Shimano Deore M521 9sp MTB Chainset This superb chainset is ideal for MTB use as it offers phenomenal torque power & buttery smooth shifts as you carve your way around the mountain. It features a rock-solid aluminium construction which makes it more than capable of withstanding all the intensity that comes with weaving between the trails. Engineered to deliver a stable & smooth shifting performance, it utilises its 3x 9 speed gear ratio to keep your momentum flowing across unpredictable terrain conditions.
Features:
Material: Aluminium Use: MTB Speed: 9 speed Length: 170mm Tooth Count: 44/32/22T Type: Triple Number of Chainrings: 3 Bottom Bracket Compatibility: Octalink (not compatible with modern Hollowtech II)A 2 year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace & XTR products). Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.