RK Vortex

4042-068ZK

RK Vortex Gld MX Blk QA Chain and Sprocket Kit YZ450F 06-09 / WR450F 07-09 11-14

EAN: 0953040122280

UPC: 953040122280

Chain & Sprocket Kits

Fits: YAMAHA YZ450F 06-09 & 14 / YAMAHA WR450F 07-09, 11-14 (Will not fit 2010)
RK Chain Model: GB520MXZ4-114
RK Chain Type: Gold MX
Vortex Front Sprocket: Steel 13 Tooth
Vortex Rear Sprocket: Black Alum 50 Tooth


Bike's stock Gearing: 13-49 / 50
Kit's Gearing: 13-50
Notes: Kit is stock for 07-09 WR450F 13-50, 3.85


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