models. These mounts do NOT fit the two-stroke models. Luxon have two stroke mounts available here.

The Yamaha Cone interface is a tapered cone shaped hole on the top and bottom of the triple clamp (a cross section would look like an hour glass). Stock triple clamps have two sets of holes for position adjustment; Luxon bar mounts fit both hole positions.

VIEW INSTALLATION INSTRUCTIONS HERE