YAMAHA YZ 125 250 1997-2007 YZ WR 250 426 450 F 1998-2006 AS3 CHAIN GUIDE BLOCKS year-1985

YAMAHA YZ 125 250 1997-2007 YZ WR 250 426 450 F 1998-2006 AS3 CHAIN GUIDE BLOCKS year-1985Replacement blocks to fit AS3 Performance chain guides, made from black hard plastic the blocks are a direct replacement part to fit AS3 Performance chain guides. Please note these blocks are designed for AS3 Performance aluminium chain guides only and will not fit OEM chain guides. Will Fit 1997 2007 Yamaha YZ 125 1997 2007 Yamaha YZ 250 2001 2006 Yamaha YZ 250 F 1998 1999 Yamaha YZ 400 F 2000 2002 Yamaha YZ 426 F 2006 2006 Yamaha YZ 450 F 2001 2006

2014-2016 BMW S1000 R

CNC machined from 6061-T6 aluminium they are much stronger and durable than the standard levers

Big visual improvement from the OEM rear brake clevis

Knurled grooves for improved grip and traction

2017-2020 Honda CRF 250 L Rally (ABS)

2015-2024 Beta 250 RR Racing

high pressure race conditions

2002-2018 Honda CRF 450 R

2004-2023 Yamaha YZ 250 F

1995-2008 Suzuki RM 250

2021-2023 KTM 450 SMR

2004-2006 Suzuki RMZ 250