TM Designworks Factory Edition 1 Rear Chain Guide - Blue RCG-YZ4-BU

TM Designworks Factory Edition #1 Rear Blue Chain Guide (RCG-YZ4-BU)

TM Design Works Chain Guide - Black - YZ 450 F RCG-YZ4-BK

Yamaha YZ450F, 2003-2024, 520-114 Blue O-Ring Drive Chain - YZ 450F

TM Designworks Factory Edition #1 Rear Blue Chain Guide (RCG-YZ4-BU)

WR450 YZ450 03-21 520 Pitch 14T 50T Chain and Sprocket Kit for Yamaha YZ400 Blue

YZ250 YZ426 WR400 14T 49T 520 Non O-Ring Chain and Sprocket Kit for Yamaha Blue

For Yamaha 520 Pitch 50 Tooth 14T Chain and Sprocket Kit YZ450F 2003-2021 WR450