Product Description Fitment: Honda XR80R/100R 2001-2003 Honda CRF80F/100F 2004-2013 Description: The T-4 Syste... Pro Circuit T-4 Exhaust System 2001-13 Honda XR/CRF 80/100cc | 4H01080 at MojoMotoSport.com Browse all MojoMotoSport.com deals $336.95 In Stock at MojoMotoSport.com Price verified today Buy Now at MojoMotoSport.com Secure checkout Easy returns or compare prices Amazon eBay Product Details Brand Pro Circuit Pro Circuit