Shimano Ultegra BR-R8070 Front Flat Mount Brake Caliper Bike Accessories_Frame Protectors Combine this key information with

Combine this key information with Q RINGS® oval chainrings to adjust your OCP in 1 of 5 different positions for fine-tuned pedaling efficiency and maximize transmission of power in your unique pedal rotation

Made of lightweight aluminum

153mm (for a more sporty use) and 163mm (for a more trekking

Weight Limit: 2-Bike Rack: 80 LBS

Shimano Ultegra BR-R8070 Front Flat Mount Brake Caliper Bike Accessories_Frame Protectors Combine this key information withDesigned to integrate seamlessly with a road bike's profileBetter heat dispersion than current road disc systems (SM RT800)Greater rider control in all conditionsFlat mount hydraulic typeHydraulic disc brake provides the next stage of controlNew construction provides better heat management than current ICE TECHNOLOGIES FREEZASleek integration into a road bike's aero profile SERIES Ultegra GENERATION Ultegra Di2 R8070 CALIPER MATERIAL Aluminum CABLE OR