BOYESEN REEDS 640R YZ250 78-82, BR001640Boyesen Power Reeds 640 Improves throttle response and fuel economy, enhances acceleration and top end speed Revolutionary dual stage reeds outperform and outlast any stock reed Yamaha IT250 1977 1983 IT400 1979 IT425 1980 IT465 1981 1982 IT490 1983 1984 YZ250 1978 1989 YZ250WR 1989 YZ400 1979 YZ465 1980 1981 YZ490 1982 1983 Part No. 05 640 (phoenixmotos. com)

G650X MOTO 06-07

Yamaha Motorcycle 2011 WR250R - WR25RAL Frame

2019 50 SX MINI - Front Brake Control

2017 CRF450X AC - STEP

2002 Suzuki Quadrunner 500 LTF500F 4x4

30500-HN1-000

2002 TRX350TE 2A - REAR WHEEL

Manufactured to tight tolerances for a perfect fit

800 RZR 4: 2012-2014 (R OB)

dependable throttle response

Yamaha Motorcycle 2012 YZ450FB - YZ450FBW REAR ARM

KTM - 950R Super Enduro - 2006