บันใด 105, PD-R550 สีดำ มีคลีท ไม่มีทับทิม มีกล่อง (Malay) Lightweight composite body Extra large entry target for easier engagement Extra wide platform for maximum efficient transfer of power Durable stainless steel body plate reduces flex and pedal body wear Wide bearing placement for stable, uniform load distribution Adjustable cleat tension with indicators SM-SH11 Cleats included Use: Road Technology: SPD-SL Cleat Surface: One-Side Pedal Axle: Chromoly Steel Sealed Mechanism: Yes Tension Adjustment: Yes Included Cleats: SM-SH11 Optional Cleats: SM-SH10 (sold separately) Pedal Body: Painted Aluminum Approx. Weight: 310g (Pair) The legacy of Shimano Design, Quality, and Performance