ALPINESTARS SM5 Motorcycle Helmet - Compass - Matte Black/Yellow Fluo - Large 8303321-1559-LGLightweight outer shell is constructed from a technologically advanced impact resistant thermoplastic The inner and outer surfaces are engineered to minimize the effects of oblique impacts Multiple density inner liner to ensure the correct density in the correct area for enhanced impact absorption Patented visor release system insures the visor is released with the correct pre determined amount of force, irrespective of the angle of impact Maximized

Race proven

Thumb and palm reinforcement for durability

These premium gloves combine advanced waterproofing technology with superior comfort

Will lowering my Hayabusa affect handling

The advantage of CCFL lighting is less power consumption and greater reliability compare to a traditional light

Enhanced Performance: The full system design increases horsepower and torque output compared to stock exhaust

Mini-padlock

GPR exhaust systems improve motorcycle performance while reducing overall weight

Do not use thread-lock glue on screws/nuts as it can produce cracking on the plastic

Premium Sound Quality: Optimized exhaust flow creates a deeper

permit the use of aftermarket exhaust systems that remove or alter OEM emission control devices unless certified by CARB

180° side to side light pattern