Salsa Alternator 2.0 Dropout Plate Left Adjustable Thru-Axle M12 closeout As part of the Ultegra

As part of the Ultegra R8000 series

68 Durometer Center Ridge For Long Life / 58 Durometer Sides For Enhanced Cornering

Mud shedding rotor blade design

DoubleDown

Glass-filled nylon

Salsa Alternator 2.0 Dropout Plate Left Adjustable Thru-Axle M12 closeout As part of the UltegraAlternator 2. 0 is the latest iteration of Salsas adjustable dropout system. Alternator 2. 0 Dropouts are a modular system consisting of replaceable dropout plates and fixing hardware. They are specifically designed for, and only compatible with, Salsa frames using the 2. 0 system. Alternator 2. 0 Dropout plates are compatible with frames featuring 142, 148, 177, or 197mm spacing Note: This part number only includes a single Alternator 2. 0 plate