FMF Powercore 4 Muffler 044222 1821-0681 Fork Cap Tool The "clamp knuckles" are WORKS

The "clamp knuckles" are WORKS spec and 3D milled to maximize weight and strength

Each piece is water-jet cut in the ideal shape for the Yamaha R3 (2015-2017) in race trim but will also fit other models if modified

Technical stretch fabric at the crotch

Come with protective film on both sides which prevents fingerprinting when installing

Wide entry aperture and a hook-and-loop upper closure Thermoplastic Rubber (TPR) flap allows for a broad range of calf fit adjustments for comfort and support

FMF Powercore 4 Muffler 044222 1821-0681 Fork Cap Tool The "clamp knuckles" are WORKSDeveloped 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 Aluminum construction and stainless steel Hi Flo end caps make for the perfect balance of performance and strength Removable spark arrestor included