Shimano Chain CN-M6100 Color:12spd Here's a hint: it's all

Here's a hint: it's all about having a 35mm bar diameter

The SHIMANO DEORE FC-M6100-1 crank features an entirely new construction

Casual look w/ 5 pockets (2 front

104 BCD is the most popular crank arm spacing design (refer to manufacturers specifications to check for compatibility)

Shimano Chain CN-M6100 Color:12spd Here's a hint: it's allSHIMANO DEORE 12 speed HG MTB ChainThe 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 and less pedaling shock