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We have bikes on the floor and ready to go out the door! More on the way soon!!

SERVING RAPID CITY AND THE SURROUNDING AREA FOR OVER 28 YEARS

Ride the best! Rosco's Motorcycle & ATV is Rapid City's source for Beta and Sherco Motorcycles and OSET electric trial bikes, and STRIDER running bikes.

With over 30 years of experience, our team connects you with the right bike at the right price.


BIKES FOR SALE

2019 TM 144 EN. Fully loaded for enduro riding. GPR stabilizer. EE handguards. Tubliss front and rear. P3 carbon pipe protector. 535 miles. In great condition!! $7895. Call Roscos for more information. 605-348-3946

CONTACT US

STOP BY AND TEST RIDE THE NEW ELECTRIC

UBCO 2x2 \ 2 Wheel Drive


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THE 2022 BETA 200 RR

MSRP: $8,999.00

Destination Charge: $439.00

*Price does not include set up charge

  • ENGINE SPECS

    Type: Beta-Built single cylinder, 2-stroke, liquid cooled, with BPV power valve system, electric start with kick starter sold as an option 

    Bore: 62mm 

    Stroke: 63mm 

    Displacement: 190.2cc 

    Compression Ratio: 13.5:1 

    Exhaust Valve: Beta Progressive Valve (BPV) Ignition: AC-CDI Kokusan 

    Spark Plug: NGK BR8ECM 

    Lubrication: Electronic Oil Injection 

    Oil Tank Capacity: 650cc 

    Carburetor: Keihin PWK 36mm 

    Clutch: Wet multi-disk 

    Transmission: 6-speed 

    Final Drive: O-ring chain

  • CHASSIS SPECS

    Frame: Molybdenum steel, double cradle w/quick air filter access

    Wheelbase: 58.1" 

    Seat Height: 36.6"” 

    Ground Clearance: 12.8” 

    Footrest Height: 16.1" 

    Dry Weight: 213.8lbs. (wet weight, no fuel) Fuel

    Tank Capacity: 2.5 US gallons 

    Front Suspension: 48 mm Sachs open cartridge with compression, rebound & spring preload adjustment 

    Rear Suspension: Aluminum body Sachs shock w/ adjustable rebound and hi/low speed compression 

    Front Wheel Travel: 11.6” 

    Rear Wheel Travel: 11.4” 

    Front Brake: 260mm floating rotor 

    Rear Brake: 240mm rotor 

    Front/Rear Rim: 21” (Front) 18” (Rear) Front/Rear Tire: Enduro Competition 

    Warranty: 6 month Limited Warranty

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BETA 300 RR

MSRP: $9,699.00

Destination Charge: $439.00

*set up fee not included in price

  • ENGINE SPECS

    Type: BETA-BUILT SINGLE CYLINDER, 2-STROKE, LIQUID COOLED, WITH BPV POWER VALVE SYSTEM AND COUNTER BALANCER, ELECTRIC START WITH KICK STARTER SOLD AS AN OPTION

    Bore: 73mm 

    Stroke: 69.9mm

    Displacement: 292.6cc

    Compression Ratio: 11.63:1

    Exhaust Valve: Beta Progressive Valve (BPV) Ignition: AC-CDI Kokusan 

    Spark Plug: NGK GR7CI8 

    Lubrication: Electronic Oil Injection 

    Oil Tank Capacity: 650cc 

    Carburetor: Keihin PWK 36mm 

    Clutch: Wet Diaphragm-Style 

    Transmission: 6-speed 

    Final Drive: O-ring chain

  • CHASSIS SPECS

    Frame: Molybdenum steel, double cradle w/quick air filter access

    Wheelbase: 58.3" 

    Seat Height: 36.6"

    Ground Clearance: 12.6” 

    Footrest Height: 16" 

    Dry Weight: 228lbs. (wet weight, no fuel)

    Tank Capacity: 2.5 US gallons 

    Front Suspension: 48 mm Sachs open cartridge with compression, rebound & spring preload adjustment

    Rear Suspension: Aluminum body Sachs shock w/ adjustable rebound and hi/low speed compression

    Front Wheel Travel: 11.6” 

    Rear Wheel Travel: 11.4” 

    Front Brake: 260mm floating rotor 

    Rear Brake: 240mm rotor 

    Front/Rear Rim: 21” (Front) 18” (Rear) Front/Rear Tire: Enduro Competition 

    Warranty: 6 month Limited Warranty

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2022 UBCO WORKBIKE.

