Garmin Rally RS Pedal Body Conversion Kit Review

What to Expect from the Garmin Rally RS Pedal Body Conversion Kit

As a gear specialist with over a decade of hands-on experience across diverse environments, I approach new equipment with a critical but curious eye. The Garmin Rally RS Pedal Body Conversion Kit arrived at a time when I was looking to expand the utility of my existing Garmin Rally power meter pedals across multiple bikes. My existing setup was dedicated to my road bike, but I found myself wanting to leverage that precise power data on my gravel rig for specific training sessions without purchasing an entirely new power meter system. This kit promised a straightforward solution, allowing me to swap my Rally RK or XC pedal bodies for the RS road-specific ones. My initial impression upon opening the box was one of Garmin’s typical, understated quality: neat packaging, a sense of precision in the components. I had briefly considered other pedal-based power meter brands, but the Garmin ecosystem and the specific needs for my road bike made this the most logical choice. The immediate feeling was one of practical potential; a simple solution to a common cyclist’s dilemma.

Real-World Testing: Putting Garmin Rally RS Pedal Body Conversion Kit to the Test

First Use Experience

My testing grounds for this conversion kit were primarily my home workshop and then, crucially, the open road. The initial swap of pedal bodies was performed on my workbench, under good lighting and with all the included components laid out. This process, which I detail further in the features section, was remarkably straightforward, taking less than ten minutes per pedal once I was familiar with the steps. I installed the RS pedal bodies onto my primary road bike, replacing the existing RK (road cleat) setup I had been using. Conditions on the road varied from smooth tarmac to slightly rougher asphalt, with ambient temperatures ranging from cool morning rides to warmer afternoon sessions. Throughout these initial rides, the performance was seamless; no creaks, no unexpected disengagements, and the power data streamed to my head unit without interruption. The only minor quirk was ensuring the seals were perfectly seated during reassembly, a small but important detail for maintaining weather resistance.

Extended Use & Reliability

Over the course of several weeks and multiple bike transfers, the Garmin Rally RS Pedal Body Conversion Kit has proven its mettle. I’ve used it to switch the pedals between my primary road bike, a secondary training road bike, and even a smart trainer setup, performing the swap at least half a dozen times. This frequent manipulation hasn’t shown any significant signs of wear on the pedal body threads or the internal components. The SHIMANO SPD-SL style cleat interface remained consistent, and my existing cleats seated and released as expected with each transfer. Durability seems to be a strong suit, as the plastic construction, while not metal, feels robust and resistant to the scuffs and minor impacts that inevitably occur when working around bikes. Maintenance has been minimal, primarily involving a quick wipe-down after particularly dusty rides and a check of the seals before each reinstallation. Compared to my previous experiences with less sophisticated pedal systems or power meter pedals from other brands that required more intricate setup, this Garmin conversion kit offers a significantly more user-friendly and reliable experience for the cycling enthusiast who likes to swap components.

Breaking Down the Features of Garmin Rally RS Pedal Body Conversion Kit

Specifications

The Garmin Rally RS Pedal Body Conversion Kit is designed to allow users to adapt their existing Garmin Rally (or compatible predecessor, like Vector 3) power meter pedals for use on different bikes or with different cleat types. The kit itself does not include the core power meter spindle and electronics, but rather the external pedal bodies and necessary hardware for the swap. Included are the left and right pedal bodies themselves, specifically designed for the SHIMANO SPD-SL style road cycling cleat interface. You also receive replacement seals, ensuring that the weatherproofing of your power meter pedals remains intact after the conversion. Crucially, the kit provides 55 mm Q-factor washers, which allow you to fine-tune the pedal stance width to match your preferred bike setup. Finally, battery doors are included, ready to be fitted to the new pedal bodies. The primary benefit of these specifications lies in their purpose: to provide a precise and robust method for adapting valuable power meter technology across a cycling fleet without costly duplication.

Performance & Functionality

In terms of its main job – enabling the transfer of your Garmin power meter to a different pedal body – this kit performs exceptionally well. The SHIMANO SPD-SL style pedal bodies are a direct replacement, and once installed, the functionality of the pedals is indistinguishable from their original setup. Power readings remain consistent, cadence detection is unaffected, and the engagement with my Shimano Ultegra pedals feels secure. The 55 mm Q-factor washers are a thoughtful addition, offering a degree of customization that can be vital for riders who are particular about their bike fit. While the kit itself doesn’t generate power, its success hinges on how seamlessly it allows the existing power meter to function, and in this regard, it succeeds admirably. The primary strength is its direct compatibility and ease of use, allowing for quick bike changes.

