Long-Term Review: 4 MTB Flat Pedals Put to the Test

Long-Term Review: 4 MTB Flat Pedals Put to the Test

Intro

If you ride MTB, you know: pedals matter. A lot. They’re your only connection to the bike when things get rowdy. Good pedals boost confidence; bad ones lead to slips, crashes, and bad days.

We tested four popular flat pedals over hundreds of kilometers of trail—XC, downhill, rocky tech, and everything between. Here’s what we found.


The Contenders

  1. FIRE EYE PJ-ARC – The rugged workhorse

  2. FIFTY-FIFTY DH17 – The precision favorite

  3. Crankbrothers Stamp Large – The big platform innovator

  4. Flyrun Test Sample – The sleek newcomer


FIRE EYE PJ-ARC

  • Weight: 485g

  • Pins: 14 per side

  • Build: Single bearing + metal bushing

  • Vibe: Tough, simple, flashy colors

The Good:

  • Super grippy, great for all shoe types

  • Durable and easy to maintain

  • Affordable and widely available

The Bad:

  • Poor sealing – hates mud and water

  • Pins can break and be hard to replace

Verdict: A classic beater pedal. Not the fanciest, but it works hard and looks good doing it.


FIFTY-FIFTY DH17

  • Weight: Not listed, but robust

  • Pins: 13 per side

  • Build: Dual nylon bushings + needle bearing

  • Vibe: Premium, thoughtful, trail-ready

The Good:

  • Excellent grip and foot conformity

  • Great sealing – comes with extra seals!

  • Feels secure on rough descents

The Bad:

  • Can be harsh on soft-soled shoes

  • Not the lightest

Verdict: If you want confidence and don’t mind a little extra weight, this is your pedal.


Crankbrothers Stamp Large

  • Weight: Moderate (exact not listed)

  • Pins: 10 per side

  • Build: Dual half-bushings + outer bushing

  • Vibe: Modern, minimalist, performance-first

The Good:

  • Huge platform = super stable

  • Surprisingly grippy despite fewer pins

  • Low profile and clean look

The Bad:

  • Limited color options

  • Basic sealing – not for deep puddles

Verdict: Big feet? Get the Large. It’s like landing on a platform of confidence.


Flyrun Test Pedal

  • Weight: 340g

  • Pins: 11 per side

  • Build: Nylon bushing + sealed bearing

  • Vibe: Light, sleek, well-balanced

The Good:

  • Lightest of the bunch

  • Good sealing and thoughtful design

  • Works well with all shoes—even minimalist ones

The Bad:

  • Still a prototype—availability unknown

  • Not as proven as the others

Verdict: A promising all-rounder. If it hits the market, it could be a dark horse.


Maintenance Tip 💡

Even the best pedals need love. Use a high-quality grease (like Shimano’s “Apple Juice”) and consider dripping heavy oil into the seal gaps occasionally to keep things spinning smooth.


Final Take

  • Best All-Rounder: FIFTY-FIFTY DH17

  • Best for Big Feet: Crankbrothers Stamp

  • Best Value & Colors: FIRE EYE PJ-ARC

  • One to Watch: Flyrun

No matter which you choose, good pedals + good shoes = more control, more fun, and fewer slips.

Ride safe, grip hard.

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