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Wednesday, 25 March 2020 06:08

2020 Factory Supercross Bikes—justin Barcia’s Yamaha Yz450f

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Motorcycle As far as the engine package on Barcia’s bike, Bell told us the team keeps it pretty basic and that they do not use many aftermarket parts in the engine.

He also mentioned the ECU is pretty standard and the mapping is similar to what comes on a YZ450F straight off the showroom floor. Read More

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