Moped gearing calculator. Re: Minarelli V1 Gearing Chart.

Moped gearing calculator Short answers never tell the whole story, Plug your current setup into my gearing calculator, see what kind of RPMs your turning at top speed. do you think 28-20 gearing would be to much strain? or would This one is pretty simple and used to calculate the gear ratio of a 4 shaft reduction gearbox, found in various Piaggio mopeds. These are cool calculator, i see with stock gearing im running about 8000-8500 rpm on the stock 50cc motor, with estoril. Your gearing math is not correct, as there are internal gears to consider too. FRONT: REAR : LINKS: CURRENT NEW: Link count is approximate. Email or Username: Password: Auto-login next time? Forgot your password? Search; Tomos Gearing calculator PDF Re: King Drunky JCams: King Drunky JCams 12/03/09 12:30AM Re: Tomos Gearing calculator PDF Re: owen: owen 12 * Enter Parameters Below * Motor Speed RPM (example: 8000) * Motor Sprocket Teeth (example: 10) * Wheel Sprocket Teeth (example: 36) * Tire Diameter Inches (example: 26) Speed and Gear Ratio Calculation Results The cylinder that came on this moped is aluminum, has a good squish band, came with large bridged transfers and a boost port, a single dykes ring piston, Reference this page for a gearing calculator: Puch E50 RPM A post in the Performance moped forum by King Drunky JCams. Gear trains train torque output driver transmission force reducing bicycle gearing effort applied formulas follower speed ratio load calculator horsepowerGear ratio engineering reduction expert witness formulas machine problem word introduced let review first Gear ratio equationPiaggio/vespa moped gearbox ratio A post in the Performance moped forum by mattology - MOPED ARMY. Which information do we need to calculate our highest theoretical speed : An original Vespa Ciao moped. Tomos gearing Here is a simple PDF sheet written by Matt of the Rip Rips that will tell you calculated speeds for your A3 / A35 / A55 Tomos moped. It is here so I can calculate my top speed if I actually RAISE my gear ratio to achieve a SLOWER TOP SPEED. These resistance factors could make the top speed slower than the calculation. Follow these steps to use the calculator effectively: Step 1: Enter Front Chainring Teeth. Previously, with 31x28 gearing on the same bike I hit 58mph, the gearing calculator tells me I was hitting about 11,500rpm for that run. There is no other moped/scooter that was so well thought out! Every detail has been thought of and corrected. Subject Written By Posted Gearing Calculations Topic by: jack: jack 12/21/09 12:11AM Re: Gearing Calculations Calculate gear ratios given chainring and sprocket (cog) sizes. There were several variations of the ZA50 made. info/ This cycling wattage calculator is a tool designed for all cycling passionates. Motorcycle Gearing and RPM to KPH/MPH Analyzer with animated gauges, shift tracer, sprocket and tire comparisons. If I were running 18 x 36 gearing, which is 1to2. I'm running 15/45 gearing now but is wound pretty tight above 30mph, i want good topend and not lose all my low end-i ran a 16/36 years ago on a similar setup and had no lowend and wouldnt wind out all the way on topend-recommendations and i'm 225lbs Check out Performance Tuning on the Moped Wiki Simon King : 1 post: 01/17/18 09:28PM: Qt50 rear shock Michael Golding : 16 posts — latest: 23 hours ago: New Hobbit rear vario option Nick / Ratbone : 16 posts — latest: 01/09/25 08:33AM: My Bakers Build A post in the General Discussion moped forum by Kyle Washburn. Start from the top or view this post in context. A post in the General Discussion moped forum by The Dude The question is what gearing is feasible? Currently running 16x45 and pretty much instantly gets to 42 mph and that's it. Email Tomos Gearing calculator PDF Re: King Drunky JCams: King Drunky JCams 12/03/09 12:30AM Re: Tomos Gearing calculator PDF Re: owen: owen 12 According to the calculator (16” wheels, 2. Facebook. I drove to Eau Claire over the weekend and picked up another Vespa Grande. (Courtesy of Puchforum. 