DRIVEN RACING Rear Sprocket - 43-Tooth 5178-520-43T RPT Replacement Air Filter Cold coiled then heat treated

Cold coiled then heat treated

Includes mounting hardware and installation instructions

Laser-cut front and side vents for airflow

comes with a removable USFS approved spark arrestor making it easy to alternate between off-road and closed course riding Machined aluminum muffler brackets for increased strength and durability Asymmetrical muffler configuration for increased packing volume Most systems equipped with a RC-4 Resonance Chamber for reduced sound output Machined mid pipe to headpipe joint for a better

IP68 waterproof up to 3 meters deep

DRIVEN RACING Rear Sprocket - 43-Tooth 5178-520-43T RPT Replacement Air Filter Cold coiled then heat treatedOne of the lightest 520 steel sprockets available today Designed using our proprietary EST Technology Performance and longevity all in one sprocket Attractive black zinc semi gloss finish Lowered surface to remove unnecessary weight