Pitch Diameter (PD) - An imaginary circle which is traced by the center of the chain pins when the sprocket rotates while meshed with a chain Compatible with the following brands: Yamaha If unsure, please reach out to the vehicle manufacture or a local dealer. 519-CDS2423P Rear Drive Sporcket Product Info: Sprocket Specs Pitch 428; Teeth 48 We recommend lubricating your chain at every 300-350 miles with a lubricant specifically designed for your chain. Sprocket Chain Set For Yamaha YZF-R125 MT125 14/48 Tooth 428 Description MK1004087 Drive Sprockets & Chain Kit Product Info: Sprocket Material consists of SAE 1023 structural carbon steel; Oil - LT-001A High Temperature Chain Oil Included in This Kit: (QTY 1) NICHE 519-CDC2363H Drive Chain 112 O-Ring w/ Master Link Clean your chain if it comes in contact with salt water or rock salt and lubricate it after cleaning. Always ensure that your sprockets are in good condition, properly aligned and lubricant specifically designed for your chain. Stay on top of your lubrication and cleaning practices NICHE Drive Sprocket & Chain Combo For Yamaha YZF-R125 MT125 - 14T Front 48T Rear 428HZ 132 Links ... Direct from vendor: Usually ships within 3 business days. 10 The teeth on a new sprocket are straight and have a flat or domed shape at the tip, If the teeth are sharp, the sprocket is worn Do not use harsh solvents or chemicals such as Benzene to clean your chain. Pitch - The amount of pitch diameter in inches per tooth. Don't let chain maintenance slip past you, a broken chain will ruin anyone's riding day. Parts of a Sprocket Number of Teeth - The total number of teeth (projections) around the whole circumference of a sprocket Increased efficiency over O-Ring, Cons: Heavy, Expensive Fits 2008-2015 Yamaha YZF-R125 , Outer Plate thickness 2., 02mm; Inner Plate thickness 2., 02mm Triple-S Yamaha YZF 125 R 08-18 Chain & Sprocket - BDLA Motorbikes For more information, visit www.P65Warnings.ca.gov Compatible with the following models: YZF-R125, MT125 Sprocket Material consists of SAE 1023 structural carbon steel; Oil - LT-001A High Temperature Chain Oil Gears with a larger pitch will have bigger teeth NICHE Drive Sprocket and Chain Set MK1003966 Standard Drive Chain Includes: NICHE Front and Rear Sprocket Set with Drive Chain Kit Replaces for the following OEM MPN's: 92057-0642,92057-0663,92057-0642,92057-0663, Front Sprocket Teeth: 14 , Rear Sprocket Teeth: 48 , Chain Model: 428HZ , Chain Links: 132 , Chain Pitch: 428 (12., 7mm) NICHE DRIVE SPROCKET What is a Drive Sprocket? Sprockets are rotating parts with teeth that are used in conjunction with a chain to transmit power