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SKU: HU8333

Shimano Nexus CJ-8S20 Cassette Joint Unit for Internally Geared Hubs | OEM Replacement Part Compatible with Nexus SG-8 Series and Alfine G-8R, Durable Materials, Precision Engineering, Maintenance-Ready Bicycle Hub Component

Regular price $11.49
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This is a pre order item. We will ship it when it comes in stock.

$10 Gift Card

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$25 Gift Card

at 500 points

$75 Gift Card

at 1,000 points

Description

Upgrade your internal gear hub system with the Shimano Nexus CJ-8S20 Cassette Joint Unit - a precision-engineered component designed for seamless performance, durability, and reliable shifting experience. Crafted by Shimano, a global leader in cycling technology, this OEM cassette joint unit integrates perfectly with a wide range of Nexus and Alfine internally geared hubs for smooth, maintenance-efficient operation.

Materials & Engineering Excellence

Constructed with high-quality, durable materials to withstand the rigors of daily cycling, the Shimano Nexus CJ-8S20 features precision-machined components that ensure a secure fit and long-lasting performance. Designed with advanced engineering principles, this cassette joint unit offers decreased friction and optimized power transfer, contributing to a quiet, smooth ride.

Performance & Compatibility

Specifically built for Shimano Nexus models SG-8C20, SG-8R20, SG-8R25, SG-8R31, G-8R35, SG-8R36, and Alfine SG-S500, SG-S501, WH-S500-8D hubs, this OEM cassette joint facilitates easy installation and reliable gear engagement. Please note, this model does not include the cable fixing bolt unit, allowing for customizable setup based on your bike's configurations.

Components & Technology

Utilizing Shimano's advanced hub component technology, the CJ-8S20 ensures precise alignment and smooth engagement of your internally geared hub system. Its design reduces wear and tear on other parts, extending the lifespan of your internal gear hub and improving overall drivetrain efficiency.

Style & Practical Use Case

Ideal for urban commuters, touring cyclists, and recreational riders seeking a maintenance-friendly and dependable internal gear hub, this cassette joint unit is perfect for creating low-maintenance, high-performance bikes. Its OEM quality guarantees compatibility and a factory-finished fit, making it the ideal choice for bike shops and DIY enthusiasts alike.

Innovative & Differentiating Features

As an OEM replacement part, the Shimano Nexus CJ-8S20 cassette joint unit ensures factory-level quality and performance. Its innovative engineering minimizes drivetrain noise and maximizes gear engagement reliability, providing an enhanced riding experience whether you're navigating city streets or tackling rugged bike trails.

Optimize your internal gear hub system with confidence-choose the Shimano Nexus CJ-8S20 Cassette Joint Unit for unmatched durability, compatibility, and smooth operation.

  • Designed with durable, high-quality materials to ensure long-lasting performance and reliable power transfer in internally geared hubs.
  • Engineered for seamless compatibility with Shimano Nexus and Alfine series internally geared hubs, including models SG-8C20, SG-8R20, and SG-C6000-8C, offering precise engagement and smooth shifting.
  • Utilizes advanced Shimano cassette joint technology, optimizing internal gear hub performance by reducing wear and improving drive efficiency for city commuting and rugged touring.
  • Stylish, corrosion-resistant construction makes this cassette joint unit ideal for urban and recreational bicycle applications, maintaining excellent performance in diverse weather conditions.
  • An OEM replacement part that enhances the longevity and reliability of your Shimano internally geared hub, ensuring optimal functioning without the need for a cable fixing bolt unit.
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365 Cycles puts the customer above everything. Our number one goal is your satisfaction. When you press the shift lever you want the gears to shift, and when you buy bicycle parts, you want the bicycle parts to arrive on time in new condition. With over 60,000 products and 22 warehouse locations throughout the country, we have the parts you need and they are coming in hot!

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Customer Reviews

Based on 2 reviews
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l
ltb

Additional part needed for 7 speed internal hub. Should be sold in a complete package for 7 speed hub install.;

M
Michael

As described; fast shipping; great value. thanks;