MAGURA 729.04.46 Jm Hydraulic Clutch

( Brand: Magura ), ( Part Type: Hydraulic Clutch ), ( Manufacturer Part Number: JM 729.04.46 )

Review MAGURA Jm Hydraulic Clutch Assembly

The Magura JM 729.04.46 2100578 hydraulic clutch is a high-performance component designed for mountain bikes and other off-road applications. This clutch system is engineered to provide precise and consistent engagement, ensuring optimal control and modulation for technical trails and challenging terrain.

The Magura JM 729 clutch features a two-piston design, which allows for even pressure distribution and improved modulation. The clutch lever is ergonomically shaped and adjustable to fit various hand sizes, ensuring a comfortable grip and optimal leverage. The lever blade is also tool-less adjustable to fine-tune the reach and bite point for personal preference.

The Magura JM 729 hydraulic clutch utilizes a self-adjusting function that compensates for pad wear, maintaining consistent lever feel and engagement throughout the life of the pads. The system is also equipped with a master cylinder with a reservoir, which ensures adequate fluid volume and consistent brake performance in all conditions.

The Magura JM 729 hydraulic clutch is compatible with Shimano I-Spec II brake levers, allowing for a clean and clutter-free handlebar setup. The clutch system is also easy to install, requiring only a few simple steps and minimal tools.

In summary, the Magura JM 729.04.46 2100578 hydraulic clutch is a high-performance and versatile component that delivers precise and consistent engagement, adjustable lever position, and easy installation. Its self-adjusting function, ergonomic design, and compatibility with Shimano I-Spec II levers make it an excellent choice for serious mountain bikers seeking optimal control and modulation on the trail.

The Magura JM 729.04.46 2100578 hydraulic clutch is a popular choice among cyclists for its reliability and high performance. However, like any other product, it comes with its advantages and disadvantages.

1. Superior modulation: Magura hydraulic clutches are known for their excellent modulation, allowing riders to apply just the right amount of force for smooth and precise engagement.

2. Durability: The Magura clutch lever is made from high-quality materials, ensuring a long lifespan and resistance to wear and tear.

3. Adjustability: The Magura clutch system offers easy adjustability, enabling riders to fine-tune the clutch lever position and leverage ratio to their preferences.

4. Consistent performance: Magura hydraulic clutches provide consistent performance in all weather conditions, unlike mechanical clutches that can be affected by mud and debris.

1. Expensive: The Magura JM 729.04.46 2100578 hydraulic clutch is more expensive than traditional mechanical clutch systems.

2. Requires bleeding: Hydraulic systems require regular bleeding to maintain optimal performance, which can be a time-consuming and messy process.

3. Complex installation: Installing a hydraulic clutch system can be more complicated than installing a mechanical clutch, requiring additional tools and knowledge.

The Magura JM 729.04.46 2100578 hydraulic clutch offers superior modulation, durability, adjustability, and consistent performance. However, it comes with a higher price tag, requires bleeding, and has a more complex installation process. If you are looking for a high-performance clutch system and are willing to invest in it, then the Magura hydraulic clutch is an excellent choice. On the other hand, if you are on a budget or prefer a simpler installation process, then a mechanical clutch system may be a better option for you.

If you are a serious cyclist who demands the best performance from your bike and is willing to invest in it, then the Magura JM 729.04.46 2100578 hydraulic clutch is an excellent choice. Its superior modulation, durability, adjustability, and consistent performance make it a top pick among cyclists. However, if you are on a budget or prefer a simpler installation process, then consider a mechanical clutch system as an alternative. Ultimately, the decision comes down to your personal preferences, budget, and riding style.

part # 7290446 prices

• $283.82-$307.17

specifications utvshift:

• brand: Magura
• part type: Hydraulic Clutch
• manufacturer part number: JM 729.04.46

returns utvshift:

• time: 30 Days
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• policy: Returns Accepted

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• sold: 0
• options: Ship-to-home
• quantity: 7
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• started: May 15, 2026
• availability: In Stock

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general utvshift:

• ATV, Side-by-Side UTV Parts Accessories > Transmission Drivetrain > Other Transmission Drivetrain Parts
• condition: New

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• # reviews: 12210
• rating: 99.6%

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