Special design and unique style Helps eliminate excess voltage and prevents battery from overcharging Improve radiator and charging ability Easy to install, plug and play Connector: 4 pins Replaceable part number: 3TJ-81960-02 Fit compatible compatible Yamaha FZR 400 RRSP - 1992-1994 compatible Yamaha MT 125 - 2014-2015 compatible Yamaha MT 125 A ABS - 2014-2015 compatible Yamaha TDM 850 H - 1991-1992 compatible Yamaha TDM 850 N - 1991-1992 compatible Yamaha TDR 125 - 1993-1996 compatible Yamaha TDR 125 H - 1997-2002 compatible Yamaha TDR 125 N 80 km/h - 1997-2001 compatible Yamaha TT 600 R - 1997-2003 compatible Yamaha TT 600 RE - 2004 compatible Yamaha TW 125 H Trailway - 1999-2004 compatible Yamaha TW 125 N Trailway 80 km/h - 1999-2003 compatible Yamaha WR 125 R - 2009-2017 compatible Yamaha WR 125 X - 2009-2017 compatible Yamaha XG 250 Tricker - 2005-2006 compatible Yamaha XJ 600 NH - 1994-1995 compatible Yamaha XJ 600 NN - 1994-1995 compatible Yamaha XJ 600 SN Diversion - 1992-1995 compatible Yamaha XJ 600 SH Diversion - 1992-1995 compatible Yamaha XT 600 EN - 1995 compatible Yamaha XT 600 EH - 1995-2003 compatible Yamaha YN 50 F 4T Neos - 2009-2010 compatible Yamaha YZF-R 125 - 2014-2015 compatible Yamaha YZF-R 125 ABS - 2015 colour:Silver Material:aluminum Package Contents: 1x Voltage Regulator Rectifier Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.