At Frozen MOTO Industries we strive to take a dirt bike and produce a snow bike that is both technologically advanced and driven through rider innovation!
The Frozen MOTO SMX and SMR track systems are a patent pending design that incorporates true dirt bike geometry back into this exciting and growing snow bike industry. At Frozen MOTO we have painstakingly designed these systems around the bike from your bars to the drive and foot pegs then right back to the last idler wheels!
The standard industry 121 track is used in the SMX & SMR track systems. Track location and positioning is a critical aspect when riding differing conditions and having a variable attack angle is critical to get that true “dirt bike” feel. The patent pending “Broken Rail” allows Frozen MOTO to be the only industry manufacturer allowed to create the versatile attack angle built into every SMX or SMR snow bike, regardless if your a racer or mountain free rider this is an infinitely adjustable system to fit your needs!
The award winning Rekluse clutch is a perfect compliment to your Frozen MOTO system for additional bike/snow bike performance!
Being a company in the emerging snow bike industry Frozen MOTO was faced with some unique and additional challenges. We were amazed when Elka Suspension stepped up to engineer the next level in snow bike suspension and reengineered shocks for our unparalleled technology.
Partnering with Elka Susupension gives us a dirt and snow sports industry leading suspension manufacturer. Together we are able to couple the most amazing and technologically advanced susupension ever seen in the snow biking industry with the Frozen MOTO labeled track system!
Our team has worked and tested for nearly a thousands of hours last and we continue to give Elka rider driven seat time to create a perfect balance of both single speed and dual speed compression rates giving you protection from both the slower, or big, and faster, or smaller repeated, hits as well. By providing rebound options available on the Frozen MOTO, the Elka Stage 5 platform gives the system an extra container and high speed compression adjustment! You pick your needs and Frozen MOTO builds to those needs again industry firsts in manufacturing and rider driven control.
Frozen MOTO also utilizes one shock on the outside to allows the SMX and SMR track systems to fly thru and alleviate additional strain and stress on the complete track system and rider allowing you to take the most aggressive line through those otherwise miserable whoops on the track and braking bumps on the trail!
What that means to Frozen MOTO and more importantly to you the customer is that Frozen MOTO strives to have rider driven advancment. The SMX and SMR can also be adjusted depending on rider weight and conditions through an interchangeable spring rate coil over which then utilizes fluid not air to match the ever changing challenges and conditions that mother nature can provide allowing you additional hours of riding! From deep powder filled winter days to getting in and out of spring riding on those frozen trails, Frozen MOTO has you covered!
Owner
Dan Shanahan
Dan@FrozenMOTO.com
The unique front ski system is not only functional but design with style and flair being a solid billeted piece giving you strength and integrity for years to come! The Frozen MOTO ski system utilizes a four piece bolted design, not a welded design giving you the ability to replace specific parts without the added cost of a complete replacement should you have a little too much fun.
The bolted area is designed as a stress point so they can be easily repaired or replaced on scene and does not allow for the creation of additional damage to your complete snow bike/dirt bike system. The ski plate is designed and bolted directly to the fork and to the unique spindle. Four bolts creating the designed brake away location give you the ability to insert new bolts and continue to ride. This system has been extensively tested and has passed testing with “flying” colors!
The Polaris IQ footprint of the spindle is mounted to the Curve Industries XS ski creating the most advanced and reliable snow bike front end to date! You can also attach any Polaris IQ mountable ski to the spindle.
We love tricking out our bikes, ATVs, and more. Check out our recommendation for vehicle sticker decals for the best quality graphics products.
The Frozen MOTO mounting system is a a two piece design that aids in the patent pending technology. This system combines a small fit mount that connects any bike with a swing arm to the main mount. The first mount attachs to a main frame mount that then attaches to the second pivot point in the geometry at the hub.
What else? If you need graphics and stickers for your moto click here.
A modern fuel-injected 450 motocross bike is the strongest performance-oriented starting point, but exact kit fitment and mechanical condition matter more than the badge.
Keep your dirt bike battery healthy through winter by matching the storage plan and charger to its chemistry, eliminating parasitic draw, and checking it before spring.
