![shimano PD-M520 MTB Mountain Bicycle Bike Parts Chrome-moly & Aluminum Self-Locking Clipless M520 Pedals SPD Cleats 3 Color - AliExpress shimano PD-M520 MTB Mountain Bicycle Bike Parts Chrome-moly & Aluminum Self-Locking Clipless M520 Pedals SPD Cleats 3 Color - AliExpress](https://ae01.alicdn.com/kf/HTB1L6MCSpXXXXa1aXXXq6xXFXXXE.jpg_640x640Q90.jpg_.webp)
shimano PD-M520 MTB Mountain Bicycle Bike Parts Chrome-moly & Aluminum Self-Locking Clipless M520 Pedals SPD Cleats 3 Color - AliExpress
![shimano PD-M520 MTB Mountain Bicycle Bike Parts Chrome-moly & Aluminum Self-Locking Clipless M520 Pedals SPD Cleats 3 Color - AliExpress shimano PD-M520 MTB Mountain Bicycle Bike Parts Chrome-moly & Aluminum Self-Locking Clipless M520 Pedals SPD Cleats 3 Color - AliExpress](https://ae01.alicdn.com/kf/HTB1R2oPSpXXXXc6XFXXq6xXFXXXn.jpg_640x640q90.jpg?size=278317&height=1000&width=1000&hash=6f76aa1210f52f44828595ed54b21cd2)
shimano PD-M520 MTB Mountain Bicycle Bike Parts Chrome-moly & Aluminum Self-Locking Clipless M520 Pedals SPD Cleats 3 Color - AliExpress
![My Shimano M520 SPD's are showing signs of rust. Is this normal or to be expected? I've been using them for roughly 4 weeks. : r/bikewrench My Shimano M520 SPD's are showing signs of rust. Is this normal or to be expected? I've been using them for roughly 4 weeks. : r/bikewrench](https://external-preview.redd.it/SN25kMRpQfYp_kvBQbaSwxGrNohmsU2h1VMz0gfl0ac.jpg?auto=webp&s=ebeccfa94e7e102fbeed6a676f27930453d469f6)
My Shimano M520 SPD's are showing signs of rust. Is this normal or to be expected? I've been using them for roughly 4 weeks. : r/bikewrench
![Original PD M520 MTB Mountain Bike Bicycle Pedals Cycle Self-locking Lock Pedal with SM-SH51 Mtb Accessories Original PD M520 MTB Mountain Bike Bicycle Pedals Cycle Self-locking Lock Pedal with SM-SH51 Mtb Accessories](https://ae01.alicdn.com/kf/S9399762bfb754dc685a70b0b06ccd8927.jpg)