The Steel Ultralight Front Sprocket is part of the latest collection from Moto Master.Features: Top grade hardened steel, will outlast an aluminium sprocket up to 3 times Special coating for extra durability Race proven design offers optimal strength-to-weight ratio CAD designed and laser cut using state of the art technology Specifications: COLOR: Natural MATERIAL: Steel Model: Ultralight PITCH: 520 POSITION: Front Product Name: Sprocket Style: Lightweight TEETH: 12 Type: Countershaft Units: Each To fit: GAS GAS EC 125 RACING 2011 All Models GAS GAS EC 125 RACING 2013 All Models GAS GAS EC 125 RACING 2014 All Models GAS GAS EC 125 RACING 2015 All Models GAS GAS EC 125 2003 All Models GAS GAS EC 125 2004 All Models GAS GAS EC 125 2005 All Models GAS GAS EC 125 2006 All Models GAS GAS EC 125 2007 All Models GAS GAS EC 125 2008 All Models GAS GAS EC 125 2009 All Models GAS GAS EC 125 2010 All Models YAMAHA WR 200 R 1991 All Models YAMAHA WR 200 R 1992 All Models YAMAHA YZ 125 1987 All Models YAMAHA YZ 125 1988 All Models YAMAHA YZ 125 1989 All Models YAMAHA YZ 125 1990 All Models YAMAHA YZ 125 1991 All Models YAMAHA YZ 125 1992 All Models YAMAHA YZ 125 1993 All Models YAMAHA YZ 125 1994 All Models YAMAHA YZ 125 1995 All Models YAMAHA YZ 125 1996 All Models YAMAHA YZ 125 1997 All Models YAMAHA YZ 125 1998 All Models YAMAHA YZ 125 1999 All Models YAMAHA YZ 125 2000 All Models YAMAHA YZ 125 2001 All Models YAMAHA YZ 125 2002 All Models YAMAHA YZ 125 2003 All Models YAMAHA YZ 125 2004 All Models Manufacturer part number: 610191112