SHIMANO XTR HOLLOWTECH II MTB Crankset 168 mm Q-Factor 1x12/11-speed FC-M9120-1 SHIMANO XTR - HOLLOWTECH II - MTB Crankset - 168 mm Q-Factor - 1x12-speed or 1x11-speed with CS-M9110-11 The SHIMANO XTR FC-M9120-1 crank features an entirely new construction, using direct mount chainrings, special gear tooth profile for improved chain retention, and a narrow 168mm Q-factor. The FC-M9120-1 uses a 52mm chain line and can be converted between 1x12 and 2x12, with 34T chainrings. On offer are 170mm crank arms. FEATURE ~ Special gear teeth profile designed for MTB riding usage ~ Crankset can be used as common component BENEFIT ~ Smoother driving even over bumpy terrain ~ Lighter and stiffer design & easy exchangeable chainring by direct mount and one key release ~ Exchangeable of single and double chainring by direct mount ~ Q-factor: 168 mm ~ Chainline: 52 mm PRODUCT SPECIFICATIONS MODEL NO : FC-M9120-1 SERIES : XTR M9100 Series Color : Series color Average weight : 562 g (34T) Chain line (mm) : 52 Chain ring combination : 34T Compatible BB type : Outboard Compatible chain : CN-M9100 Crank Arm Length : 170 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 : SM-BB94-41A Recommended BB_Threaded (normal) : SM-BB93 Threaded BB Shell Width : 68 mm, 73 mm Q-factor (mm) : 168 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