Priekinis žvaigždžių blokas Shimano SLX FC-M7100-2 175MM 2x12-speed 36x26T

The SLX FC-M7100-2 crank features an entirely new construction, using direct mount chainrings, special gear tooth profile for improved chain retention, and a 172mm Q-factor.Hollow-forged crank maximizes power transfer while limiting weightExchangeable single/double chainringCrankset can be used as common componentExtra wide range with front double 36-26TSmoother driving even over bumpy terrainRigid and lightweight design boosts trail-riding enjoymentRider tunableEasier gearing than racing groupsetsrWeight: 673 gChain line (mm): 48.8Chainring combination: 36-26TCompatible Bottom bracket type: OutboardCompatible chain: HG 12-speedCrank arm length: 175 mmCrank fixing bolt included Gear arms: 4 armHOLLOWTECH II P.C.D. (mm): DirectRear speeds: 12 (Front double)Recommended Bottom bracket: Pressfit BB-MT800-PARecommended Bottom bracket: Threaded (normal) BB-MT800Threaded bottom bracket shell width: 68 mm, 73 mmQ-factor (mm): 172