ALPINESTARS Phenom Air Gloves - Black/White - XL 3571723-12-XL Pro Breath Mask The systems are significantly lighter

The systems are significantly lighter compared to the stock exhaust system and feature exceptional production quality

The silencer is hung strapless

More tuning ranges than PCIII USB

6lbs (see break down below)

ALPINESTARS Phenom Air Gloves - Black/White - XL 3571723-12-XL Pro Breath Mask The systems are significantly lighterConstructed from premium soft goat leather on the palm and top hand with synthetic accordion inserts and stretch fourchettes in between the fingers Fully Perforated leather on back hand Stretch fourchettes and control fingers flex zone Cuff, thumb and landing zone padding with side hand reinforcement Ergonomic stretch insert between palm and thumb Touchscreen compatible fingertips on the index finger and thumb