Shimano Deore CN-M6100 12 Speed Chain with Quick Link product-type_cable-locks Is it better

Is it better

Optional extension for extra bike (sold separately)

About Shimano Altus CS-HG200 12-32 7 Speed CassetteThe SHIMANO TOURNEY 7-speed cassette delivers reliable shifting performance and features a rust-resistant treatment to prolong durability

T30 and T40 wrenches

Polisport Group

Shimano Deore CN-M6100 12 Speed Chain with Quick Link product-type_cable-locks Is it betterAbout Shimano Deore CN M6100 12 Speed Chain with Quick LinkThe M6100 chain provides smooth shifting and enhanced chain retention thanks to an extended portion of the inner plate. The new chain features QUICK LINK assembly and is optimized for HYPERGLIDE+ cassettes and DYNAMIC CHAIN ENGAGEMENT+ chainrings. Features Proprietary design ensures smooth shifting and strength Extended inner plate improves chain engagement and retention Shorter shift times