SHIMANO FC-T551 3 x 10s crankset 170 mm

Based On The Premium Shimano Deore Xt And Deore Lx Trekking Product Line, The Fc-T551 Offers 3x10 Speed Gearing And Uses An Outboard, 24mm Bb Interface. It Includes An Integrated Chain Guard. Features: - 2-Piece Construction For Accurate Chain Line - Hg-X Chain And Specific Designed Teeth - Chaincase Compatible - Simply And Sturdy Design - Integrated Appearance Of Chain Guard 2-Piece Rigid Construction Of Crank - Variety Of Spec: 48-36-26t, 44-32-24t - Hyperdrive Sg-X Chainrings - Chainline: 50mm Specifications: - Rear Speeds: 10 - Compatible Chain: Hg-X 10-Speed - Chain Line (Mm): 50 - P.C.D. (Mm): 104/64 - Spider/Gear Arms: 4 - Chainring Combination: 44-32-24t, 48-36-26t - Q-Factor (Mm): 181.1 - Crank Arm Length (Mm)|170: Yes - Crank Arm Length (Mm)|175: Yes - Optional Chain Guard|With Chain Guard: Yes - Optional Chain Guard|Without Chain/Bash Guard: Yes - 2-Piece Crankset: Yes - Compatible Bottom Bracket Type|Outboard: Yes - Recommended Bottom Bracket|Threaded (Normal): Bb-Mt501 - Recommended Bottom Bracket|Threaded (Chain Case): Bb-Mt501 - Threaded Bottom Bracket Shell Width (Mm)|68: Yes - Threaded Bottom Bracket Shell Width (Mm)|73: Yes - Chain Case Compatible: Yes - Stainless Chain Guard Fixing Screw: Yes - Crank Fixing Screw Included: Yes