The Shimano SM-CN910 quick link workshop pack gives mechanics a cost-effective bulk supply of 12-speed chain quick links, making chain removal and reinstallation fast and tool-free across high-volume workshop servicing.

  • 50 pairs per pack — ideal for busy workshops and trade accounts servicing 12-speed drivetrains
  • Tool-free installation and removal for quick chain swaps during servicing or cleaning
  • Designed for Shimano 12-speed chains including CN-M9100, CN-M8100, and CN-HG901-12
  • Secure locking mechanism ensures reliable chain connection under riding loads
  • Reduces workshop time compared to traditional rivet-based joining pins

Quick links have become the preferred chain joining method for modern drivetrains, and the SM-CN910 is Shimano's 12-speed-specific solution. Each pair consists of two interlocking outer plates that snap together under chain tension and can be released by hand (or with quick-link pliers) for removal. Buying in a 50-pair workshop pack significantly reduces per-link cost for shops running Shimano 12-speed builds and services.

Compatible with all Shimano 12-speed chains (CN-M9100, CN-M8100, CN-M7100, CN-HG901-12, CN-HG601-12, and similar). Also compatible with KMC and other brands' 12-speed quick links in the same series. Not compatible with 11-speed or lower chains.

Shimano offers a 2-year warranty on this product against manufacturing defects. Warranty claims for this product should be directed to Tune Cycles. Return the item to us with proof of purchase and we will manage the warranty process with the brand on your behalf.
  • Workshop pack of 50 pairs — bulk supply for high-volume 12-speed servicing
  • Tool-free chain joining and removal for fast, clean workshop workflows
  • Designed for Shimano 12-speed chains across MTB and road drivetrains
  • Secure locking mechanism rated for full riding loads
  • Reduces cost and time compared to joining pins for each chain installation
SpecificationValue
ModelSM-CN910
Speed compatibility12-speed
Pack quantity50 pairs
TypeQuick link (master link)
Compatible chainsShimano 12-speed CN series
SKU SHM-ISMCN91012BS
Barcode # 4524667882299
Brand Shimano
Shipping Weight 0.3000kg
Shipping Cubic 0.001000000m3
Unit Of Measure each
Must be installed and serviced by qualified bicycle mechanic