A practical, skin-out layering system for managing sweat, wind, snow, cold hands, tight boots, fogged goggles, and changing effort levels on a snow bike.
A practical cold-engine inspection for catching low coolant, blocked radiators, damaged hoses, pump leakage, and other cooling trouble before slow technical riding.
A practical workshop guide to centering a snow-bike track, separating alignment from tension, spotting uneven wear, and diagnosing a track that refuses to run true.
Learn how powder, crust, hardpack, slush, and tracked snow affect snow-bike line choice, rider inputs, machine wear, and safe exits.
TLDR: The best dirt bike for snow bike conversion is usually a healthy modern fuel-injected 450 motocross bike with confirmed fitment for the exact track system. That is the strongest default for an aggressive, dedicated build—not a universal winner. Choose the conversion kit first, verify the motorcycle’s exact year, make, and model, and then judge engine condition, clutch health, cooling, suspension, parts support, terrain, and summer use.
The hunt for the best dirt bike for snow bike conversion should not begin with brand loyalty or a tempting used-bike price. It begins with compatibility. A powerful motorcycle is useless as a donor if the selected kit lacks the correct spindle, strut rod, spacers, installation hardware, sprocket recommendation, or instructions for that application.
For deep snow, mountain riding, and riders who expect the track to work hard, a current-generation fuel-injected 450cc motocross platform is the logical default category. These bikes combine substantial power with relatively low motorcycle weight and performance-focused suspension. Current examples illustrate the formula: Honda lists its 2026 CRF450R as a liquid-cooled, fuel-injected 450cc four-stroke with a five-speed transmission and 249-pound curb weight, while KTM lists the 2026 450 SX-F Factory Edition with a 449.9cc EFI engine, five-speed transmission, 300 mm of suspension travel at both ends, and a weight of 106.4 kg without fuel.
Those specifications do not prove that either model is universally best. They show why modern 450 motocross bikes form the performance-oriented baseline: strong engines, compact chassis, long-travel suspension, and widespread attention from conversion-kit manufacturers. The actual winner is the correctly supported bike in the best mechanical condition.
Timbersled states that its systems use application-specific fitment rather than universal compatibility. Its documentation identifies motorcycle-specific requirements such as spindles, strut rods, subframe spacers, and recommended countershaft sprockets. Check the current Timbersled fitment tables or the corresponding documentation from your kit manufacturer before paying for a donor.
This order of operations prevents an expensive garage ornament. Decide which snow system fits your terrain and riding goals, then build a list of supported motorcycles. Only after that should you compare used-bike condition, local parts availability, price, and summer usefulness.
If this is your first build, review the broader planning issues in what to know before converting a dirt bike into a snow bike. Fitment is the gatekeeper, but storage, transport, seasonal installation work, maintenance, riding access, and safety can decide whether the finished machine is practical.
Engine displacement alone cannot answer the purchase question. Snow depth, elevation, trail speed, rider weight, summer use, and willingness to maintain a performance motorcycle all affect the decision. The categories below are a decision framework, not a ranking; every candidate still requires exact kit support.
| Donor category | Where it makes sense | Main attraction | What to verify |
|---|---|---|---|
| 450 four-stroke motocross | Deep snow, mountain terrain, aggressive or dedicated builds | Performance-oriented engine and chassis package | Exact kit fitment, clutch and engine condition, service history, installation hardware |
| 250 four-stroke | Mellower terrain or riders prioritizing a less intimidating donor | Potentially manageable power delivery and useful summer role | Whether available output suits the terrain and whether the kit maker supports the exact bike |
| 250/300 two-stroke | Riders who specifically prefer two-stroke character and maintenance | Distinct engine feel and potentially appealing off-road crossover use | Current kit support, gearing instructions, fuel range, cold-weather setup, and model-specific installation details |
| 450/500-class off-road or enduro | Trail-oriented riders and owners wanting broader summer utility | Off-road equipment and multipurpose potential | Weight, transmission behavior, kit compatibility, clearances, and availability of all mounting parts |
| Dual-sport platform | A rider with a very specific multipurpose plan | Road equipment and year-round versatility where legally useful | Conversion support, added weight, registration implications, and whether the platform suits the intended snow |