Recommended Additional Upgrades
The RCB S2 Clutch Lever is the perfect companion to the S1 FL-series master brake pumps. It is designed to match the modern aesthetic of the FL series while providing a much smoother mechanical feel compared to standard factory levers.
Here is the breakdown of the S2 clutch assembly:
Key Features
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CNC Machined Aluminum: The S2 is crafted from high-quality alloy with a CNC finish, giving it a sharp, premium look that resists wear and tear.
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Ergonomic “Long Lever” Design: Similar to the S1 FL brake series, the S2 features a longer lever blade. This provides better leverage, making the clutch pull feel lighter—a massive benefit in heavy traffic.
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Folding/Safety Pivot: One of the best features of the S2 is the foldable lever. In the event of a tip-over or crash, the lever folds upward instead of snapping off, allowing you to keep riding.
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Universal Cable Type: This is a mechanical (cable) clutch assembly, making it compatible with almost all motorcycles that don’t use a hydraulic clutch system.
Why Pair it with the S1 FL-Series?
If you have upgraded your brake side to an S1 FL brake, the S2 clutch is the essential “matching half” for your cockpit.
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Visual Symmetry: The design lines, textures, and colors are identical to the S1 FL-series brake pumps, ensuring your handlebars look balanced and professional.
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Consistent Feel: Having the same lever shape on both the left and right sides improves your muscle memory and grip consistency.
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Adjustability: The S2 includes a large, easy-to-turn cable adjuster, allowing you to tighten or loosen your clutch play on the fly without needing tools.
Performance Insight
The S2 isn’t just a cosmetic upgrade. Because of the precision pivot point, it removes the “wobble” often found in stock clutch levers. This results in a much more defined engagement point, which is helpful for quick shifts and smoother launches.
Are you looking to install this on a bike with a standard cable clutch, or does your bike require a hydraulic clutch conversion?
RCB S2 vs S1 Clutch
- S1 Clutch Perch:
- Good upgrade over stock
- Strong and durable
- Standard clutch feel
- S2 Clutch Perch:
- Softer and lighter clutch pull
- Improved ergonomics
- Smoother and more refined feel
→ Result:
S2 delivers a more comfortable and premium riding experience, especially noticeable in daily riding and traffic conditions.
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