Shimano SH-RC503 Men's RC5 Road Cycling Shoe Shoe size:39 inner and outer plates make

inner and outer plates make for an economical chain choice with all the performance of higher-level X-Series chains

Two-piece head allows for easy O-ring replacement

a real balance found by our PinaLab technicians about a geometric solution that lengthens the bike and makes it more comfortable to ride

and so we don’t design or test our bikes without a rider

’ As we tried to stuff bigger tires into our R5s and streamline our Asperos

Shimano SH-RC503 Men's RC5 Road Cycling Shoe Shoe size:39 inner and outer plates makeBoasting top of the line race technology, the RC503 is a high performance road cycling shoe without the high price tag. The breathable, lightweight upper provides all around comfort and a superior fit, while the carbon reinforced midsole delivers the kind of stiffness and stability youd expect from a high end cycling shoe. Best in Class Fit: Full surround laminated mesh upper is supple, durable, and integrates seamlessly with midsole for a snug and