Shimano Deore XT/Ultegra CN-M8100 12-Speed - HYPERGLIDE Siltec MTB/Road Bike Chain Category_Cleats FORGED AL-6061-T6 CRANK FINISH

FORGED AL-6061-T6 CRANK FINISH

Black Size Standard: 38-50 Wide: 38-48 Cleat type SPD Last type SHIMANO DYNALAST Stiffness index 10 Best match pedal PD-M9100 Features_Surround wrapping upper ✔ Features_Heel stabilizer ✔ Features_Carbon sole/Mid sole ✔ Technology_SHIMANO DYNALAST ✔ Technology_Silvadur® ✔ Closure 1 BOA (IP1)

Shimano HG31

9mm Weight： 32g (with batteries) Light source： COB LED Battery： Lithium Polymer rechargeable battery Runtime： Low mode： 5 hrs

Not to mention integrated MIPS

Shimano Deore XT/Ultegra CN-M8100 12-Speed - HYPERGLIDE Siltec MTB/Road Bike Chain Category_Cleats FORGED AL-6061-T6 CRANK FINISHSHIMANO DEORE XT 12 Speed MTB Chain CN M8100 SHIMANO DEORE XT 12 Speed HYPERGLIDE+ SIL TEC MTB Chain The M8100 chain provides enhanced chain retention thanks to an extended portion of the inner plate. The new chain features quick link assembly and SIL TEC treatment for extended offroad durability. FEATURES Proprietary design ensures smooth shifts and strength Extended inner plate improves chain engagement and retention DYNAMIC CHAIN ENGAGEMENT+