Description
Features
Voltage adjustment
Wide range of spring tension adjustment.
Entrance
Wider entry for easier engagement.
Body
Composite body.
Platform
Extra wide platform for maximum efficiency in transmitting pedaling force.
Pedal body
The stainless steel pedal body is stronger, reduces axle flex during rotation and is more resistant to wear.
Design
The SHIMANO legacy for design, quality and performance.
Specifications
Model
PD-R550
Series
SHIMANO
Kind
SPD-SL
Fixing
One side only
Cartridge axle
Yes
Waterproof mechanism
Yes
Wedge float adjustment
Yes
Wedges included
Yes
Optional wedges
Yes
Reflector
SM-PD65
Large platform
Yes
Stacking height
16.5 mm
Center of the pedals
53 mm
Angular freedom
32°
Average weight
310 g per pair
Noticed
Extended spring tension range
Color
Black or grey
SPD-SL Technology
The SPD-SL system is a road cycling pedal platform developed in collaboration with Shimano shoes, which allows for better power transfer from pedaling to the bike. The extra-wide cleat with a compact profile distributes energy more evenly over a larger surface area and transmits it more efficiently to the bike, even under extreme pedaling loads.
The complete system, optimized for the cyclist, improves endurance on long rides and provides greater pedaling comfort.
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