Mini bike top speed calculator

Burris Racing Jackshaft Calculator. The formula is to divide the J/S In by the Engine and divide Axle by the J/S Out and multiply the two to get the final ratio. Engine = Clutch Sprocket. J/S In = 20, 24 or 28 tooth input sprocket. J/S Out = 14 thru 17 or 20 tooth output sprocket. Axle = Rear axle sprocket. For ordering purposes to determine ...

Gear ratios: First: 2.353 Second: 1.636 Third: 1.269 Fourth: 1.036 Fifth: 0.900. Tires: Front 3.25 x 19 Rear: 3.50 x 18. All you have to do is input this data to the application on the site and it ...If the pocket bike has an engine displacement of 100 cc's or less, which is almost always the case, it may be legally classified as a moped. It must also have an automatic transmission and a top speed of no more than 30 mph. However, in order to be a street-legal moped, it must also meet the state's operational and equipment requirements for ...Power flows through a manual clutch and new-from-last-year five-speed transmission with a chain-type final drive and a Monkey top speed of 56.5 MPH (91 km/h). The Honda Monkey produces 9.3 ...Power = Force*Distance/Time (and Distance/Time = Speed) Now let us go back to the aerodynamic drag which is defined as. Force drag = 0.5 * CdA * Air density * Speed^2. By multiplying Force_drag with the speed we arrive at the formulation. Power drag = 0.5 * CdA * Air density * Speed^3.Click on Calculate Potential Speed. The value will be returned in both miles per hour and kilometers per hour. To do another, click the Clear Values button and then enter a new set of values.Ariel Rider D-Class e-bike specs. Motor: Dual 750W (1,500W peak) hub motors (3 kW peak total) Top speed: I hit 33 mph (53 km/h), but can be limited to Class 2 speeds. Range: Up to 40 miles (64 km ...The Billet Lifter Set is a high-quality engine component that is designed to provide excellent performance and durability. Made from premium-grade materials, these lifters are precision-engineered to deliver superior strength and reliability, even in high-performance engines. The lifters are CNC-machined from billet steel, which offers superior strength and durability compared to standard cast ...

The fastest 125cc bike currently available is the Aprilia 125 which has a top speed of about 100 mph (161 kph). Generally, most 125cc bikes will have a top speed between 70 mph (113 kph) and 80 mph (129 kph). This will vary with the weight of the rider, aerodynamics, and the condition of the bike.Our bike gear calculator can show the ratios for the range of chainrings and cogs teeth so that you can check your bike gear ratios and gear inches in different settings: Choose the minimal value of the teeth in the chainring. Let's say it's 42. Pick the maximum number, 48, for example. Analogically, select the range for cogs teeth, for ...The Honda Z50 is a 49-cc mini trail bike series produced from 1961 to 2017. More popularly known as the Gorilla or Monkey Bike, this two-wheeler preceded the Dachshund-like CT70 and led the minibike boom of the '60s with its ultra-reliable air-cooled 4-stroke power mill. In addition to a reputable engine, its overall design and build quality ...The audiobook speed calculator sliders instantly show how much time you will save. Calculates sped up audiobook length and time saved - Instantly.To calculate your bike frame size, take your inseam in centimeters and multiply it by 0.575 for mountain bikes, 0.665 for road bikes, and 0.645 for trekking bikes. If you need to convert your measurements to inches, divide them by 2.54. *Note: You should be aware that sizes can be very different for different models and brands, and so these ...Click on Calculate Potential Speed. The value will be returned in both miles per hour and kilometers per hour. To do another, click the Clear Values button and then enter a new set of values.Most mini bikes reach between 15-45 miles per hour. Multiple factors decide actual speed like engine size, gear ratios, rider weight and terrain. Safety

Using the Classic Mini DIY Gear Calculator below, you can determine the correct gearing for your for your new engine build and find the right speedo gear to use as well. What …The 15 best mini bikes. Razor Dirt Rocket MX350: Overall best mini bike. XtremepowerUS 40cc Gas Pocket Bike: Best high-end mini bike. Razor SX350 McGrath Electric Motocross: Best value mini bike. Lil' Rider Beginner Ride-On Bike: Best mini bike for toddlers. Razor MX500 High-Torque: Best mini bike for adults. Razor Off-Road Quad: Best ...M.P.RPM-6th Gear Help on: Top speed for 49 sprocket combinations; Adjust RPM & Gear Help on: Change RPM and Gear in sprocket combinations matrix; Resulting RPM. Default speed Help on: Calculate RPM per gear at 50 Mph or Km/h in 3 setups; Change Speed Help on: Calculate RPM per gear at particular speed in 3 setups; Chain / Belt Geom.Z said: A 14/37, with a TB manual clutch, 3.5X8 tires and the stock gearbox would need to push over 11,000 rpms WOT to hit 43mph. A stock 50 can't sustain 11,000 rpms WOT on a level surface, let alone sustain 10,000 rpms. With the above combo with a 15/37, to hit 45mph, you'd need to sustain 11,000 rpms.

