Shimano FC-CX50 crankset

Product Description The FC-CX50 - with Cyclocross-specific gradation With the FC-CX50, Shimano has introduced a 10-speed crankset especially for cyclocross use. It impresses with smooth shifting, no grinding and a cyclocross-typical gradation of 36-46 teeth (110 mm bolt circle diameter). The 5-arm aluminium crank also features 2-Piece Design, in which the integration of crank arm and bottom bracket ensures special stiffness with the lowest possible weight. Specifications:Application:CyclocrossCompatibility:Shimano 2x10-speedChainring Mount:110 mm bolt circle diameter, 5-armTechnical Information:Crank Arm Material:aluminiumChainring Material:aluminiumAxle Material:steelGradation:36-46Crank Arm Length:170.0 mm, 175.0 mmChainline:43.5 mmQ-Factor:150 mmAxle Diameter:24 mmCompatible BSA Shell Width:68 mmRecommended Bottom Bracket:BB-RS501 or SM-BB71-41B Press Fit Hollowtech II (not included)Recommended Chain:HG 10-speed (e.g. CN-6701)Compatibility:Shifter:ST-6700, ST-5700, ST-4600, ST-R460, SL-R780, SL-4600, SL-R460, ST-4700, ST-RS405, SL-4700, ST-4720, ST-4725, ST-RX400Front Derailleur:FD-4600, FD-CX70, FD-4700Bottom Bracket:BB-R9100, SM-BB9000, SM-BBR60, SM-BB6700, SM-BB5700, BB-RS501, BB-RS500, SM-BB4600, SM-BB92-41B, SM-BB72-41B, SM-BB71-41B, BB-RS500-PBChain:CN-7901, CN-6701, CN-5701, CN-4601Features:Hyperdrive SG-X chainringsnew tooth design for softer gear changesno chain rubanodised crank arms and chainringsstainless steel chainring boltsTechnology:2-Piece Crankset With the 2-piece designed cranks from Shimano, the right crank arm is precisely matched to the interaction with the bottom bracket. This increases the stiffness and keeps the weight low. Further spaced bearings also improve strength and contribute to more pedalling efficiency. The precision manufacturing of the bearings ensures easy installation and low maintenance. 2-Piece cranks share a 24mm axle diameter with Hollowtech II cranks, so they are also compatible with Hollowtech II bottom brackets. Manufacturer Numbers:black 170.0 mm 36-46:E-FCCX50CX66Lsliver 170.0 mm 36-46:E-FCCX50CX66Sblack 175.0 mm 36-46:E-FCCX50EX66Lsliver 175.0 mm 36-46:E-FCCX50EX66SContents:1 x FC-CX50 crankset (36-46 tooth)1 x crank bolt Weight: black | 170,0 mm | 36-46: 798 g Manufacturer: Shimano Europe B.V. High Tech Campus 92 5656 AG Eindhoven Netherlands info@shimano-eu.com