Zipp 303 Firecrest Front Wheel - 700 12 X 100mm Center-Lock Tubeless BLK A1 Model=Pro 4 }Shimano Di2 SW-R600 Remote Climbing

}Shimano Di2 SW-R600 Remote Climbing Shifter

Hook and loop closures

Color Black Bearing Type Cartridge Weight 42 Upper Stack Height 9 S

Double D-ring buckle system

The lower gripping zone is aggressive to keep gripping forces at a minimum when lifting the front wheel

Zipp 303 Firecrest Front Wheel - 700 12 X 100mm Center-Lock Tubeless BLK A1 Model=Pro 4 }Shimano Di2 SW-R600 Remote ClimbingZipp 303 Firecrest Front Wheel 700 12 X 100mm Center Lock Tubeless Black A1. 303 Firecrest Tubeless wheels are designed for the real world a world of imperfect conditions road surfaces and elements where the bottom line is simple. Efficiency = speed. Redesigned with a purpose made approach for the demands of modern bikes; with reduced wind resistance rolling resistance rider fatigue and weight. The 303 is faster lighter and more capable over varied