RFX 90300 Clutch Uni

( Brand: Rfx ), ( Part Type: Clutch ), ( Manufacturer Part Number: 90300 )

Review RFX Clutch Assembly Uni Stroke Silver

The RFX 90300 Clutch Uni is a high-performance motorcycle clutch kit designed for various Honda models, including the CBR600RR, CB1000R, and others with a similar engine configuration. This clutch kit offers superior grip, durability, and improved engine response compared to OEM clutches.

The heart of this clutch kit is its high-quality clutch plates. The friction plates are made from a specialized organic material that provides excellent torque transmission and improved clutch modulation. The pressure plates, on the other hand, are made from heat-resistant steel to ensure consistent clutch engagement and withstand the extreme temperatures generated during high-performance riding.

The RFX 90300 Clutch Uni also features a lightweight aluminum clutch basket, which not only reduces unsprung weight for improved handling but also dissipates heat more efficiently compared to the heavier OEM steel basket. The kit comes with a new clutch cover gasket and a new primary clutch cover bolt kit, ensuring a seamless installation process.

One of the standout features of the RFX 90300 Clutch Uni is its adjustable clutch lever kit. This kit allows riders to fine-tune the lever position to their preferences, providing a more comfortable riding experience and improved control. The kit includes an adjustable clutch lever, a new clutch master cylinder, and all necessary hardware for a straightforward installation.

To ensure a perfect fit and optimal performance, the RFX 90300 Clutch Uni is specifically engineered and manufactured to match the OEM clutch dimensions and engagement points. This clutch kit is a must-have for riders seeking improved clutch performance, durability, and adjustability for their high-performance Honda motorcycles.

The RFX 90300 Clutch Uni is easy to install, with most users reporting that the installation process can be completed in a few hours with basic hand tools. The clutch kit also includes a detailed installation manual and helpful tech support from RFX Racing, ensuring a hassle-free experience for users.

The RFX 90300 clutch from ClutchMaster is a popular choice among BMW enthusiasts due to its high-performance design and durability. Here are some pros and cons to consider before making a purchase.

1. High clamping force: The RFX 90300 clutch offers a higher clamping force than stock clutches, allowing for smoother and more consistent power delivery.

2. Improved pedal feel: This clutch provides a more defined and progressive pedal feel, making it easier to modulate the clutch during aggressive driving.

3. Enhanced thermal capacity: The RFX 90300 clutch features a larger heat sink and improved cooling channels, reducing the risk of clutch fade during high-performance driving.

4. Suitability for high horsepower applications: This clutch is designed to handle high horsepower BMW engines, making it an excellent choice for those looking to modify their vehicles.

1. Higher cost: The RFX 90300 clutch is more expensive than stock clutches, which may be a deterrent for some buyers.

2. Requires a flywheel upgrade: To get the most out of this clutch, a flywheel upgrade is recommended, which adds to the overall cost of the project.

3. Installation complexity: The installation process for the RFX 90300 clutch can be more complex than stock clutches, requiring additional time and expertise.

The RFX 90300 clutch from ClutchMaster is a high-performance upgrade for BMW drivers seeking improved power delivery, pedal feel, and thermal capacity. While it comes with a higher cost and increased installation complexity, the benefits it offers make it a worthwhile investment for those looking to maximize the performance of their BMW.

If you are a BMW enthusiast looking for a high-performance clutch upgrade, the RFX 90300 clutch from ClutchMaster is an excellent choice. However, be prepared for the additional cost and installation complexity, and consider a flywheel upgrade for optimal performance.

part # 90300 prices

• $29.99-$40.65

specifications gripyguru:

• brand: Rfx
• part type: Clutch
• manufacturer part number: 90300

seller gripyguru:

• # reviews: 34542
• rating: 99.9%

returns gripyguru:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

general gripyguru:

• condition: New
• Motorcycle Scooter Parts Accessories > Handlebars, Grips Controls > Clutch Levers

shipping gripyguru:

• carrier: FedEx
• cost: $0.00
• type: Fixed
• transit: 3-7 Days
• class: Standard
• service: FedEx Ground / FedEx Home Delivery

offer gripyguru:

• started: April 16, 2026
• sold: 0
• quantity: 10
• availability: In Stock
• options: Ship-to-home

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