Aluminum Flat Bike Pedals MTB & Road – R36 R27 M29 DU Bearing

BUCKLOS & PROMEND Ultralight Aluminum Flat Bike Pedals – MTB & Road (R36 / R27 / M29)

Upgrade your ride with these premium aluminum alloy flat platform pedals. Available in three performance models — R36, R27, and M29 — these pedals are engineered for both mountain bikes (MTB) and road bicycles. With a wide, grippy platform surface and smooth DU bearing rotation, every pedal stroke feels confident and efficient whether you're tackling trails or city streets.

Model Specifications

BUCKLOS R36 (DU Bearing)

• Weight: ~285.6 g (1 pair)
• Size: 9.2 × 7.3 × 1.6 cm
• Material: Aluminum Alloy
• Colors: Black / Silver
• Bearing: DU Bearing
• Thread Size: 9/16"
• Best For: Daily leisure and commuting

PROMEND M29

• Weight: ~310 g (1 pair)
• Size: ~123 × 100 × 18 mm (4.84 × 3.94 × 0.71 in)
• Material: Aluminum Alloy body, Chrome Molybdenum Steel axle
• Color: Matte Black
• Thread Size: 9/16"

PROMEND R27 (DU Bearing)

• Weight: ~260 g (1 pair)
• Size: 10.5 × 9.1 × 1.8 cm
• Material: Aluminum Alloy frame
• Bearing: DU Bearing
• Thread Size: 9/16"
• Note: DU bearing models may feel tight when brand new — rotation smoothness improves after a brief break-in period.

Key Features

• Wide Platform Surface: Generous footprint keeps your foot firmly planted for enhanced stability and pedaling efficiency.
• Ultralight Aluminum Alloy Construction: High-strength alloy body keeps weight low without sacrificing durability.
• DU Bearing System: Smooth, long-lasting rotation that stands up to everyday riding conditions.
• Anti-Slip Grip: Textured platform surface provides secure footing on all terrain types.
• Universal 9/16" Thread: Fits most standard mountain and road bike cranks.
• Easy Maintenance: Simple design makes cleaning and upkeep straightforward.
• Affordable Performance: Great value for cyclists at any level.

Compatibility

These flat platform pedals are compatible with most mountain bikes and road bicycles equipped with a standard 9/16" threaded crank. They are NOT clipless pedals — no special cycling shoes are required.

Made in Mainland China.

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Frequently Asked Questions

Q: What thread size do these bike flat pedals use?

A: All three models (R36, R27, and M29) use the standard 9/16" thread size, which fits the majority of mountain bike and road bicycle cranks available today. Always check your crank specifications before purchasing.

Q: What is the difference between the R36, R27, and M29 pedal models?

A: The R36 (by BUCKLOS) is a compact ultralight pedal at ~285.6 g with DU bearings, ideal for daily leisure riding. The R27 (by PROMEND) is the lightest option at ~260 g with a slightly larger platform and DU bearings. The M29 (by PROMEND) is the widest and heaviest at ~310 g, featuring a chrome molybdenum steel axle for added strength, making it well-suited for more demanding MTB use.

Q: Why do the DU bearing pedals feel stiff when new?

A: DU bearings are known for their durability and toughness. When brand new, the bearing may feel tight and rotate stiffly. This is completely normal — after a short break-in riding period, the lubricity improves and rotation becomes noticeably smoother.

Q: Are these pedals suitable for beginners?

A: Absolutely. These are flat (non-clipless) platform pedals that work with any regular shoes, making them a great choice for beginner cyclists, casual riders, commuters, and experienced riders who prefer flat pedal freedom on trails or the road.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.