Different Stroke Motorsports has been providing quality dirtbikes to riders in southwest Montana and the Gallatin Valley since 1994. Located just 20 minutes from Bozeman in beautiful Manhattan, Montana, we sell both new and used dirtbikes. We are a dealer for BMS and GPX, so most of our new inventory is between those two brands. We specialize in reconditioning used equipment and bringing machines back to 95-99% of their original shape. We pride ourselves in our work and want to get you out on a machine that you will enjoy for many years to come. Stop by the shop to check out our selection of dirtbikes and other powersports equipment, or give us a call at (406)284-9985!

The riding opportunities around the Bozeman area are endless – from Pipestone to Bear Canyon, the Tobacco Roots to Big Sky, the possibilities are endless. Whether you’re looking for a machine to take out on the trails, camping with the family, or a full on race machine, we stock a variety of options and accessories and will be sure to find something that fits your needs and budget.

Browse Our Selection of Dirtbikes

$4,995 2016 Suzuki RM-Z 250

2016 Suzuki RM-Z 250

2016SuzukiDirtbikeYellow120
$3,294 2004 Yamaha YZ250F

2004 Yamaha YZ250F

2003YamahaDirtbikeBlue-11
$1,395 $995 New!2020 BMS Pro 110  * New * Special Holiday Pricing * 

2020 BMS Pro 110 * New * Special Holiday Pricing * 

2020BMSDirtbikeBlack, Blue, Red
$9,995 $8,995 2023 KAWASAKI KX450X

2023 KAWASAKI KX450X

2023KawasakiDirtbikeGreen11
$1,595 New!2020 BMS Pro 125 Premium Manual

2020 BMS Pro 125 Premium Manual

2020BMSDirtbikeBlack, Blue, Red
$6,995 2020 Yamaha YZ 250 FX w/ Electric Start

2020 Yamaha YZ 250 FX w/ Electric Start

2020YamahaDirtbikeBlue
$1,995 New!2021 BMS Pro-X 125

2021 BMS Pro-X 125

2021BMSDirtbikeBlack, Blue, Red
$3,995 2008 Kawasaki KLR 650 

2008 Kawasaki KLR 650 

2008KawasakiDirtbikeSilver50577
$1,295 New!2021 BMS Pro 70 Semi Auto

2021 BMS Pro 70 Semi Auto

2021BMSDirtbikeBlack, Blue, Red
$6,295 2018 Beta 300 RR 2 Stroke * Electric Start *

2018 Beta 300 RR 2 Stroke * Electric Start *

2018BetaDirtbikeWhite1528
$599 $499 New!GPX Moto Electric Strider

GPX Moto Electric Strider

2021GPXDirtbikeBlack
$2,195 New!2022 GPX MOTO Pitster Pro MXR125

2022 GPX MOTO Pitster Pro MXR125

2022GPXDirtbikeSilver
$1,795 New!2022 GPX MOTO Pitster Pro XJR 110

2022 GPX MOTO Pitster Pro XJR 110

2022GPXDirtbikeWhite
$1,395 New!2022 GPX MOTO Pitster Pro FSE 60

2022 GPX MOTO Pitster Pro FSE 60

2022GPXDirtbikeWhite
$4,295 $3,795 New!GPX MOTO FSE 190R DAYTONA

GPX MOTO FSE 190R DAYTONA

2022GPXDirtbikeWhite
$1,595 New!2022 GPX MOTO MXR 90

2022 GPX MOTO MXR 90

2022GPXDirtbikeWhite00
$2,995 $2,500 New!2022 BMS Enduro 250 CRP Dual Sport * Electric Start * Street Legal *

2022 BMS Enduro 250 CRP Dual Sport * Electric Start * Street Legal *

2022BMSDirtbikeBlack
$2,495 Pending New!2022 GPX FSE 140R

2022 GPX FSE 140R

2022GPXDirtbikeSilver1
GPX MotoBMS MotorsportsHiSun MotorsH&H TrailersSuper ATVWestern Power SportsNorthStar Trailer