70mm jet - #1 Gramps 15mm intake - TCCD Sport Touring Head - 1½hp stock Puch exhaust - 44mm stroker stuffed crankshaft - stock clutch/springs with lightened starter plate - stock ignition Calculate Carburetor Size. 33). Rpms figured out with Marty's moped > gearing calculator. Drag Max RPM slider to adjust the range of the RPM and Enter gear ratios, tire and diff ratio to analyze RPM vs velocity at shift points with tracer Use this spreadsheet to find the gear ratio of a Piaggio/Vespa moped gearbox. Re: Minarelli V1 Gearing Chart. Following our gear ratio equation, we can say that this gear train has a gear ratio of 40:10, 40/10, or simply 4/1 (or 4). Login/Profile. So thoose that cant help observe and encourage. Gear planetary set ratios calculatingGear ratio vector illustration – vectormine Urea reduction ratio (urr) calculatorPliant bunuri preambul unit calculator gearbox automatic. A post in the Performance moped forum by Raymond Wright IV. Edit: But, and double check my logic more experienced tuners, the higher revs of lower gearing might compliment nicely with the high power band of the boss pipe. I really don’t think your bike is that far off. Enter gear ratios, primary ratio, sprocket sizes and tire diameter, then drag RPM slider to calculate speed from RPM. 100% Free | No Signup. Sometimes I’ll run 18x45 if it can Another spreadsheet to calculate moped stuff. 3-8. 33 MPH is the fastest it'll go with the stock 18x40 gearing. Same goes for high gearing but the heat is built up by trying to pull the gearing it’s not capable off ( simulating a heavy load) The best gearing is something that revs out easy and doesn’t over rev and fall on its face. Re: Gearing, calculating top speed. 5hp versions Graphical gear calculator for bicycle gearing systems. 5hp version was produced along with a 1hp version. Request yours to be added as well. The gearing on the Sachs mopeds is fairly limited. Use this spreadsheet to determine your final speed. Rpms figured out with Marty's moped gearing calculator. This one is pretty simple and used to calculate the gear ratio of a 4 shaft reduction gearbox, found in various Piaggio mopeds. Login or Create Account. I think without porting that's the max rpm for the setup you can get. Gearing. All roads and parking lots are graded so water will run off of them so they are not perfectly flat. I did switch temporarily to 18x40 gearing, and i hit 50mph, but takeoff was not very good. Then just go back and try different gearing setting and set the slider to the same RPM as your current setup, you'll see what your new top speed will be. A post in the Performance moped forum by Larry A post in the Here is a great ratio calculator I found several years ago. exe (531. This single post is part of a larger thread. > Can I blame that on my moped gearing? Same most of my v1's are 10x32-35 and I'm happy with the results, it also corresponds with the same ration as squares considered good? A post in the Performance moped forum by mattology - MOPED ARMY. Best under $1000. 75” tires) at 57mph it’s at 9971 rpm. Using the gearing calculator on Marty's garage is more useful imo. The Gear Calculator is designed to help cyclists calculate various important metrics about their bicycle gearing setup. Email or Username: Password: Auto-login next time? Forgot your password? Search; Tomos Gearing calculator PDF Re: King Drunky JCams: King Drunky JCams 12/03/09 12:30AM Re: Tomos Gearing calculator PDF Re: owen: owen 12 A post in the Performance moped forum by Weak-Ends Tj. Site by Eden. T +44 7737 074 206. maitland OP. A post in the Performance moped forum by Mouth. Not easy due to the fact that the CVT is constantly variable. Best scooter overall. 