  • SPECS

    DIMENSIONS

    Weight excl. power supply: 50.7kg | 111.6lbs 

    + 2.1kWh battery: 63.7kg | 140.2lbs 

    + 3.1kWh battery: 68.7kg | 151.2lbs 

    Height: 1,040mm | 41” 

    Seat height: 815mm | 32” 

    Width (handlebars): 820mm | 32.3” 

    Length: 1,820mm | 72” 

    Wheelbase: 1215mm | 47.8


    PERFORMANCE

    Max speed: 50km/h | 30mph (45km/h EU). High torque geared drivetrain. Wheelbase: 1215mm | 47.8”


    DRIVE TRAIN

    All wheel drive with 2 x 1kw Flux² motors: Brushless DC air cooled. High durability planetary geared system. Fully splined gear interfaces. Sealed bearings. Active heat management. Active venting for residual moisture.


    BRAKES

    UBCO Quadratic² brake system: Hydraulic & regenerative brakes operate together. Active regenerative braking (brake activated): Independent front and rear brake control. Passive regenerative braking (off throttle). DOT approved hydraulic brakes. 203 x 2.3mm rotors. DOT approved Dash 3 brake lines.


    WHEELS

    9ga stainless steel spokes. Tangential double-crossed lacing pattern. 17×1.85” aluminum rims (DOT compliant). 17×2.75” off-road knobbly tires.


    STRUCTURE

    Payload (incl. rider): 150kg | 330lbs Super X step through frame: 7027 alloy. Front and rear racks standard. 19 drop forged attachment lugs on sub frame & rack. Dual kickstands (stand bike on either side).


    SUSPENSION

    UBCO ATFZ 130mm front suspension: Tapered chromoly steerer, chrome steel stanchions, alloy lower (corrosion resistant). Coil spring with hydraulic dampener. Preload & rebound adjustment. UBCO ATF 120mm rear suspension: Coil over spring with hydraulic dampener. Preload & rebound adjustment.


    USER CONTROLS

    Fully electronic throttle control. Handlebar mounted momentary switch control for horn. Keyless fob operation utilises code hopping technology, hard to clone or hot wire. Kill switch can be programmed for on/off.


    POWER SUPPLY

    Match the capacity to your needs: 2.1kWh or 3.1kWh. UBCO dual safety system: Active Safety: UBCO ‘Scotty’ battery management system (BMS). Real time performance and safety monitoring. Passive Safety: IP66 rated sealed alloy enclosure. Vented enclosure with venting pathways. 3400 mAh high safety factor INR (LiNiMnCoOâ‚‚) 18650 lithium ion cells. Designed for disassembly at end of life.


    COMMUNICATION

    Cerebro² vehicle management system (VMS): Integrates all electronic and electrical functions of the vehicle. Provides control and updates with Bluetooth 5.0. Vented waterproof enclosure with sealed automotive connectors. Isolated CAN bus for easier integration of future CAN devices. CAN communication with power supply. Support for optional UBCO ‘Communicator’ telematic control unit for fleets.


    VEHICLE CLASS

    WMC PIN coded off road vehicle. NOT road registrable: EU: CE Compliant for off-road use in Europe. Can be registered as a farm/work vehicle in some European jurisdictions. AU: RVCS approved for off-road use in Australia. Can be approved for a conditional registration for farm use. NZ: Compliant for off-road use in NZ.


    CHARGING

    10amp alloy fast charger. Charger detect disables bike when charging.


    LIGHTING

    Powerful 2400 lumen floodlight headlight. Compact and lightweight. Environmentally sealed. LED rear brake lights.


    SECURITY

    Battery locks to frame. Ability to track & trace with optional TCU.


    2X2 FIELD KIT

    Fastens under the lift-up seat. Contains user manual and tools to set up and maintain your bike.

WE RIDE WHAT WE SELL

We're off-road enthusiasts just like you, and we ride the very same bikes we sell. Trust us to provide the expert guidance you need and fantastic customer service.

CONTACT US NOW

A GREAT DEAL ON A GREAT BIKE

Rosco's Motorcycle & ATV offers some of the best bikes on the market at the best prices. See Rosco for an amazing deal on all models new and used!

BIKES FOR SALE
Roscos Contact Information
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