Favero Assioma DUO-Shi Power Meter Pedal Adapters & Bearings Replacement Set

Restore Factory Precision: Genuine OEM Overhaul for Your Shimano Power Interface

Eliminate spindle play, silence drivetrain squeaking, and safeguard your power meter’s world-class accuracy. The Favero Assioma DUO-Shi Adapters Replacement Set (Favero Part Number: 772-73) is the official manufacturer-specified solution for fully rebuilding the pedal interface on your Shimano-converted power meter spindles. Because the DUO-Shi architecture relies on internal sleeves and premium micro-bushing assemblies to spin smoothly inside rigid Shimano road bodies, routine endurance miles eventually degrade the factory seals and grease boundaries. This genuine maintenance kit drops directly into your existing setup, bringing back the silky-smooth rotation and zero-tolerance stability required to maintain uncompromised $\pm$1% data accuracy.

Critical Warning regarding Factory Sensor Calibration:

⚠️ Look to Shimano Conversion Disclaimer: This genuine replacement set is designed exclusively for servicing existing, authentic Assioma DUO-Shi setups. This kit CANNOT be used to convert standard Look Keo-compatible Assioma UNO or DUO spindles into a Shimano version. The standard Look-style sensors feature an entirely different factory electronics calibration and physical spindle geometry; attempting to mix platforms will permanently disrupt data streams and compromise system safety.

What is Included in this Complete Factory Service Kit:

• 2x Pre-Assembled DUO-Shi Spindle Adapters: Left and right specific housings, factory-fitted with high-precision internal bearing arrays and specialized inner bronze bushings to ensure flawless rotation.
• 4x High-Friction O-Rings for Oil Retainers: Premium rubber oil-separator seals that lock clean lubricant deep inside the sleeve while keeping trail dust, grit, and coastal moisture completely isolated.
• 4x M6 Mechanical Hex Nuts: High-tensile factory fasteners calibrated to lock your pedal body securely to the power axle without stripping under hard sprint loads.
• 4x Precision Alignment Washers: Low-friction hardware shields designed to distribute tracking pressure uniformly across the spindle interface boundaries.

Technical Specifications & Compatibility Matrix:

Frequently Asked Questions (FAQ) for Discerning Riders:

What causes Assioma DUO-Shi pedals to develop a slight clicking or a loud squeak?

The DUO-Shi spindle framework relies on an internal sleeve paired with a specialized innermost bronze bushing. If water ingress clears out the internal grease over long miles or heavy wash cycles, the dry bushing begins to rub against the internal sealing fields, causing loud squeaking, loose spindle play, or a distinct micro-clicking feel under high wattage. This kit replaces the worn sleeve, internal bearings, and seals entirely, packing a fresh boundary wall that makes the pedals spin silently like new.

How difficult is it to install this adapter and bearing kit at home?

Rebuilding your DUO-Shi system with this kit is straightforward and requires standard workshop tools (such as an 8mm hex wrench, a standard socket wrench, and high-quality bicycle grease). Simply unbolt the outer pedal body from the axle, clear out old contaminated grease, slide the old adapter off, line the seals with fresh grease, and slide the new pre-assembled factory adapter into place. Always refer to Favero's official video assembly walkthroughs to guarantee perfect torque configuration.

Genuine Local Stock – Skip International Freight Surcharges

Avoid the anxiety of ordering hyper-specific technical components from overseas, only to face months of delay at customs clearance or unexpected shipping surcharges at the port. Epic Sports handles all international freight natively. We maintain physical local inventory right here in Kenya, offering guaranteed 100% product authenticity, zero hidden port-entry duties, and rapid, trackable delivery straight to your doorstep in Mombasa, Nairobi, or nationwide.