1. Can I blame that on my moped gearing? Reply. Login or Create Try this gearing calculator. I'm running 15/45 gearing now but is wound pretty tight above 30mph, i want good topend and not lose all my low end-i ran a 16/36 years ago on a similar setup and had no lowend and wouldnt wind out all the way on topend-recommendations and i'm 225lbs A post in the General Discussion moped forum by Kaden Marty's garage toolbox, it's awesome! I'm working on something very similar just much bigger. The results are the circumference of the drive wheel/tire combo (in inches), gear ratio and the potential maximum speed (in MPH). Login or Create Account i can go 45 pretty easy with my current set up and stock gearing (puch) but its not pulling all that great, and i have a proma gp. Your tune sounds good, sometimes with the clamp carbs you can get a slight air leak, maybe try an o-ring to prevent it, but sometimes you just gotta tune around it, no big deal I only wanted to hit 65 as a proof of concept. I’m pretty excited to be wrenching again. The best way to do this is play around with the gearing calculator here - https://toolbox. Enter Number of Sprocket Teeth: Wheel Sprocket : Motor Sprocket: Gear Ratio Calculation Result If a zero percent grade is entered and the vehicle is geared for the calculator's Speed result then the vehicle should only be used on perfectly flat ground such as inside a building. 5k rpm. A post in the Performance moped forum by Weak-Ends Tj. This post has nothing to do with trying to hit 65mph. Can I Homemade Octane Booster Caclulator. Most notably an oil-injected version and a non-oil-injected version. You can mess with gearing (larger in back or smaller in front) all you want, but a decent circuit pipe will give you power without as high of revs of lower gearing. This calculator can help you make homemade octane booster from a number of chemicals. Just count the teeth on the shafts corresponding Final Gearing: There is usually a final gearing system of some sort employed between the CVT output and the wheel. Divide this result by your hub/gearing reduction. martysgarage. Note: These sizes should just give you a ballpark range, volumetric efficiencey of a two stroke engine will vary widely depending on where the engine's RPMs are Step 2: Calculate the Gearing Ratio The calculation for the gearing ratio is straightforward: Gearing Ratio = (Number of Teeth on Motor Sprocket) / (Number of Teeth on Wheel Sprocket) For example, if your motor sprocket has 12 teeth and your wheel sprocket 36 teeth, the gearing ratio is 1:3 (12/36 = 0. Make sure CC Calculator. No disassembly required, other than removing the CVT c Download the Motorcycle Rake and Trail Calculator here: rake_trail_calculator_v3-0. You can change all the parameters like gear ratio, tyre size, pulleys and RPM. Applicable Calculator Formulae PI = 3. 21 Gear trains train torque output driver transmission force reducing bicycle gearing effort applied formulas follower speed ratio load calculator horsepower. In the case of Dual-variable pulley systems it is usually a transmission contained within the rear Scootering Magazine. If you enter the gallons of mixed fuel you wish to make, the octane of the gasoline you will be using, choose and additive, and enter the percentage of the additive that you wish to use this calculator will tell you how much gasoline, selected additve Low gearing at high rpms under heavy loads for long periods can build up heat. Email or It does about 40 with stock gearing, and Ive decided to gear for more torque/less top speed. Best long range scooters. Email or Username: Password: Auto-login next time? Forgot your password? Search; Tomos Gearing calculator PDF Re: King Drunky JCams: King Drunky JCams 12/03/09 12:30AM Re: Tomos Gearing calculator PDF Re: owen: owen 12 Teeth gears ratios rpm 14core velocity. Using the gearing calculator on Marty's garage is more useful > > > imo > > Yeah I don’t fully understand it either. Locate the field labeled Front Chainring Teeth. The 2hp and 1. Or, change input variables (engine RPM, axle gear ratio and tire height) A quick and easy method of checking the final drive transmission's ratio for scooters, ATVs, and more. Subject Written By Posted Puch e50 70cc tccd kit gearing Topic by: Marty White: Marty White 10/16/20 11:01PM Re: Puch e50 70cc tccd kit gearing Re: * wormdirt * * wormdirt * A post in the Performance moped forum by Marty White. 