Serfas E-Lume 1200 Headlight Cycling Shoe Gender_Womens They can accommodate up to

They can accommodate up to 45mm-wide tires

Reflective wrap-around accent fabric

With the Shimano 105 11-speed groupset

Combat hilly streets

handlebars

Serfas E-Lume 1200 Headlight Cycling Shoe Gender_Womens They can accommodate up toQuick Overview The Serfas USL 1200 E Lume features a precision CNC machined aluminum head with dual LED forward lighting, heat sink cooling fins, and left and right side marker lights for extra side visibility. A high impact Nylon polymer body with USB charging port and integrated mount attachment point houses internal rechargeable Li Ion batteries. The single On Off Mode button is surrounded by a discrete LED illuminated indicator which displays