Description

Shimano Dura-Ace PD-R9300 SPD-SLR Pedals

Supreme efficiency and unmatched power transfer: discover the new Shimano Dura-Ace PD-R9300 SPD-SLR pedals (New for 2027)—for just €269.90 with Free Shipping in Italy. Redesigned for professional road cycling, they feature a wider contact platform and the new SPD-SLR cleat system that reduces foot-to-pedal distance by 2.3 mm, lowering the stack height to 12.5 mm. The heat-treated axle and oversized bearings deliver a +12% increase in stiffness and a 47% reduction in rotational resistance, weighing just 227 grams per pair.

• Promotional Price: Yours for €269.90 (List price €269.99) with Free Shipping in Italy

• Brand New for 2027: 9th generation flagship Dura-Ace pedal platform

• New SPD-SLR Cleat: 2.3 mm foot-to-pedal distance reduction compared to the previous generation

• Ultra-Low Stack Height (12.5 mm): 0.8 mm lower than the Ultegra model (and -2.3 mm vs the former PD-R9100)

• +12% Stiffness: Redesigned axle with oversized, wider-spaced bearings for even load distribution

• -47% Rotational Resistance: Heat-treated axle and optimized bearing race surfaces for maximum smoothness

• Integrated Stainless Steel Plate: Enhances engagement stability and wear resistance

• Featherweight: Only 227 g per pair

📖 DETAILED DESCRIPTION

The Shimano Dura-Ace PD-R9300 pedals represent the pinnacle of engineering for competitive road cycling in the 2027 lineup. Designed for riders demanding absolute power transfer, they eliminate mechanical flex and energy loss.

Biomechanical Innovation: The New SPD-SLR Cleat & Stack Height

The core innovation of the PD-R9300 series lies in its synergy with the new SPD-SLR cleat. This integrated system reduces the distance between the rider's foot and the pedal axle by 2.3 mm compared to the previous generation (PD-R9100). The stack height drops to just 12.5 mm (down from 14.8 mm on the previous model, and 0.8 mm lower than Ultegra). This closer proximity to the axle translates into a smoother pedal stroke, a lower center of gravity, and unmatched stability during high-wattage sprints and climbs.

12% Greater Stiffness & Optimized Load Distribution

The carbon composite pedal body features an integrated stainless steel contact plate engineered to provide a wider platform and immediate, play-free engagement. The axle utilizes larger bearings placed further apart than on Ultegra pedals, distributing load forces evenly to increase overall system stiffness by 12%.

47% Less Friction: Class-Leading Bearing Smoothness

Through a heat-treatment process on the steel axle and precision bearing race finishing, Shimano achieves a 47% reduction in rotational resistance compared to R8200 series models. The result is effortless rotation designed to perform reliably under race conditions.

📦 PACKAGE CONTENTS

• 1x Pair of Shimano Dura-Ace PD-R9300 Pedals (Right + Left)

• 1x Pair of Shimano SPD-SLR Cleats with mounting hardware

• Original Shimano manual and documentation

📊 TECHNICAL SPECIFICATIONS TABLE

🛠️ INSTALLATION TIPS

1. Identification: Check the right (R) and left (L) pedal markings. The left pedal features a left-hand thread (tightens counter-clockwise).

2. Torque Spec: Apply lithium grease to the axle threads prior to installation. Tighten using an 8 mm hex key to 35–50 Nm.

3. Tension Adjustment: Adjust the rear spring retention screw to set the release tension according to your preference.

❓ FREQUENTLY ASKED QUESTIONS (FAQ)

Q: Can the new Dura-Ace PD-R9300 pedals be used with older Shimano SPD-SL cleats (SM-SH10/11/12)?

A: To achieve the full benefit of the reduced foot-to-pedal distance (-2.3 mm) and low 12.5 mm stack height, you must use the new SPD-SLR cleat included in the box.

Q: What is the real-world advantage of a 12.5 mm stack height?

A: A thinner pedal body closer to the axle improves power transfer efficiency, optimizes power stroke mechanics over the top of the pedal rotation, and increases cornering clearance when pedaling through fast bends.