Yamaha Big Bore Kits

We offer Big Bore Kits on several Yamaha models. Please don't hesitate to call or email us if you have any questions.

Phone:(775)434-9680 Email: builtmotors@gmail.com

TTR 230

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WR250R/X

YZF/WR250

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YZF/WR426

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YZF/WRF450

BUILT MOTORS, LLC

MX CUSTOM REPAIR