FACTORY EDITION #1 Rear Guide. 
Solid body design, with non-replaceable wear pad.

Redesigned for 2023.
Large leading and bottom edge bevels to reduce grab in ruts and rocks.
Developed for Enduro, SX, MX and off-road. Suitable for all types of riding.
Works with all standard and sealed chains.
Includes new mounting hardware. 
Industry leading plastic formula “RMS” (Return Memory System).  
Absorbs impacts and returns to center.
Friction reducing additives and UV protection to eliminate color fade.
Used by championship winning race teams worldwide.
Recommended by MXA, Dirt Bike and Dirt Rider magazines.
Made in the USA.

US Patent: D532,720 
EU Patent: 000506480-0001

Fits:

2023 Yamaha YZ450F