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Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
The 105 BR-R7170 caliper features the Shimano Flat Mount System and its low-profile design that is ideal for road bikes
}Shimano 105 FC-RS520 Crankset - 172
} The Comp Buzzard features a 70mm flat rise
Compatible with the following SRAM 1x11 rear derailleurs: NX1
Three keys included with Coded Key Replacement Program
Promax IG-45 Alloy Sealed Integrated 45x45 1" Adaptor Headset Black ModelNumber=26071 The 105 BR-R7170 caliper featuresPromax IG 45 Alloy Sealed Integrated 45x45 1" Adaptor Headset Black. The IG 45 integrated headset features an aluminum cap bearing cover and crown race with super smooth rolling precision 4545 bearings. TECH SPECS Color Black Crown Race 26 Defined Color Black S. H. I. S Upper IS42 S. H. I. S. Stem Clamp Diameter 25. 4 Threadless S. H. I. S Lower IS42
