Shimano PD-GR400 PEDAL vs Shimano PD-R550
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Technologies
Technologies
Technical Summary
Perfect balance
The PD-GR400 pedal features nine removable pins per side that offer an ideal balance between grip and maneuverability, allowing for a secure position at all times.
Ample clearance
Thanks to its low-profile design, these pedals reduce the chances of hitting obstacles on the trail, such as rocks or roots, so you can maintain control without any issues.
Lightweight and durable
With a resin composite body and a chromoly spindle, the PD-GR400 pedal manages to maintain a low weight of just 394 grams without compromising its strength and durability.
Robust performance
The chromoly spindle with a 6 mm hex mounting ensures the strength and durability necessary to withstand the rigors of mountain biking.
Stable and secure platform
With dimensions of 101 x 96 mm and an optimized contact area, Shimano PD-GR400 pedals provide a stable and secure platform for efficient pedaling.
Technical Summary
Clipless Bicycle Pedal
The Shimano PD-R550 is a clipless pedal, which means it uses a cleat system for a more secure and efficient connection between the cyclist and the bike.
Easy Entry and Release
With its highly adjustable spring design and a larger entry target, the PD-R550 allows the clipping process to be effortless and stress-free.
Extra Wide Platform
The PD-R550 features an extra wide platform that increases the contact surface between the shoe and the pedal, resulting in a more efficient power transfer.
Durable and Reliable Construction
With a stainless steel body plate and sealed bearings, the PD-R550 ensures lasting performance and exceptional longevity.
Includes SPD-SL Cleats
The PD-R550 pedal comes with included SPD-SL cleats, allowing you to start using it immediately without the need to purchase cleats separately.
Pros
👍 High grip
The removable pins offer exceptional grip on all types of terrain.
👍 Durable design
The composite body and chromoly spindle ensure great durability.
👍 Versatility
Removable pins allow for grip adjustment according to your preferences and needs.
👍 Wide platform
The generous contact surface provides comfort and efficiency with every pedal stroke.
Pros
👍 Easy to Use
The PD-R550's easy entry and release technology make it perfect for beginner cyclists looking for a hassle-free clipless pedal.
👍 Efficient Power Transfer
The extra wide platform and bearing placement provide efficient power transfer to make the most out of every pedal stroke.
👍 Durable Construction
With its stainless steel body plate and sealed bearings, the PD-R550 ensures lasting performance and longevity.
👍 Includes SPD-SL Cleats
The PD-R550 comes with the necessary SPD-SL cleats, allowing you to start using it immediately without having to purchase additional cleats.
Cons
👎 No retention system
It does not have a retention system, so it is recommended for cyclists who prefer flat pedals.
👎 Cleats not included
You must purchase cleats separately if you want to use cycling shoes compatible with this pedal.
👎 Available in limited colors
Although it offers color options, the variety available is limited.
👎 Not suitable for beginner cyclists
Due to its design and features, this pedal is oriented towards cyclists with intermediate or advanced experience.
Cons
👎 Not Suitable for Mountain Biking
The PD-R550 is primarily designed for road cycling and is not recommended for use on more demanding off-road terrain.
👎 Requires Compatible Shoes
To fully enjoy the benefits of the PD-R550, shoes compatible with the SPD-SL cleat system are required.
👎 May be Expensive for Some Cyclists
While the PD-R550 offers great value in terms of performance and durability, its price may exceed the budget of some beginner cyclists.
👎 Requires Practice for Easy Entry and Release
While the PD-R550 offers features and adjustments that make entry and release easier, some beginner cyclists may require time to get used to this type of clipless pedal.