AFX FX-41DS Cheek Pads - Medium 0134-1518 Stainless Intake Valve and Spring Kit They are made from two

They are made from two pieces of cast aluminum that fit around the top of the header

Full-race two-stroke silencer The compact design of the short aluminum canister offers optimum performance gains and is recommended for closed-course racing only Hex head screws are used to secure the inlet cap and can be removed easily for quick re-packing of the silencer 304 stainless steel intake tube Double-walled mounting bracket(s) Tig and mig welded for strength and durability E-Glass internal packing for maximum packing life Made in the USA

Dynamic Flow Control (DFC) zippered thigh direct vents allow for personalized and adjusted levels of airflow Extended zippered boot gussets with double adjusters ensure a tight seal around the ankle and facilitate fitting and removal

Stainless steel Construction with Hand Tig Welding

These are an improvement for any level of rider

AFX FX-41DS Cheek Pads - Medium 0134-1518 Stainless Intake Valve and Spring Kit They are made from twoReplacement cheek pads for AFX FX 41DS helmets