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Motorcycle Carburetor Jet Size Calculator. Automatically and instantly get a near perfect result for the correct main and pilot jets based on your bike modifications, aftermarket exhausts, pod filters, altitude, ambient …Mini bike parts for building or repairing minibikes from BMI Karts. Account; 0 Item (937)-526-9544 ... Speed Sensor for Baja Wilderness Trail 250cc ATV (4) Your Price: ... Front Fork Top Bridge for Baja Mini Bike MB165 (2) Your Price: 19.95 (BAJ-MB165-010)Power: 10 HP. Honda. Probably one of the most recognizable and popular street-legal mini bikes on the market is the Honda Grom. The name has become synonymous with mini motos. Much like any ...Final Drive: Chain. Wheelbase: 50.6 in. Rake/Trail: 27.5 degrees/3.2 in. Seat Height: 30.1 in. Wet Weight: 236 lbs. Fuel Capacity: 0.9 gals. We review the 2022 Honda Navi, a 110cc motorcycle with ...A bike speed calculator is a tool that estimates your speed based on various factors such as gear ratio, cadence (pedal revolutions per minute), tire size, and terrain. These calculators come in various forms, from simple online calculators to sophisticated smartphone apps, each offering insights into your cycling performance.Took the mini bike top speed run a couple times after a couple free mods. The bike is a Coleman bt200x mini bike, one of the newer models after the success a...

Coleman Powersports CT200U Mini Trail Bike - $500 - 700. If basic motorcycling is your thing, then the Coleman is for you. Think of this mini bike like a go-kart with only two wheels: a simple ...This wouldn't work on a car because the gearing required would produce just above farm tractor top speeds. But a mini bike could still be fun even with lower top speeds. I would say 7/1 would be the minimum. But try for 9 or 10/1. The higher the numeric ratio the easier life is for the engine and clutch. There are no solutions for 1 speed gearing.Max Load: 100kg. Speed: 40km/h. BUY ON EBAY. This mini quad bike is a kids (or adults) dream, capable of travelling up to 40km/h across various terrain's thanks to it's rugged tyres and adequate suspension. For a mini quad priced at $340 you can't expect a lot, but this model delivers a lot of value for the price tag.If you’re going to ride your bike for one mile, how long will the trip take? There’s not a single answer to the question. Just as people walk and run at different speeds, they also...I've owned multiple dirt bikes and motorcycles going back until I was a child. Used to buy old 80's in-line 4 cylinder Japanese bikes to convert to bobbers etc. sold all my motorcycles when I had kids a few years ago. For a long time I've been wanting to take a small low cc bike and get as much horse from it as possible naturally aspirated.Speed is defined as the rate at which an object covers distance. It describes how quickly or slowly an object moves from one place to another. The standard (SI) unit of speed is meters per second (m/s), but it can also be expressed in other units, such as kilometers per hour (km/h), miles per hour (mph), or feet per second (ft/s), depending on the context or the …We calculate the heading with the formula: \psi = \delta + \alpha ψ = δ + α. The formula for the ground speed of an airplane is, mathematically speaking, the square root of the square of the sum of the air speed and the wind speed in vector form. Learn how to calculate it with our vector addition calculator.1. Accurate Speed Estimation: By inputting relevant variables such as battery capacity, motor power, and rider weight into the calculator, you can get an accurate estimation of the maximum speed that your electric bike can achieve. This can be helpful in determining the bike’s performance capabilities before purchase. 2.FAQ; About; Contact USSee full list on diygokarts.com 5. Calculating the Top Speed With Gear Ratios. Knowing the gear ratio, rpm and tire height will also allow you to calculate your go-kart's top speed. I'll spare you the slightly complex calculations, but you can use the gear ratio and top speed calculator that I have created for this. Here's a quick summary of the information you'll need:

Enter the drive sprocket teeth. Enter the driven sprocket teeth. Adjust the number of. sprocket teeth on both. sprockets, into the calculator, to get the calculated. output speed. Enter drive sprocket diameter. in inches, tip of tooth to.

