FC-M7100-1 SLX - HOLLOWTECH II - MTB Crankset - 172 mm Q-Factor - 1x12-speed The SLX FC-M7100-1 crank features an entirely new construction, using direct mount chainrings, special gear tooth profile for improved chain retention, and a 172mm Q-factor. ~ Superior chain retention > Special MTB gear teeth profile improves chain engagement and retention *DYNAMIC CHAIN ENGAGEMENT+ ~ Rigid and lightweight design boosts trail-riding enjoyment > Hollow forged crank maximizes power transfer while limiting weight *HOLLOWTECH II ~ Easier gearing than racing groupsets ~ Q-factor: 172 mm ~ Chainline: 52 mm PRODUCT SPECIFICATIONS MODEL NO : FC-M7100-1 SERIES : SLX M7100 Series Color : Series color Chain line (mm) : 52 Chain ring combination : 30T, 32T, 34T Compatible BB type : Outboard Compatible chain : HG 12-speed Crank Arm Length : 165 mm, 170 mm, 175 mm Crank fixing bolt included : ✔ Gear arms : 4 arm HOLLOWTECH II : ✔ Optional Chain Guard : Without chain/bash guard P.C.D. (mm) : Direct Rear speeds : 12 Recommended BB_Pressfit : BB-MT800-PA Recommended BB_Threaded (normal) : BB-MT800 Threaded BB Shell Width : 68 mm, 73 mm Q-factor (mm) : 172 Please visit our website at http://www.ecomtb.com.my OR https://shopee.com.my/eco_mtb ** There is 1-3cm errors due to manual measurement. Please kindly understand. ** Actual product colour may slightly vary due to photographic lighting sources or your monitor settings. ** WE DO NOT DO COD ** ONLINE ONLY ** We support original products only. ** PRICE INDICATED IS ALREADY BEST PRICE, EXCLUDE COURIER