Bikesmith - MODEL NO FC-M523 SERIES SHIMANO Color Black, Silver Bike Type MTB Axle length of BB-UN/ ES (mm)_Threaded (normal) 118 Arm adapter ✓ Chain line (mm) 50 Chain ring combination 40
![Shimano Fc M523 Black 10 Speed Chainset Crankset 3x10 Speed Chain Wheel Crank Protector Crank 170mm - Bicycle Crank & Chainwheel - AliExpress Shimano Fc M523 Black 10 Speed Chainset Crankset 3x10 Speed Chain Wheel Crank Protector Crank 170mm - Bicycle Crank & Chainwheel - AliExpress](https://ae01.alicdn.com/kf/H53c224a79238408ba81ad9bc672081d8Y.jpg)
Shimano Fc M523 Black 10 Speed Chainset Crankset 3x10 Speed Chain Wheel Crank Protector Crank 170mm - Bicycle Crank & Chainwheel - AliExpress
![Shimano Fc M523 Black 10 Speed Chainset Crankset 3x10 Speed Chain Wheel Crank Protector Crank 170mm - Bicycle Crank & Chainwheel - AliExpress Shimano Fc M523 Black 10 Speed Chainset Crankset 3x10 Speed Chain Wheel Crank Protector Crank 170mm - Bicycle Crank & Chainwheel - AliExpress](https://ae01.alicdn.com/kf/HTB157IpmER1BeNjy0Fmq6z0wVXaQ/SHIMANO-FC-M523-Black-10-Speed-Chainset-Crankset-3x10-Speed-Chain-Wheel-crank-protector-crank-170mm.jpg_640x640.jpg)
Shimano Fc M523 Black 10 Speed Chainset Crankset 3x10 Speed Chain Wheel Crank Protector Crank 170mm - Bicycle Crank & Chainwheel - AliExpress
![Shimano Fc-m522 M523 Mountain Bike Crank 10s 30 Speed Hollowtech Crankset 175mm 42-32-22t Chainwheel Bb-es300 Es25 113mm 126mm - Bicycle Crank & Chainwheel - AliExpress Shimano Fc-m522 M523 Mountain Bike Crank 10s 30 Speed Hollowtech Crankset 175mm 42-32-22t Chainwheel Bb-es300 Es25 113mm 126mm - Bicycle Crank & Chainwheel - AliExpress](https://ae01.alicdn.com/kf/H9711d2682c414860a3916089e20764dcq/shimano-FC-M522-M523-mountain-bike-crank-10S-30-speed-hollowtech-crankset-175mm-42-32-22T.png)