The Moto Pro X-Pro 200 minibike is essentially the same bike as the Massimo MB200. Same four-stroke one-cylinder 196cc/6.5HP engine with pull-start, same top speed of 25 mph, and same .82 gallon fuel tank. The X-Pro 200 has the same hydraulic telescopic suspension, 8 inches of ground clearance, hand-operated drum brakes, and engine kill switch.This is how to calculate average speed of a car, bike, boat, or any other vehicle or object. Finding average speed examples. Example 1: Using the equation above, find the speed of a train which travelled 120 miles in 2 hours and 10 minutes while making four stops, each lasting approximately 2.5 minutes. First, subtract the time spent at the ...Single-Speed Bike Value Calculator. Vintage Bike Value Calculator. Used Bike Value Calculator. Triathlon Bike Value Calculator. Track Bike Value Calculator. Touring Bike Value Calculator. Tandem Bike Value Calculator. Address: 2714 Greenway Dr, Jackson, MS 39204, United States WhatsApp US: +92-349-1959581Gearbox Calculator. Gearbox Calculator. When building or rebuilding a gearbox, updaing your gear ratios, or changing out your speedometer sometimes you need to update some things. Using the Classic Mini DIY Gear Calculator below, you can determine the correct gearing for your for your new engine build and find the right speedo gear to use as well.You can make a jump tiny or huge by sucking it up or pumping it hard. By the way, speed dramatically increases distance and height. 2x speed = 4x height and distance. Nifty! For the equations and an online calculator, check out hyperphysics.phy-astr.gsu.edu. Length, height and curvature are trickier.Use the following calculator to estimate the pace for a variety of activities, including running, walking, and biking. The calculator can also be used to estimate the time taken or distance traveled with a given pace and time or distance. Note that placeholder zeros do not need to be entered in the "Time" or "Pace" field.Been looking for a pit bike for when we go drag racing. This bike is built well and will carry a 220# person with ease in the pits. Put a rack on the back and haul tools and air tank to and from the staging lanes. We love this tough little mini bike.

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Took the mini bike top speed run a couple times after a couple free mods. The bike is a Coleman bt200x mini bike, one of the newer models after the success a...Cycling power output (watts) corresponds to speed. On average terrain, a power output of 200 watts results in about 18-20 mph, while 400 watts can lead to 24-26 mph. These estimates depend on factors like rider weight, bike type, and aerodynamics. Always consider safety and local regulations while cycling at different speeds.May 2, 2021 · 2.21K subscribers. Subscribed. 1.6K. 90K views 3 years ago. In this video you will learn how to calculate gear ratio and top speed of your DIY project with a chain drive. Thanks for watching... Speed Calculator For Go Karts and Mini Bikes go-kart racing Gear Ratio Calculator My setup: Stock 7 hp motor (Subaru with governor still on), TAV, 11/38 gearing, 17" diameter tire, 45-47 mph top end.The Baja Warrior 200 (a.k.a. WR200, Baja Heat, Baja Carbon, or Mini Baja) was among the overseas-manufactured pocket bikes that made a buzz in the past decade. Small, sleek, and powerful, this two-wheeler provided many off-roaders thrills on and off the road. Launched in 2010, the Baja Warrior was a recreational mini bike intended for casual ...40 Tooth Sprocket is what you want, thats what minibikes use, anything over 50 is too big, most people use 40 sprockets but if you want a little more torque you can use a 50 or anything inbetween. I have a monster moto with the 212 on it. It is has the Governor pulled out and mikuni carb. Currently has a 12 tooth clutch with 75 tooth rear….A Rare Off-Road Mini Racer. Mecum. The brain child of Mickey Rupp, who'd formed Rupp Industries to produce go carts, the Rupp Black Widow is one of the rarerest mini motos on this list. After the ...Xbox Mini Dirt Bike: 2-stroke: 31mph: 4: 2023 KTM 50 SX Kid Racing Bike: 2-stroke: 45 mph: 5: Honda CRF50F: 4-stroke: ... Calculator to calculate average speed from a distance by time. Measurement to consider: Time, ... Since the top speed of 50cc dirt bikes is from 10 to 45 mph, some models are within the acceptable speed range for ...Cycling power output (watts) corresponds to speed. On average terrain, a power output of 200 watts results in about 18-20 mph, while 400 watts can lead to 24-26 mph. These estimates depend on factors like rider weight, bike type, and aerodynamics. Always consider safety and local regulations while cycling at different speeds.ATVs: 100cc= 10-12 mph. Snowmobiles: 100cc = 10-18 mph. Large motorcycles: 100cc = 10-30 mph. F1 cars: 100cc= 14-16 mph. Go-karts: 100cc = 20-30 mph. Small motorcycles: 30-100 mph. If you wonder where these numbers come from and how it's possible to convert engine cc to HP, this post is for you. We at PowerSportsGuide have compiled all you ...Jackshaft Calculator. Tuning your kart or racing lawnmower gearing ratio is very important for on-track performance. Using our gearing calculator you can quickly determine your gearing ratios and maximum mile-per-hour. Our calculator also shows theoretical mile-per-hour. Your actual mph will be based on the power of the engine and the ... ….

