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Ships within 48 hours · Estimated delivery Aug 27 - Sep 1
8:1 air/fuel ratio
A new replacement unit for stock and slightly modified engines
Advanced design ensures lightning-quick throttle response Extensively track- and dyno-tested Steel Allen head screws make repacking an easy task Exclusive E-glass pillow packing Includes USFS-approved spark arrestor that can be removed for closed-course racing
FMF developed the PowerCore 4 to increase the horsepower and torque throughout the entire power curve producing a noticeable power increase that is usable and compatible with every style of riding
ICON Airform™ Helmet - 9 Lives - Blue - XL 0101-17387 Tourmodular Helmet Internal Sun Visor 8:1 air/fuel ratioInjection molded polycarbonate shell for strength Continuous venting system Sculpted neck roll Internal airflow geometry Fog free ICON Optics Shield with Rapid Release System Prolock positive shield locking system Internal Dropshield with exterior switch The Dropshield visor must only be used while the main face shield is in the fully closed position Removable Hydradry 3 piece moisture wicking liner Removable molded breath deflector Internal speaker