YAMAHA YZ65 2018-2025 / YZ85 2002-2025 CORE EXP 4.0

What it does

Using the principles of centrifugal force, Core EXP automatically engages and disengages based on RPM. This means you can come to a complete stop in gear, without touching the clutch lever, and your bike stays running.

Featured Technology

• – EXP
• – Core
• – Adjustment Technology

Features and benefits

• – Prevents engine stalls
• – Clutch lever use is optional; lever feel and function are unchanged
• – Smooth power engagement increases traction
• – Cooler operating temperatures and incredibly efficient clutching provide extended clutch life
• – Allows riders to refine skills like precise throttle control, line selection, and cornering
• – Proprietary billet components offer superior durability
• – Riding is enhanced, more fun, and less demanding so riders can conquer more terrain
• – Fully tuneable to suit rider and/or terrain
• – Manual shifting of transmission still required
• – Most installations do not require modification of stock parts