For instance, the top speed of a 100cc pocket bike can be anywhere between 25mph to 50mph. The top speed of a 100cc Coleman mini bike hardly exceeds the top speed limit of 25mph. You may also check the reviews of Coleman Powersports CT100U and CT200U if you are interested in Coleman mini bikes.In today’s fast-paced digital world, having a reliable web browser is essential for smooth and efficient internet browsing. One such browser that has gained popularity among users ...Top Speed of the Razor MX350 and TT350R. The Razor MX350 Mini Bike top speed is 14 mph. The Burromax TT350R Mini Bike top speed is 17 mph. If top speed is what you're looking for, the TT350R is the way to go! Range. Run time for the MX350 is 30 minutes (~ 7 mile range) with a 24 volt rechargeable battery system.28 mph (45 km/h) 20-28 mph (32-45 km/h) Note that average speeds depend on flat terrain and moderate pedaling effort. Actual speeds vary based on fitness level, terrain gradient, wind resistance, battery charge, and riding style. Local laws and regulations may enforce e-bike speed restrictions.Here are some basic guidelines for selecting an appropriate gear ratio for your mini-bike or go-kart. If you are new to using a manual clutch, it is best to start off with a gear ratio that provides good acceleration. Gearing that provides high top speed, commonly referred to as "tall" gearing, can be challenging to geTTR50 vs PW50. The biggest differences are: the PW50 is a 2 stroke with a lower seat height and less weight, making it a better starter dirt bike for smaller kids/toddlers. The TTR50 is a 4 stroke with multiple gears and is slightly taller, so it's a better choice if you're too tall for the PW50.In parts of Europe, Class 2 e-bikes are considered to be motor vehicles, so they are banned from trails and other bicycle infrastructure. Their top speed is also limited to 15 mph, with motor wattage of up to 250W. Class 3. Class 3 e-bikes are pedal-assist only, but their maximum assisted speed is limited to 28 mph.Top Speed 25mph Lights: Front Headlight Continuously on Drive System Type: Chain Drive Transmission : CVT Suspension: Front Hydraulic shock; Rear Shock; Front & Rear Disc Brakes Front Tire Size AT19x7-8: Rear Tire Size AT19x7-8 Gas Tank Capacity 1 Gal Fuel type: Unleaded 87 octane or higher Oil Capacity .53qt. (.5L); Oil Type SAE 10W-409.5 mph. 15 mph. Average Bike Speed up an 8% hill. 7 mph. 12 mph. Fastest Downhill Bike Speeds. 47 - 57 mph. 69 - 81 mph. Mini bike top speed calculator, Mini Bike Cover Monster Moto MMB80 Mini Bike $399.99 ready to ride SOLD OUT MINI BIKE PLANS Page 1 INTRODUCTION Before starting to build your Mini-Bike, Large Selection of Go Kart Parts and Mini Bike Parts. Comet Clutches and Belts, American Sportworks, Manco, Hammerhead, Trail Master, Yerf Dog, Murray …. Gear Ration Speed Calculator (MPH ..., 2024 Kawasaki KX 112 Top Speed, Specs, Price, & Review. The Kawasaki KX 112 is a youth motocross bike and its price starts at $ 5,099 USD. It is equipped with a single-cylinder, 2-stroke, 112cc engine with liquid cooling. It comes with a strong 6-speed transmission like the smaller Kawasaki KX 65., Speed Explained — Speed is determined by the horsepower of your engine, which is the rate at which the work is actually done. Torque Explained — Torque comes down to the amount of work your engine is able to exert. As you can see, top end speed and low end torque are interconnected and affect one another, but they are not the same thing., Speed calcs do not factor in available engine power and load. Mini Bike Speed Calculator (MPH) (csgnetwork.com) If you want to use all of the RPM you built …, The Calculator divides the results into 3 sections. The main results are the cutting speed and feedrate, secondary results such as power consumption and operation time, and