12-Speed Bicycle Chain with Quick Link for MTB & eBike - Shimano CN-M8100

Shimano CN-M8100 12-Speed Chain – HYPERGLIDE+ Performance for Smooth, Fast Shifting

THESE ARE OEM SHIMANO PARTS, BRAND NEW, NEVER INSTALLED ON BIKE, NEVER USED IN ANY WAY, JUST NOT IN RETAIL PACKAGING.

The Shimano CN-M8100 is the premium 12-speed chain engineered for Deore XT M8100, SLX M7100, and all Shimano 12-speed MTB drivetrains. Featuring HYPERGLIDE+ technology, this chain delivers extremely smooth shifting under load, improved retention, and efficient power transfer.

Key Features

• HYPERGLIDE+ Technology – Enables seamless upshift and downshift, even under heavy pedaling.

• Extended Inner Plate Design – Better chain retention and reduces chain drop on rough terrain.

• Sil-Tec Surface Treatment – Enhanced durability, reduced friction, and smoother operation.

• Directional Chain – Optimized design for precise shifting.

• Quick-Link Included – Easy, tool-free installation.

Specifications

• Model: Shimano CN-M8100

• Speed: 12-Speed

• Technology: HYPERGLIDE+ / Sil-Tec

• Links: 124L

• Quick Link: SM-CN910-12 included

• Compatibility:

  • Deore M6100

  • SLX M7100

  • Deore XT M8100

  • XTR M9100

  • All Shimano 12-speed MTB drivetrains

What’s Included

• 1 × Shimano CN-M8100 12-speed chain

• 1 × SM-CN910-12 Quick Link

Why Choose the CN-M8100?

Designed for riders who want maximum shifting performance, excellent chain retention, and long-term durability on any terrain.