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Gajser maintains impressive championship lead after tough MXGP of Sardegna

Team HRC’s Tim Gajser still leads the 2022 Motocross World Championship by 79 points after the hottest and toughest ...

Two Runner-Up Results For Scholtz At VIR Bring Him To Within Four Points Of Superbike Lead

After finishing second in Saturday’s Superbike race one at VIRginia International Raceway, Mathew Scholtz and his Wes...

Scholtz’s Runner-Up Result In MotoAmerica Superbike Race One At VIR Moves Him Closer To Points Lead

On a sweltering Saturday at VIRginia International Raceway, Westby Racing’s Mathew Scholtz notched his fourth second-...

Gajser continues his MXGP domination with another one-one

  Team HRC’s Tim Gajser put in another display of controlled speed, on a tricky Maggiora track to win both motos of t...

Second-Place Finishes for Chase Sexton, Hunter Lawrence at Salt Lake City SX Finale

Chance Hymas wins 250SX Futures race Honda takes Manufacturers’ Championship During a busy AMA Supercross series f...

Hartranft 8th overall in the 450 premier class.

Team Twisted Tea/H.E.P. Suzuki, presented by Progressive Insurance, finished out the 2022 Monster Energ...

Hartranft 11th overall in Denver, CO.

Team Twisted Tea/H.E.P. Suzuki, presented by Progressive Insurance, had a productive 16th round in Denver, Colorado. ...

Perfect Day for Hunter Lawrence at Denver 250SX West Supercross

Australian tops qualifying, heat and main event Sexton recovers from fall for fourth in 450SX Team Honda HRC’s Hun...

Jett Lawrence Clinches AMA Supercross 250SX East Championship

Sexton finishes a solid second in 450SX Chance Hymas wins Futures class again In AMA Supercross’s return to Foxboro...

Dominant Gajser wins Latvian GP with another one-one performance

Team HRC’s Tim Gajser won both motos at the MXGP of Latvia, to extend his moto win-streak to five and increase his ...

Despite A Sunday Setback, Westby Racing’s Mathew Scholtz Retains Second Place In Superbike Championship

After going fifth-fastest in Sunday morning warmup, Westby Racing Superbike rider Mathew Scholtz was poised for a sp...

Scholtz Notches His Third Runner-Up Result In A Row With A Second-Place Finish In MotoAmerica Superbike Race One At Road Atlanta

South African rider Mathew Scholtz, who now makes his home in Acworth, Georgia, capitalized on his opportunity to r...
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Race series product restriction and affirmation

Warning:

The RACE SERIES product you are purchasing removes, renders inoperative, or bypasses required elements of the emission control systems of EPA, certified motorcycles of motorcyle engines and may only be installed on motorcycles that are restricted to closed course competition. Installation of this product on a motorcyle that is ridden on a public street, highway, or public lands violates the tampering and defeat device provisions of the Clean Air Act & 203(a)(3)(A) and/or & 203(a)(3)(B) and may subject you to a civil penalty of up to $37,000.

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