carbide grade recommendations. Section 1 – Main parameters: Cutting speed, feedrate, Feed per Tooth, spindle speed, and table feed., This cycling wattage calculator is a tool designed for all cycling passionates. With its help, you can explore the relationship between the power you produce and various parameters such as speed, biking position, hill slope, or pavement type.For example, you can find out how much power you can save when switching from knobby …, Cruising on a Sunday : r/minibikes. r/minibikes. • 4 yr. ago. [deleted] Top speed 47.1 mph Coleman mini bike. Cruising on a Sunday. 20 Share., Taking my homemade mini bike on a top speed test run. The engine is a governed predator 212, with a new air filter and exhaust. In the video I say it gets up..., Gear Ration Speed Calculator (MPH) calculator for go karts, mini bikes and more. This calculator determines potential speed, gear ratio and the size of the …. Mini Bike Turbo Kits Mini Bike Motor Conversion Mini Bike Parts Des Moines Bike World is a local independent bike shop. We feature Trek, Giant, Electra, Surly, Catrike and Cervelo brand ..., See also Mini Bike Top Speed Calculator Should the number of teeth on driving sprocket be more than 17 in order to? The number of teeth on the driving sprocket should be chosen based on your specific needs and the desired speed/torque balance, rather than a specific minimum number like 17., SPEED. Enter rotation per minute (rad/sec) of the motor is : this is the rotation per minute of the motor. you can put the values for no load conditions as well as load conditions. Enter Diameter (inch) of the wheel. this is outer diameter of the wheel in inch. Enter rotation per minute (rad/sec) of the motor is : 0., 28 mph (45 km/h) 20-28 mph (32-45 km/h) Note that average speeds depend on flat terrain and moderate pedaling effort. Actual speeds vary based on fitness level, terrain gradient, wind resistance, battery charge, and riding style. Local laws and regulations may enforce e-bike speed restrictions., Enter the drive sprocket teeth. Enter the driven sprocket teeth. Adjust the number of. sprocket teeth on both. sprockets, into the calculator, to get the calculated. output speed. Enter drive sprocket diameter. in inches, tip of tooth to., Top speed: 31+ mph (50+ km/h), as tested Range: 100+ miles (161 km) on 20 mph pedal-assist or closer to half that on 30 mph throttle Battery: 1 or 2 52V 19.2Ah 1,000Wh (removable and key lockable), Select the unit that suits your preference. Step 2: Input Your Data. Once you have these values, open the Single-Speed Bike Gear Ratio Calculator. You’ll encounter a simple form with fields for each of these parameters. Enter your data accurately, double-checking for typos or errors. Step 3: Calculate Your Gear Ratio., At a whopping 119 pounds, the HyperScrambler 2 is one of the heaviest e-bikes I’ve ever tested. That’s mostly thanks to those twin 52-volt / 19.2 amp-hour batteries strapped to the middle of ..., Colman Powersports 196cc Gas-Powered Mini Bike - B200C Coleman. SKU: 2838140. UPC: 810124901028. MPN: B200C. Current Stock: See Price at Checkout. See Price at Checkout. $799.99. room Check Stores. Decrease Quantity: Increase Quantity: shopping_cart Add to Cart ... Up to 23 MPH top speed;, MS = MaxRWrpm * C = 876.225rpm * 78.5 inches = 68783.66 inches per minute. One mile = 5,280 feet = 63360 inches. So MS = 1.0856 miles per minute, or. MS = 65.13 mph which is a reasonable result. Of course the 250SX-F KTM has a bigger wheel being a dirt bike not a supermotard, so the real speed will be somewhere over 70mph. After you find the ..., Top 5 hardware currently on NiceHash. ASIC. EARNINGS/DAY. BITMAIN AntMiner KS5 Pro. 0.00159300 BTC. $100.43. BITMAIN AntMiner KS5. 