Shimano PD-R550 Tiagra Clipless SPD-SL Pedal Brand_Super B To roll with te punches

To roll with te punches

Tubeless bead lock protection

Since a hole in an inner tube expands with inflation

HYPERGLIDE+

Shimano PD-R550 Tiagra Clipless SPD-SL Pedal Brand_Super B To roll with te punchesPD R550 FEATURES Wide spring tension adjustment range Larger entry target for easier engagement Composite body Extra wide platform for maximum efficient transfer of power Durable stainless steel body plate reduces flex and wear Wide bearing placement for stable, uniform load distribution The legacy of SHIMANO design, quality and performance PRODUCT SPECIFICATIONS MODEL NO PD R550 SERIES TIAGRA 4700 Series Color Black Gray Average weight 310 ( pair)