Left Crank Arm for SLX for XT 170mm 36 Grooves Aluminum Alloy Compatible with FC-M590 FC-M596 FC-M610 Lightweight Replacement Black Silver for Mountain Bike 14mm Pedal Shaft(Black)

• ALUMINUM ALLOY 170MM LIGHTWEIGHT CONSTRUCTION: Precision-Forged From High-Grade Aluminum Alloy With 170mm Length, Providing Optimal Balance Of Strength And Reduced Weight For Mountain Bike Drivetrains. The 26mm Thick Crank Arm Profile Maintains Structural Integrity While Contributing To Overall Pedaling Efficiency.
• 36 GROOVES PRECISION FIT COMPATIBILITY: Engineered With 36 Internal Splines That Interface Precisely With II Bottom Bracket Standards, Secure Engagement And Reliable Power Transfer. The Precision-Grooved Design Eliminates Play While Maintaining Smooth Rotation Under Load.
• FITS FC-M590 FC-M596 FC-M610 CRANKSETS VERSATILE APPLICATION: Specifically Designed As Direct Replacement For FC-M590, FC-M596, And FC-M610 Crank Models, Providing Perfect Fitment For These Popular Mountain Bike Cranksets. The Compatibility Supports Riders Maintaining Or Upgrading Their Drivetrain Components.
• PEDAL COMPATIBLE 14MM SHAFT BLACK SILVER FINISH: Features Standard 14mm Pedal Threading That Accepts Most Mountain Bike Pedals Without Adapters Or Modifications. Available In Black And Silver Finish Options To Match Bike Aesthetics And Personal Style Preferences.
• For for SLX For XT CRANK ARM REPLACEMENT APPLICATION: Perfect For Cyclists Needing To Replace Damaged Or Worn Left Side Crank Arms On For for SLX And For XT Series Drivetrains. The Essential Component Restores Proper Crank Function Wherever Reliable Power Transfer And Precision Fitment Matter Most For Trail Performance.

Features: *Lightweight Material: Constructed from aluminum alloy for strength and reduced weight in cycling performance. *Compatibility: Suitable for SLX for XT for 590 for 596 for 610 bike cranksets for seamless integration. *170mm Crank Length: Provides optimal leverage and comfort for various riding styles and terrains. *Precision Fit: The crank hole has 36 groove, and the thickness of the crank is 26mm. The crank you previously used needs to match these two dimensions exactly; otherwise, the crank screw will not be able to lock in place. *Pedal Installation:The crank is suitable for the pedal with a shaft diameter of 14mm. Specifications: *Product Name:Left Crank Arm *Material:Aluminum alloy *Color:Black, Silver *Size:22*4.5*2.7cm Package Content: 1*left crank