*01/26/23* FEATURES: *SHIMANO DEORE - 2-PIECE CRANKSET - Chain Line 52 mm - 1x12-speed *The SHIMANO DEORE FC-M6100-1 crank features an entirely new construction, using direct mount chainrings, special gear tooth profile for improved chain retention, and a 172 mm Q-factor that is compatible with 142 mm or 148 mm O.L.D. frames. *Superior chain retention for smoother riding even over rough terrain *DYNAMIC CHAIN ENGAGEMENT+ improves chain engagement and retention *Direct mount chainring SPECIFICATIONS: *MODEL NO: FC-M6100-1 *SERIES: DEORE M6100 Series *2-PIECE CRANKSET: ✔ *Chainring combination: 30T, 32T *Compatible bottom bracket type_Outboard: ✔ *Crank fixing screw included: ✔ *Crank arm length (mm): 165, 170, 175mm *Spider/Gear Arms: 4 *Recommended bottom bracket_Press-fit: BB-MT500-PA *Recommended bottom bracket_Threaded: BB-MT501 *Threaded bottom bracket shell width(mm): 68/73mm *Q-factor(mm): 172 *Chain line(mm): 52 *Compatible chain: HG 12-speed *P.C.D.(mm): Direct *Rear speeds: 12 *O.L.D. QR/Nut(mm): 135, 141 *O.L.D. Thru(mm): 142, 148