Shimano Deore (M6100) 12 Speed Gear Service Kit

Shimano SLX (M7100) 12 Speed Gear Service Kit

This comprehensive kit provides a matched CN-M6100 chain, CS-M5100 cassette, and RD-M5100 pulley set specific to the reliable Shimano Deore 11-Speed system. This bundle offers a significant combined discount over buying individual components.

Routine replacement is vital, as worn components severely reduce shifting accuracy and overall efficiency. A worn chain stretches, causing misalignment with the cassette teeth and reducing component life.

It is crucial to replace all three parts simultaneously. Fitting a new chain onto a worn 12spd cassette causes immediate skipping and dramatically accelerates wear on the new component. Our matched kit ensures peak performance, maximizing your entire drivetrain's lifespan right away.

Included:

• Deore M6100 - HYPERGLIDE+ - 12-speed - 10-51 (CSM6100051)
• CN-M6100 Deore - with quick link - 12-speed - 138L (CNM6100138Q) 
• RD-M7100 tension & guide pulley set (Y3FY98010)