Pay in 4 interest-free payments of $75.00 Learn more
Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
Color Black Rings 50/34 Number of Chainrings Double Crank Length (mm) 170 Crank Intended Use Road Drivetrain Speeds 8 BB Included No Pedal Spindle 9/16" Spindle Interface Type Shimano Hollowtech II Chainring BCD 110 Chainline/Hub Compatibility 130 Hubs Chainline/Hub Compatibility 135/142 Road Disc Hubs > 415 mm Chainstay Defined Color Black
5" Tire Intended Use Gravel Tire Diameter 650b Tire Bead Folding Labeled Size 650b x 42 Tire Type Tubeless Ready Clincher
Designed with a versatile collar that can be used with or without a neck brace for added convenience
RR 521 Rims are tubeless ready and constructed from alloy ready for your next wheel build
Specialized S-Works Ares Shoe White 38.5 MFPN=00.4315.032.470 Color Black Rings 50/34 NumberThe all new S Works Ares 2 is the ultimate shoe for racers looking for the most positive, locked in feel without sacrificing comfort. Engineered with our Body Geometry methodology for power, comfort, and pedaling precision delivering a 7 watt power increase while reducing forefoot pressure by 44%. The S Works Ares 2 is the pinnacle of race footwear redefined. Body Geometry Last All New Body Geometry last reduces forefoot pressure by 44%. Compatible
