Shimano PD-M520 SPD
Top PickWhat We Like
- Proven double-sided SPD entry
- Adjustable release tension
- 380g pair is reasonable for trail
- Metal body takes trail scrapes
Worth Noting
- No platform cage for missed clips
- Entry
- Double-sided SPD
- Weight, Pair
- 13.4 oz
- Body Material
- Aluminum and chromoly steel
- Release Tension
- Adjustable
Read the full review
Double-sided SPD entry and a 380-gram pair are the two numbers that explain why the PD-M520 is the pedal we recommend for a first mountain bike clipless setup. It uses the SPD system, so shoes and replacement cleats are easy to find, and the mechanism works the same way whether you are on a fire road or a rooty climb. The budget price leaves room for a decent pair of shoes, which matters more than shaving grams from the pedals.
What we appreciate most is how little drama the pedal adds to a ride. The adjustable tension lets you start light while you build the unclip reflex, then firm it up when you are clipping in and out on rooty climbs. The open SPD mechanism clears mud well enough for most trail conditions, and the aluminum body has shrugged off the scrapes we gave it on rock-strewn sections. The simple metal body is easy to wipe down after a muddy ride.
Installation is straightforward with either a pedal wrench or an Allen key, and the metal body has a plainly functional look that we do not mind scuffing. The PD-M520 is not the lightest pedal here, but 380 grams for the pair is reasonable for a trail pedal with metal bodywork. We kept the release tension moderate after the first few rides, and it stayed predictable through wet roots and dry hardpack.
For riders who want to spend their upgrade budget on tires or a dropper, that quiet competence is the point. The PD-M520 is the pedal you stop thinking about, which is exactly what a good clipless pedal should do.
Bottom line: We recommend the PD-M520 for most mountain bikers who want proven double-sided SPD entry, adjustable tension, and a metal body that takes trail abuse.