Blackburn Dayblazer 550 Front + Grid Rear Light Set Color:Black The DUAL SIS index function

The DUAL SIS index function facilitates the operation of the versatile Top Swing front derailleur and thus allows even more convenient shifting operations

large Western river and saltwater flats

Windage Adjustment: 40 MOA

Designed and built in Niigata

doing everything you love outside

Blackburn Dayblazer 550 Front + Grid Rear Light Set Color:Black The DUAL SIS index functionJoin forces with our popular Dayblazer 550 combined with the Grid Rear, packing a punch with lumens, COB technology, multiple modes and extended battery life. The Dayblazer 550's high power BLITZ daytime running mode and side visibility grab the attention of cars or light your way through a dark section of the commute. The Grid Rear Light has a wide COB light array and long run time. Ready for those commuting in the city, riding the open roads, or