Shimano PD-GR400 Durable Flat Bike Pedals for Enhanced Riding

The GR400 Flat Pedals are crafted for casual trail riders who prioritize stability and confidence during every ride. Whether you’re conquering rugged singletrack or enjoying leisurely spins on smoother paths, these pedals offer an ergonomic design tailored to enhance your experience on mixed terrain adventures. Their robust resin composite construction ensures long-lasting durability while keeping weight impressively low at just 394 grams per pair—over 139 grams lighter than Shimano’s PD-GR500 model—to deliver snappier acceleration and effortless handling without sacrificing strength.

The wide trail-specific platform spans 101 x 96 mm, providing ample space for secure footing no matter how uneven the terrain gets. A center thickness of 16 mm adds solid underfoot support while maintaining a low profile ideal for quick foot placement and easy dismounts when needed. For grip customization, each side includes nine removable tungsten carbide pins that bite into your GR series shoes’ tread patterns during climbs or descents but can be removed entirely if you prefer walkability after rides or in tricky off-bike sections.

Pairing seamlessly with Shimano GR series footwear maximizes traction efficiency between pedal and shoe tread patterns—a key advantage over generic flat pedals lacking this optimized synergy. The bushing-style axle system ensures smooth rotation under load while resisting corrosion over time, backed by a straightforward hexagon wrench mount (6 mm) for hassle-free installation adjustments.

Designed to bridge comfort and control without bulkiness or excess weight, the GR400 pedals cater to riders who want reliable performance on trails without compromising agility or ease of use off the bike. Their lightweight build combines with grippy pin options and stable geometry to make every ride feel more secure—perfect for those seeking dependable flat pedal performance at an accessible price point compared to heavier alternatives like the PD-GR500 series.