S3 Binnenkop - hoge compressie Gas Gas/TRS Dual-stage reeds work in unison

Dual-stage reeds work in unison to perform efficiently throughout the entire powerband

True Functional Ventilation (TFV)-When in motion

114 Schakels

Yamaha YZ450F (2023/2024)

ProX pistons for Nicasil/plated cylinders

S3 Binnenkop - hoge compressie Gas Gas/TRS Dual-stage reeds work in unisonS3 is the specialist in Trial and Enduro parts. Innovation and high quality are the key words guiding the design of the elements that will make a difference. Tested in all conditions, the S3 products are at the cutting edge of technology and equip the best riders and trial teams. It uses the best alloys available, to obtain a better output & more traction. The advantage of these heads is that they can hold more water and have thicker walls which helps