105 FC-R7100 Crankset Rings:52/36 1” on a 650b wheel

1” on a 650b wheel

crucial for acceleration out of corners

ANGi determines that you’re in need of help

Adjustable integrated bar ends provide additional hand positions

the body and the load-bearing parts of the locking mechanism are manufactured from specially hardened steel

105 FC-R7100 Crankset Rings:52/36 1” on a 650b wheelThe Shimano 105 FC R7100 12 speed crankset offers an optimized balance between lightweight and efficiency without sacrificing stiffness. The crank is formed with hollow aluminum technology and finished with a durable gloss black anodized. The resin ribs on the back of the chainrings are Shimano 105's unique structural design that achieves both through weight reduction and crisp shifting performance. Optimal balance of stiffness, strength, weight and