RENTHAL Handlebar - 7/8" - 607 - YFM660 Raptor ('01 - '05) - Silver 60701SI04227 RPM Signal Filter Internal Air Channel — Improved

Internal Air Channel — Improved ventilation with an enhanced air extraction system

helping to prevent engine failure Keeps the engine lubricated to optimize performance Recommended for bikes with upgraded engines using the Koso North America 170cc Big Bore kit and 4V cylinder head (sold separately)

Kevlar lining for high levels of abrasion resistance

Replacement vented shield for Arai XD-4 helmets

The upper is constructed from a microfiber which is superbly lightweight

RENTHAL Handlebar - 7/8" - 607 - YFM660 Raptor ('01 - '05) - Silver 60701SI04227 RPM Signal Filter Internal Air Channel — ImprovedExclusive aerospace aluminum alloy is precisely engineered for the best combination of strength and fatigue reduction Shot peened finish for improved fatigue life Laser marked positioning grid Exclusive, copyrighted lightweight clamping system for the cross brace; bolted and bonded to increase strength Each handlebar includes an updated injection molded foam bar pad for better protection and greater durability