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

$1,995 New!2022 GPX MOTO Pitster Pro XJR 125

2022 GPX MOTO Pitster Pro XJR 125

2022GPXDirtbikeWhite
$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 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 New!2022 BMS Enduro 250 CRP Dual Sport * Electric Start * Street Legal *

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

2022BMSDirtbikeBlack
$1,395 $1,095 New!2020 BMS Pro 110

2020 BMS Pro 110

2020BMSDirtbikeBlack, Blue, Red
$2,295 New!2022 GPX FSE110R

2022 GPX FSE110R

2022GPXDirtbikeSilver0
$1,595 New!2020 BMS Pro 125 Premium Manual

2020 BMS Pro 125 Premium Manual

2020BMSDirtbikeBlack, Blue, Red
$2,495 New!2022 GPX FSE 140R

2022 GPX FSE 140R

2022GPXDirtbikeSilver1
$1,995 New!2021 BMS Pro-X 125

2021 BMS Pro-X 125

2021BMSDirtbikeBlack, Blue, Red
$10,995 2016 KTM 450 SX-F FACTORY EDITION W/CMX SNOW BIKE KIT!!!

2016 KTM 450 SX-F FACTORY EDITION W/CMX SNOW BIKE KIT!!!

2016KTMDirtbike, SnowmobileOrange1
$1,295 New!2021 BMS Pro 70 Semi Auto

2021 BMS Pro 70 Semi Auto

2021BMSDirtbikeBlack, Blue, Red
$8,995 2020 KTM 250 XC TPI Fuel Injected 2 Stroke

2020 KTM 250 XC TPI Fuel Injected 2 Stroke

2020KTMDirtbikeOrange145.8
$599 New!GPX Moto Electric Strider

GPX Moto Electric Strider

2021GPXDirtbikeBlack
$6,995 2018 Suzuki RMZ 450

2018 Suzuki RMZ 450

2018SuzukiDirtbikeYellow1-1
$4,995 Pending New!2022 GPX MOTO FSE 250e Enduro

2022 GPX MOTO FSE 250e Enduro

2022GPXDirtbike, MotorcycleGrey
GPX MotoBMS MotorsportsHiSun MotorsH&H TrailersSuper ATVWestern Power SportsNorthStar Trailer