SHIMANO Front Chainwheel Compatible Square Axle 22x32x42T 170mm Black - BB 122.5mm (LL123) FC-M311

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Actual color may vary slightly from the photos due to screen settings, lighting, or production batch differences. 【Size Note】

Please refer to the size chart in the listing images and/or listing description before purchasing, as sizing may differ slightly from your local standards (cm-based measurements).

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Shimano Part: EFCM311C222XL Shimano Part: EFCM311C222XL Compatible BB: Square shank 122.5mm (LL123) Speed: 7/8 speeds Number of teeth: 42 x 32 x 22T (without chain guard) Crank length: 170mm