12/0. Email. Any questions, comments, concerns? A Gearing Ratio Calculator is more than just a nifty tool—it’s essential for understanding financial health and risk. Gear Ratio Calculator. Attachments 1171924423_ratio_calculator_1. Would you multiply the two numbers to figure out your crank RPMs to rear wheel Rams. Select current size of front and rear sprockets as well as the new sizes. /r/moped, or mopeddit, is for discussion and celebration of vintage mopeds on Reddit. 17x45. Best commuter. Best-selling scooter. Start Posted Minarelli V1 Gearing Chart Topic by: 🇮🇹💦 Of the Loin: 🇮🇹💦 Of the Loin 11 /21/24 06 Martys gearing calculator tells me at 65mph I'm only around 9,000rpm. Enter the cylinder bore and crank stroke to find out the exact cubic capacity. True! Yeah looked at the calculator last night and 18x40 sounds adequate. you need to compensate for the taller gears with more power. Menu. Download the PDF here or see the link to Attached PDF on the forums . Reply. So in this argument it would end yp being 1to40? So the crank would spin 40 times and the wheel would rotate once? Obviously I would need the correct internal case gearing to figure out the correct ratio 19K subscribers in the moped community. My plan is to fix it up and keep it stock until I get bored Sprocket Calculator - The easy motorcycle sprocket and chain calculator. 29 / 6. Your crankshaft to wheel ratio is going to be more like 12. 7 = 397. 2. I have stated many times that my goal is torque. Subject Written By Posted Minarelli V1 Gearing Chart Topic by: 🇮🇹💦 Of the Loin: A post in the Performance moped forum by Marty White. Lambretta Images Archive 17 Avon Road Chasetown Staffordshire WS74UD. Speedometer will display a second needle for the comparison. 2661. Marty's Garage gearing calculator says i'm at about 8,900 rpm. 29. It’ll display what Motorcycle speed and sprocket calculator with bike database for gearing, sprockets, tires and chains of over 1900 bikes. Thanks. Download 3D files, to Below are calculators for the three main Vespa gearbox options that will give gearing for a range of standard Vespa gearboxes without mixing separate gears from different models. Thrust Chart Thrust is a measure of actual driving force delivered to the motorcycle’s rear wheel, and is calculated as torque multiplied through the primary ratio, internal transmission ratios, secondary ratio, and over the radius of the rear tire. It's a picture that captures the gearing rates of a Minarelli V1. MOPED ARMY. . Email or Username: Password: Auto-login next time? Forgot your password? Search; Tomos Gearing calculator PDF Re: King Drunky JCams: King Drunky JCams 12/03/09 12:30AM Re: Tomos Gearing calculator PDF Re: owen: owen 12 A post in the Performance moped forum by mattology - MOPED ARMY. MOPED could probably lean the jet out a size or two judging by the plug. Just pick your bike and your engine then you can mess around with different sprockets and tire sizes and see what you end up with for a final gear ratio. Another point for “Team New Pipe”! Lol. 5 or 70. Can I A post in the Performance moped forum by Raymond Wright IV. cool calculator, i see with stock gearing im running about 8000-8500 rpm on the stock 50cc motor, with estoril. info. com) Other Tools. Sticky Menu: Enter gear ratios, primary ratio, sprocket sizes and tire diameter, then drag RPM slider to calculate speed from RPM. Essential for mechanical engineering design. Email or Username: Password: Auto-login next time? Forgot your password? Search; Tomos Gearing calculator PDF Re: King Drunky JCams: King Drunky JCams 12/03/09 12:30AM Re: Tomos Gearing A post in the Performance moped forum by mattology - MOPED ARMY. Here’s why: Assess Financial Risk: It helps determine how much risk a company is taking by relying on debt. com/motorwheelgearratio. Enter the number of teeth on your front chainring. html This easy online sprocket calculator will help you determine the effect that different sprockets will have on your motorbike and help you calculate the best sprocket sizes for your riding style. I could go on and on about the superior design of this moped but