SHIMANO Xt/Ultegra 12-Speed Silver Chain, 138 Links

Shimano's new XT CN-M8100 Chain is a game-changer in the cycling world, often overlooked compared to the attention-grabbing cassette and rear derailleur. However, this chain is the unsung hero that enables the seamless performance of the entire drivetrain.

Featuring Shimano's Dynamic Chain Engagement Technology (DCE+), the new CN-M8100 chain boasts an extended inner link plate that integrates seamlessly with the brand's innovative chainring tooth profiles. This design enhancement delivers better chain retention, smoother, and quieter pedaling compared to previous iterations.

The reduced natural vibrations, typically caused by the inner and outer chain-plates rolling onto the chainring, result in a stronger, more secure connection between the two components. This translates to fewer dropped chains and a significantly quieter riding experience, even when putting down maximum power.

While the chain's profile has undergone a complete overhaul, Shimano has maintained its renowned SIL-TEC treatment. This anti-friction coating allows the plates to pivot freely around derailleur pulleys, cogs, and chainrings, providing a remarkably smooth and responsive ride feel.

Constructed from a durable zinc-alloy and steel composition, the new XT CN-M8100 Chain is available in 138 and 126 link configurations, with a Quick-Link connection for easy installation and removal. The uncut chain weighs in at a claimed 8.9oz (252g), ensuring a lightweight and efficient power transfer.

Compatibility with Shimano's XT 8100 series components further enhances the seamless integration of this chain within the overall drivetrain system. Riders can expect a refined and reliable performance, whether tackling challenging terrain or pushing the limits of their speed.

In the grand scheme of a bicycle's drivetrain, the chain may often be overshadowed by the more visually striking components. However, Shimano's XT CN-M8100 Chain proves that the unsung hero can make all the difference in delivering a truly exceptional and efficient riding experience.

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