REAR SPROCKET CARBON STEEL / LASER CUT [SILVER] 49 Teeth [JTR895.49] 428 GASGAS MC85 2021-2023 HUSQVARNA TC85 2014 - 2023 KTM SX85 SMALL WHEEL 2004-2023 SX85 BIG WHEEL 2004-2023 SX105 2007-2011 FIR Ultra-Light steel rear sprockets all manufactured from premium quality high CARBON steel and offer superior durability, even under the most extreme riding circumstances and will last 3-4 times longer than aluminum prockets. Maximum strength sprockets at minimum weight, made with C45 steel high carbon steel. Each sprocket is heat-treated and finished by hand. Each sprocket is sandblasted to reduce surface tension, satin-silk finish. Meet or exceed the highest-quality compound mod. standards set by the motorcycle industry. FIR products are a high quality replacement part and carries our guarantee of your satisfaction. Part No. SR441-49.S.FIR [FACTORY IMAGE RACING] Cross reference numbers ONLY. MX-89549-2. ALLOY 47010051049