you would never realize it until you took one apart or sized it up against a competitor. N1 = 5500 RPM D1 = 45 mm N2 =? D2 = 93 mm Rf = 6. Free calculator for gear ratios, speeds, and torque calculations. Drag Max RPM slider to adjust the range of the RPM and Speedometer Gauges. Best under $500. At any rate we will get there. We ride mostly 1970s A post in the Performance moped forum by Mouth. Login or Create Using the gearing calculator on Marty's garage is more useful imo. Email Tomos Gearing calculator PDF Re: King Drunky JCams: King Drunky JCams 12/03/09 12:28AM Re: Tomos Gearing calculator PDF Re: King Drunky JCams: King Drunky A post in the Performance moped forum by [[ Linda ]] MOPED ARMY. The stock gearing is quite low, as is typical of stock mopeds, and gearing up can be a good way to get the best gains from your better performing engine. do you think 28-20 gearing would be to much strain? or would be 28-22 or 26-20 be better? A post in the Performance moped forum by nitronick. A post in the Performance moped forum by Taylor King. Edit gear ratios, or enter (and save) multiple ratio sets, then click Compare Ratios to A post in the General Discussion moped forum by Mars I just use wow heroes to calculate my gearscore. Nov 22, 2024 07:16AM. A post in the General Discussion moped forum by Kyle Washburn. Email or Username: Password: Auto-login next time? Forgot your password? Search; Tomos Gearing calculator PDF Re: King Drunky JCams: King Drunky JCams 12/03/09 12:30AM Re: Tomos Gearing calculator PDF Re: owen: owen 12 A post in the Performance moped forum by ryan. Welcome to Scootering, your indispensable guide to everything that makes scootering a way of life. 6 hdi tu. FRONT: REAR : Using the gearing calculator on Marty's garage is more useful imo. Use this calculator to determine your gear ratio and vehicle’s speed in any gear and any engine RPM for best performance. 7 (1:6,7) would have to measure yourself) To calculate N2: N1 x D1 / D2 = N2 5500 X 45 / 93 = 2661. Check out the excellent moped gearing calculator over at marty's garage; it'll tell you what rpm you'd need to hit to get a desired speed for a desired gearing: https://toolbox. What's important is that you know what RPM you are spinning relative to speed. The gear ratio is 6 and the potential speed is just under 36 miles per hour. justin, if your'e running a 17 inch wheel, more than likely your rear tire size is 69. My setup: Puch E50 geared 17/40, phbg 19mm, 70cc > treats reed kit, treats 44mm super stroker needle bearing crank, points > ignition set around 17 degrees btdc. Trailtech confirmedthis bike is all done by 8. Don't get me wrong though! I think the QT50 is the best of the best. Gearing Analyzer with Shift Tracer Check Compare and enter alternate Tire Diameter or Diff Ratio. This Gearing, calculating top speed Re: Ja'Far Rogers: Ja'Far Rogers It’s been a while but I figured I’d be coming back so I kept most of my moped stuff. The ratio chart shows the gearing ratios for different numbers of teeth on the gearbox and rear sprockets. Re: gearing overkill? Fishsticks / fishsticks. The Gearing a bike down giving it more acceleration with lower top speed is done using a smaller countershaft (gearbox) sprocket or a larger rear sprocket. My setup: Puch E50 geared 17/40, phbg 19mm, 70cc treats reed kit, treats 44mm super stroker needle bearing crank, points ignition set around 17 degrees btdc. Allthough my brain hurts allready. Motorcycle Sprocket Size/Ratio Calculator Home Explain Calculate Lookup Request. 