{"catalog_name":"World Products","variant":"c","item":{"handle":"wp-dcd-10001307695","title":"Mountain Bike Crankset Hollow Unified Crank Arms 104BCD with Spindle","category":"Bicycle Crankset","category_name":null,"category_gid":null,"product_type":"Bicycle Crankset","vendor":"World Products","price":"$16.81","currency_code":"USD","availability":"in_stock","inventory_quantity":0,"sku":"dcd-30003714189","barcode":null,"variant_title":"Gold / Crank Arms","selected_options":{"Color":"Gold","Style":"Crank Arms"},"description":"This mountain bike crankset is made from high-grade 6061 aluminum alloy and features a chromoly steel spindle. The hollow unified design of the crank arms reduces weight while maintaining stiffness. It has a 104BCD interface and a 24mm spindle diameter, suitable for modern single-chainring drivetrains. 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