ICONSPORTSS Big Bore Exhaust Pipe and Muffler Kit ICOTM873 for CRF70 and XR70

Upgrade a compatible dirt or pit bike with the ICONSPORTSS ICOTM873 exhaust assembly. The kit includes one exhaust pipe and one muffler, with an approximately 635 mm pipe length and 38 mm muffler inlet diameter. The source describes the system as improving airflow, throttle response, and exhaust sound on compatible models.