SHIMANO TIAGRA - Road Crankset - 2x10-speed The new SHIMANO TIAGRA FC-4700 crank balances weight and efficiency without sacrificing stiffness. It is offered in 52-36, 50-34T, and new 48-34T chainring options and 165, 170, 172.5, and 175mm crank arm lengths. Features Optimum power transfer motivates riders to pedal further and faster Optimal balance between stiffness and lightweight Reinforced 4-arm construction 110 PCD Optimized gear shape for HG-X chain Gear combinations to match more riding styles Additional gear combination: 48-34T Gear combination: 50-34T, 52-36T, 48-34T Crank arm length: 165, 170, 172.5, 175 Specification Recommended use Road Chainring format Double BCD In mm System Type Length 170, 172.5, 175mm Material Material Weight In grams Compatibility 2x10  Bottom Bracket compatibility External BB   Additional Info Country of Origin: Malaysia/Japan Imported By: Shimano South Asia Pvt Ltd. , 19 , (Ground Floor) Kumara Krupa Road , Bangalore – 560 001 , Karnataka , India. Net Quantity: 1N Customer Care Address: 291, 10 Main, 5 Block, Jayanagar, Bangalore - 560041. Ph: (080)47183232, Email: support@bumsonthesaddle.com Commodity: Cranksets