0.00151700 BTC. $95.64., The inner diameter is 1.4", hole spacing is 1". See table below for specifications. Commonly, the large 9-hole sprocket with 48 tooth configuration will come with the 4G T-Belt Drive 4-stroke engine kit. The small 9-hole sprockets come in two sizes, 44 tooth and 50 tooth. The inner diameter is 1.39" and hole spacing is 1"., Gear Ration Speed Calculator (MPH) calculator for go karts, mini bikes and more. This calculator determines potential speed, gear ratio and the size of the … Mini Bike …, Final Drive: Chain. Wheelbase: 50.6 in. Rake/Trail: 27.5 degrees/3.2 in. Seat Height: 30.1 in. Wet Weight: 236 lbs. Fuel Capacity: 0.9 gals. We review the 2022 Honda Navi, a 110cc motorcycle with ..., It comes with an updated 124.9cc single-cylinder engine that is coupled with a 5-speed transmission. The Honda Grom 125 churns out 9.65 BHP of maximum power at 7,250 RPM and 10.5 Nm of peak torque at 5,500 RPM. It has an impressive top speed of 95 km/h and it returns a mileage of around 55 kmpl. Honda Grom comes fitted with a USD front forks ..., i just changed the sprocket on my mini chopper to a 6 to 1 ratio it has a 18 inch rear tire and a 5 hp briggs with the governor removed. the rpms are stopping around 4000 right now using the mini bike speed calculator and estimating it goes around 36 mph on a straight away. i want to increase the rpms for an increase in top speed i would like to hit 45 -50 mph., First, subtract the time spent at the train stops: 2.5 x 4 = 10 minutes. 2:10 minus 10 minutes leaves 2 hours of travel time. Then, apply the avg speed formula to get 120 miles / 2 hours = 60 mph (miles per hour). Example 2: A cyclist travels to and from work, covering 10 km each way., The Billet Valve Cover in black is a high-quality upgrade for your 212cc Hemi Predator engine. Crafted from top-grade aluminum with a sleek black finish, this valve cover offers superior durability and improved performance. Engineered with precision, it ensures a perfect fit and straightforward installation process. The included hardware makes installation a breeze, and the valve cover's ..., Mini split systems are becoming increasingly popular for their efficiency and flexibility in providing heating and cooling solutions for homes and buildings. One crucial aspect of ..., Standard motors have shafts directly attached to the motor windings with shaft output speeds commonly between 1800-3000 RPM. Gear motors have gear reduction transmissions built into them with shaft output speeds commonly between 400-550 RPM. Standard motors are made for electric scooters, go karts, and other similar vehicles with …, 6.5" Tire bikes - 68 tooth / 35.75 inches. Top Speed (mph) Stock RPM is listed @ 14,000., 1) Change rear sprocket to obtain a top speed of 17-25 mph at 3600 rpm. Pros: will no longer burn up clutches, will accelerate faster. 2) change to 30 series torque converter without changing gear ratio. 3) change to 30 series torque converter and gear for a maximum speed of 28 mph at 3600 rpm., MINI BIKE 200. Starting at: $ 1,599.00. With classic styling and a time-proven design, the MB 200 evokes nostalgia of an era gone by. The single cylinder 6.5HP engine carries riders up to 24mph, and a low 24in seat height keeps it compact and manageable for riders up to 200lb. A faux gas tank provides enclosed storage for your trail necessities ..., These are the top mini bikes for adults because they're more durable and have more power: Coleman CT200U Trail Mini-Bike - $780, 6.5HP, assembly required, 200 lbs weight recommendation, 20 mph (32 with governor mod), only rear drum brake. XtremepowerUS Pro-Series 99cc - $500, 3.5HP, up to 185 lbs, Up to 23mph., Nov 7, 2014. #10. jdblood202 said: My stock 212cc on a doodlebug with 12 tooth clutch and a 70 tooth sprocket did 38 mph. Your engine would have to be turning (at least) 5500 rpm to attain that speed.:shrug: massacre.