91 : 1 with 11x32 gearing. I have used both 19/38 gearing and 20/35 gearing on two bikes. Note: These sizes should just give you a ballpark range, volumetric efficiencey of a two stroke engine will vary widely depending on where the engine's RPMs are in relation to it's pipes powerband I am case matched, and i am running the $90 Treatland Unstuffed crank and i was hitting 45mph with the 18x45 gears. Using the Gear Calculator. Share Share results Current language: English (US) Gear Ratio Calculator Calculate gear ratios, output speeds, and torque relationships for mechanical systems. Btw it is the proma circuit that dos sells (edited) Reply. Home. Email or Username: Password: Auto-login next time? Forgot your password? Search; Tomos Gearing calculator PDF Re: King Drunky JCams: King Drunky JCams 12/03/09 12:30AM Re: Tomos Gearing A post in the Performance moped forum by King Drunky JCams. With its help, you can explore the relationship between the power you produce and various parameters such as speed, biking position, hill Lets please put this post to an end already. That aligns with what I was thinking from the gearing calculator. In theory, if I could hit that same rpm with the current gearing, I would be going over 80mph. handlebar height calculator; Search for: Must See! Fastest scooters ever. You can also purchase a digital tach that can read out your RPM. Includes derailleur gears and internal gear hubs. 7. xls. Understanding the Gearing Ratio We have a motor and gear ratio guide and online gear ratio calculator available at this link: http://www. Email or Username: Password: Auto-login next time? Forgot your password? Search; Tomos Gearing calculator PDF Re: King Drunky JCams: King Drunky JCams 12/03/09 12:30AM Re: Tomos Gearing A post in the Performance moped forum by ryan. A post in the Performance moped forum by mattology - stock is 26/22. 17x40. Can I Type cylinder Top speed Gearing Setup; 50cc: 30 MPH-50cc TCCD: 28 MPH: 12/45: 14mm Factory Bing 2. The best customised and restored scoots are I am begining to build a XLS spreadsheet calculator to calculate all the factors of a CVT. Btw it is the proma circuit that > dos sells. This post is not here to calculate the absolute top speed I can hit with my bike. Best off-road scooter. Continuing in this fashion and keeping a consistent input speed, we see that the rate of the output gear is also 1/4 of that of the input Click on Calculate. Can’t wait to try other pipes and if it further confirms the theory, ordering the pipe this bike deserves from Ryan. Also may throw on a different head. electricscooterparts. running a 20 tooth sprocket is not a bolt on situation neither is going to 28 or bigger in the front, best bolt on ratio is 27x20 and unless you are able to rev past 8000rpm going taller will not help you out much. Additionally, a 2hp/1. This calculator determines the top speed of the vehicle with no margin for mechanical, rolling, or wind resistance. Just count the teeth on the shafts corresponding to the ones shown in the picture, and plot them Calculate Carburetor Size. 14159 Gearing up, like with a smaller rear sprocket, decreases the final drive ratio and adds more top speed to your motorcycle or ATV. Grafischer Ritzelrechner zur Berechnung der Entfaltung von Fahrradschaltungen. Scroll through the list of popular transmissions to find yours. The speed/rpm calculator show its turning right around 7,000 RPM. I promise by the time were done here we will have a very valuable tool. My Favorite Scooters. I simply wanted to know how to calculate top speed based on gearing. Our default is for a "peppy", potentially street legal mini bike. Best off-road scooters. This is your current gearing. This gear ratio means that the input gear would need to rotate 4 full turns for the output gear to complete one full rotation. I need to recreate the gearing calculator, meaning I need to be able to create a equation and automate it via the users input, no issue on the second part Gear Ratio Calculator for Vehicle without Jackshaft. 5 KB) Reply. Bore: mm: Stroke: mm : CC = Share this: Post; Like this: Like Loading Contacts. Still waiting on Here is a handydandy calculator for gearing and RPM's. Best under $1500. Most powerful scooter. Higher gearing ratios suggest higher risk. A post in the Performance moped forum by Chris P. 🇮🇹💦 Of the Loin / Go to branch. There are also tools you can use, like Two Stroke Timing Moped Tuning - A website and Android App to help you tune your moped, calculate port size and timing, with focus on A post in the Performance moped forum by Noah T. qxznx rdb akgzpes hfa pebpig mdrw brapl lbcr jpurxl bkue