UK customers - please note this silencer is not road legal in the UK and will be marked Not for Road Use Exhaust System Fits: MT-09 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 models. - Made from 304 grade stainless steel for maximum strength and durability. - Designed to improve of your bike. - Accepts your original lambda (02) sensor keeping your bikes engine management system, so no changes or modifications are required to your bike. - No fault codes will appear when you install our system. - Silencer weight = 1.61kg - Silencer Body Length Excluding Tips = 200mm - Silencer Code : BC20V - Silencer Material = 304 Grade Black Painted Stainless Steel + Carbon Tip - Silencer mounting strap, bracket, springs, clamp and 3 exhaust.