SPARK GYA8871 Yamaha YZF-R1 Full Titanium Exhaust System "GRID-O" (racing) Arexons up to 25% lighter than

up to 25% lighter than forged aluminum wheels

Silencers body available in two different materials (Satin Steel

EVOXTREME SATIN by HP Corse for Ducati Hypermotard 1100

Exclusive seat cover made in material black ultragrip

➧ CARBONVANI Lower chain guard

SPARK GYA8871 Yamaha YZF-R1 Full Titanium Exhaust System "GRID-O" (racing) Arexons up to 25% lighter thanFull titanium racing exhaust system for Yamaha YZF R1 by SPARK. Spark is a certified company specialized in the production of high performance exhaust systems for cars and motorbikes since more than 40 years, historic supplier of prestigious companies such as BMW, Aprilia, AMG, Lamborghini, Porsche and many other. Mixing dedicated professionalism and great passion, Spark has been working for a long time to develop a unique and precious proposal to be