Wide pedal platform for foot-pedal stability
Low maintenance sealed cartridge axle unit
Large binding target for quick engagement
Adjustable cleat tension with indicators
Color: Silver
"Model Number PD-R540-S
Series SHIMANO
Pedal System SPD-SL
Cartridge Spindle yes
Spindle Material chrome-moly
Cleat Retention Indicator yes
Cleat Retention Adjuster yes
Spindle Thread BC 9/16"" x 20 T.P.I.
Pedal Body Material aluminum / painted
Cage Material - Average Weight 330g (cleats: 70g)