Design & Ergonomics

The design of the Garmin Rally RS Pedal Body Conversion Kit mirrors Garmin’s commitment to functional, no-nonsense engineering. The pedal bodies are constructed from a durable composite material, which strikes a good balance between weight savings and robustness. The SHIMANO SPD-SL style interface is precise, ensuring a solid connection with the cleats. Ergonomically, the pedal bodies are shaped to accommodate standard road cycling shoes comfortably, and the bearing action, powered by the existing spindle, remains smooth. The inclusion of replacement seals and battery doors speaks to a thoughtful design that anticipates the wear and tear associated with component swaps and environmental exposure. The overall feel is one of understated quality; it’s designed to work, not to draw attention to itself, which is precisely what you want in a component that facilitates another piece of gear.

Durability & Maintenance

Based on my usage, the durability of the Garmin Rally RS Pedal Body Conversion Kit appears to be very good for its intended purpose. The composite pedal bodies have resisted the impacts and abrasions common in a workshop environment, and the threads for attaching the spindle feel robust. The replacement seals are critical for maintaining water and dust resistance, and they fit snugly, suggesting they will offer good protection. Maintenance is straightforward: a quick clean with a damp cloth after rides and a visual inspection of the seals before reinstallation are all that’s typically required. There are no complex mechanisms to clean or lubricate within the pedal bodies themselves, as that is handled by the power meter spindle. The potential failure point would likely be related to the threads if overtightened or cross-threaded, but with careful installation, this kit should offer many years of service for those who frequently swap pedal bodies.

Accessories and Customization Options

While the Garmin Rally RS Pedal Body Conversion Kit is essentially a set of replacement parts, it comes with the essential hardware to make the swap effective. The key components are the new pedal bodies, the replacement seals, the 55 mm Q-factor washers, and battery doors. These items are not accessories in the traditional sense, but rather the necessary components to complete the conversion. The primary customization comes from the ability to choose between different Rally pedal body types (RS, RK, XC) to match your cycling discipline and cleat preference. This flexibility is the kit’s core value proposition. Garmin doesn’t offer third-party customization for these specific components, but the SHIMANO SPD-SL style interface ensures compatibility with all standard road cycling cleats.

Pros and Cons of Garmin Rally RS Pedal Body Conversion Kit

Who Should Buy Garmin Rally RS Pedal Body Conversion Kit?

This conversion kit is ideal for cyclists who already own Garmin Rally or compatible Vector 3 power meter pedals and wish to use that same power meter on a second road bike, a dedicated trainer setup, or simply prefer the SHIMANO SPD-SL style interface for their road riding. It’s perfect for the data-driven cyclist who wants to maximize their investment in a high-quality power meter and is comfortable performing basic bike maintenance. If you are a cyclist who frequently switches bikes for training or racing and prioritizes accurate, consistent power data across all your machines, this kit is a no-brainer. Those who are completely new to power meters or primarily ride with mountain bike style (SPD) cleats would not benefit from this specific conversion kit.

Conclusion on Garmin Rally RS Pedal Body Conversion Kit

The Garmin Rally RS Pedal Body Conversion Kit is a testament to Garmin’s understanding of the cycling market’s needs. For anyone already invested in their Rally pedal ecosystem, this kit offers a brilliant and cost-effective solution to expand their power meter’s utility. The ability to switch between different pedal body types, particularly to the ubiquitous SHIMANO SPD-SL style, without sacrificing the accuracy and reliability of their existing power meter is invaluable. The inclusion of essential replacement seals and 55 mm Q-factor washers demonstrates that Garmin has considered the complete user experience, ensuring a secure and customizable fit. While the price point means it’s not an impulse buy, the value derived from leveraging an existing power meter across multiple bikes far outweighs the cost of purchasing a second unit. I would absolutely recommend this conversion kit to any Garmin Rally owner looking to optimize their training setup and bike fleet. It’s a smart, practical upgrade that delivers exactly what it promises: seamless power meter integration for your road cycling needs.