The Bike Shop - Shimano- Crank M171, w/ CG, w/o Bolt Model No. FC-M171 Rear Speeds 8/7/6 Chaining Combination 42-34-24T Spider or Gear Arm 4 Arm PCD (mm) Riveted Crank Arm Length (
![Shimano Fc-m131 M171 6/7/8s 24s Bike Bicycle Crank Crankset Square Mtb 42t-34-24 170mm 28-38-48t - Bicycle Crank & Chainwheel - AliExpress Shimano Fc-m131 M171 6/7/8s 24s Bike Bicycle Crank Crankset Square Mtb 42t-34-24 170mm 28-38-48t - Bicycle Crank & Chainwheel - AliExpress](https://ae01.alicdn.com/kf/HTB1ODVBEKySBuNjy1zdq6xPxFXa1/Shimano-FC-M131-M171-6-7-8s-24s-Bike-Bicycle-Crank-Crankset-Square-MTB-42T-34.jpg_Q90.jpg_.webp)
Shimano Fc-m131 M171 6/7/8s 24s Bike Bicycle Crank Crankset Square Mtb 42t-34-24 170mm 28-38-48t - Bicycle Crank & Chainwheel - AliExpress
![Amazon.com : Altus 28x38x48t 7/8spd 170mm Square w/ Guard : Bike Cranksets And Accessories : Sports & Outdoors Amazon.com : Altus 28x38x48t 7/8spd 170mm Square w/ Guard : Bike Cranksets And Accessories : Sports & Outdoors](https://m.media-amazon.com/images/I/41YBhVUJLkL._AC_SY1000_.jpg)
Amazon.com : Altus 28x38x48t 7/8spd 170mm Square w/ Guard : Bike Cranksets And Accessories : Sports & Outdoors
![Shimano Fc-m171 Altus Crankset (black, 170-mm 48/38/28t 6/7/8 Speed) - Bicycle Crank & Chainwheel - AliExpress Shimano Fc-m171 Altus Crankset (black, 170-mm 48/38/28t 6/7/8 Speed) - Bicycle Crank & Chainwheel - AliExpress](https://ae01.alicdn.com/kf/HTB1ENpWXOnrK1RjSsziq6xptpXaF.jpg?width=750&height=2286&hash=3036)
Shimano Fc-m171 Altus Crankset (black, 170-mm 48/38/28t 6/7/8 Speed) - Bicycle Crank & Chainwheel - AliExpress
![Shimano Fc-m171 Mtb Bike Crankset 28-38-48t M171 Chainwheel 7s 8s Fc M171 Bike Crankset 170mm Crank Bb Un101 - Bicycle Crank & Chainwheel - AliExpress Shimano Fc-m171 Mtb Bike Crankset 28-38-48t M171 Chainwheel 7s 8s Fc M171 Bike Crankset 170mm Crank Bb Un101 - Bicycle Crank & Chainwheel - AliExpress](https://ae01.alicdn.com/kf/Hdab9221716d04df3aa99c9176aa0a73cM.jpg)