Shimano 105 FC-5700 Chainrings (Silver) (2 x 10 Speed) (130mm BCD) (Inner) (39T) - Y1M339000 - In The Know Cycling
Shimano 105 Fc 5700 Crankset 2*10s Road Bicycle Bike Chainwheel 5700 20s Speed Crank Set 170 172.5mm - Bicycle Crank & Chainwheel - AliExpress
Recently ordered a new crank (Shimano FC-5700 105 crank 170mm) Is this compatible with my bike and what's the difference with 165mm and 170mm? : r/bicycling