105 FC-R7100 34/50 Bags 6mm longer reach for increased

6mm longer reach for increased security and control

VALVE COVER

5 mm outboard chain line design to allow wider tire clearance for mixed-terrain riding

Puncture resistant tire with a long life-span with patented Armor Tech

Easy-to-read LCD display (1

105 FC-R7100 34/50 Bags 6mm longer reach for increasedThe newly designed crank arms offer an optimized balance between lightweight and efficiency. The crank, formed with hollow aluminum technology, is anodized with a beautiful gloss black anodized finish, giving it a luxurious look. The resin ribs on the back of the chainrings are Shimano 105's unique structural design that achieves both thorough weight reduction and crisp shifting performance. Optimal balance of stiffness, strength, weight and