SHIMANO SL-3S20 Nos Thumb Shifter Cable Cycling Kit

( Brand: Shimano ), ( Manufacturer Part Number: SL-3S20 ), ( Model: SHIMANO SL-3S20 ), ( Type: Shifters ), ( Color: Black ), ( Custom Bundle: No ), ( For Bike Type: Universal ), ( Country Of Origin: Japan ), ( Vintage: Yes )

Review SHIMANO Nos Sealed Speed Thumb Shifter And Cable Kit Vintage Cycling

Shimano SL-RS30/SL-RS31/SL-RS40/SL-RS41/SL-RS50/SL-RS70/SL-RS80/SL-RS80-2/SL-RS80-3/SL-RS90/SL-RS91/SL-RS92/SL-RS92-2/SL-RS92-3/SL-RS-M4000/SL-M7000/SL-M7020/SL-M7050/SL-M7100/SL-M7120/SL-M7150/SL-M7170/SL-M7171/SL-M7120-10/SL-M7150-11/SL-M7170-12/SL-M7171-12 NOS Thumb Shifter Cable Kit

The Shimano SL-3S20 NOS Thumb Shifter Cable Kit is a high-quality accessory designed for seamless integration with Shimano road groupsets, ensuring a smooth, efficient, and enjoyable cycling experience. This kit includes a thumb shifter and all necessary components for a hassle-free installation, making it an ideal solution for cyclists who prefer a DIY approach or are looking to restore or upgrade their vintage Shimano road bikes.

The thumb shifter unit itself is characterized by a sleek, ergonomic design that ensures a secure and comfortable grip, even during long rides. The smooth, responsive shifting action allows cyclists to easily transition between gears, providing the necessary control for tackling various terrains and gradients. The kit is compatible with a wide range of Shimano road groupsets, including SL-RS30, SL-RS31, SL-RS40, SL-RS41, SL-RS50, SL-RS70, SL-RS80, SL-RS80-2, SL-RS80-3, SL-RS90, SL-RS91, SL-RS92, SL-RS92-2, SL-RS92-3, SL-RS-M4000, SL-M7000, SL-M7020, SL-M7050, SL-M7100, SL-M7120, SL-M7150, SL-M7170, SL-M7171, SL-M7120-10, SL-M7150-11, SL-M7170-12, and SL-M7171-12.

In addition to the thumb shifter, this kit includes all necessary components for a quick and easy installation, such as cable housing, cable end caps, and cable ferrules. The cable housing features Shimano's renowned quality and durability, ensuring a long lifespan and reliable performance. The cable end caps and ferrules are designed to provide a secure connection between the components, preventing fraying and ensuring a clean, professional appearance.

In summary, the Shimano SL-3S20 NOS Thumb Shifter Cable Kit is a versatile, high-quality accessory that caters to cyclists who demand the best in terms of performance, durability, and compatibility. Whether you're a seasoned cyclist or a vintage bike enthusiast, this kit offers the perfect solution for upgrading or restoring your Shimano road groupset, providing a smooth, responsive shifting experience that will elevate your cycling adventures.

Shimano SL-RS30/SL-RS31/SL-RS40/SL-RS41/SL-RS50/SL-RS51/SL-RS60/SL-RS70/SL-RS71/SL-RS80/SL-RS81/SL-RS90/SL-RS91/SL-SLX RD-M7000/RD-M6000/RD-M5000 Thumb Shifter Cable Kit

1. High-quality Shimano components ensure durability and reliability.

2. Compatible with a wide range of Shimano road and mountain bike drivetrains.

3. Adjustable reach for a personalized fit.

4. Easy setup and maintenance.

5. Smooth and precise gear changes.

6. Affordable price point compared to buying components separately.

1. May not be compatible with non-Shimano drivetrains.

2. Some users may find the thumb shifters less intuitive compared to trigger shifters.

3. The cable kit does not include a brake cable and housing, which need to be purchased separately.

4. The reach adjustment may not be fine-tuned enough for some riders.

5. The kit may not include all necessary components (e.g., cable end ferrules) for some applications.

The Shimano SL-RS30/SL-RS31/SL-RS40/SL-RS41/SL-RS50/SL-RS51/SL-RS60/SL-RS70/SL-RS71/SL-RS80/SL-RS81/SL-RS90/SL-RS91/SL-SLX RD-M7000/RD-M6000/RD-M5000 Thumb Shifter Cable Kit is a cost-effective solution for replacing or upgrading your Shimano thumb shifters. Its compatibility with a variety of drivetrains, smooth and precise gear changes, and adjustable reach make it a popular choice among cyclists. However, potential compatibility issues with non-Shimano drivetrains, the need for additional components, and the possibility of a less intuitive shifter design are important considerations.

If you are looking to upgrade your Shimano thumb shifters and are confident in their compatibility with your current drivetrain, this cable kit is a worthwhile investment. Ensure to double-check the compatibility with your specific Shimano drivetrain model before purchasing. If you prefer trigger shifters or have a non-Shimano drivetrain, you may want to consider alternative options.

Details:

NOS still factory sealed kit.

part #: sl3s20 price

• $16.99

specifications vintagebikepartiz:

• brand: Shimano
• mpn: Sl-3s20
• model: Shimano Sl-3s20
• type: Shifters
• color: Black
• custom bundle: No
• for bike type: Universal
• country of origin: Japan
• vintage: Yes

returns vintagebikepartiz:

• policy: No Returns

payments vintagebikepartiz:

• credit card: Discover
• wallet: Apple-pay
• other

offer vintagebikepartiz:

• availability: In Stock
• options: Ship-to-home
• sold: 0
• started: November 29, 2025
• quantity: 1

general vintagebikepartiz:

• Cycling > Vintage Cycling > Vintage Bicycle Parts

seller vintagebikepartiz:

• city: Sutter, Illinois
• # reviews: 3824
• rating: 100.0%

shipping vintagebikepartiz:

• cost: $0.00
• carrier: USPS
• class: Standard
• transit: 4-9 Days
• type: Fixed
• service: USPS Ground Advantage

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