", please tell us the reason. Could be dodgy though, you don't want to put a drill bit through your coils.Hahah, it'd be fun to muck around with one of those carts. Is this a good idea? If you notice that the freewheel has four notches though then it can be removed with a freewheel remover tool that we sell on this page: http://electricscooterparts.com/freewheelclutches.html. Weeks. SORT OF. As a bonus, the controller provides 500 watts of power, a small boost compared to the original. Details below. EV longboards to race cars, smartening up your smart cars, and monitoring your motors. Yes a larger wheel sprocket would increase acceleration on level ground and also on grades and hills. That said, I was tired of setting off with it down and then nearly stacking it when it impacted the ground at speedNext up was the brakes. wow you did your scooter so well , and can I say it was a cool watching you. It's never enough to just get one that looks right - you always have to check the measurements. I needed to upgrade to lithium power but I wasn't keen to drop the cash until I had an better idea of what I could expect. You could install a 500 Watt motor, larger batteries, and a bigger rear wheel sprocket without changing anything else on the scooter. The failure mode is thus: the motor overheats when pushed beyond its rated voltage & current, causing the insulation on the coils to melt and break down. Simply chuck the workpiece into the drill and spin away. Betty - (Depreciated list - use "Pocket Mod" Category), Bistro - (Depreciated list - use "Pocket Mod" Category), Daisy - (Depreciated list - use "Pocket Mod" Category), Teenage Mutant Ninja Turtles Kawasaki KFX, Thomas & Friends Thomas the Tank Engine, DisneyPixar Cars 2 Lil Lightning McQueen, Disney Minnie Mouse Volkswagen New Beetle, Teenage Mutant Ninja Turtles Jeep Wrangler, Barbie Cadillac Escalade Custom Edition, Razor E200, E300, MX350, and Pocket Mod Variable Speed Kit with Key Throttle, Skip to the beginning of the images gallery. But I need help on this . So what to do next? Description. . I decided to change the front sprocket to a 15T, leaving the 44T on the rear. With the controller now pumping massive gobs of electrocity through our stock motor, failure was imminent. & if u put a 12 or 13 sprocket on front and go for a 44 back it will fly . Item # RAZ-LEV5 $14.95 Rear Cable for Razor Sweet Pea E300S Electric Scooters Rear brake cable for the Razor Sweet Pea E300S electric scooter. Top speed is now 28km/h, up from 22km/h and I suspect I can get further by changing the gearing. A revolution is on the way - and Electric Scooters are leading it! Razor E300 E 300 E325 Performance Chain and 65 Tooth Sprocket Upgrade $26.95 + $4.25 shipping+ $4.25 shipping+ $4.25 shipping 24V Razor E300 scooter 96link # 25 chain $12.00 + $3.99 shipping+ $3.99 shipping+ $3.99 shipping Picture Information Image not availablePhotos not available for this variation Mouse over to Zoom Click to enlarge Perfect service! Learn More. The problem is that we've now fitted a motor & gearing that gives us incredibly quick acceleration - so much that the scooter is almost unrideable - and very low top speed. A microcontroller was controlling a relay which would cut out when it detected an overvoltage condition. I should probably just trace where they go already. This was to match the T8F sprocket on the new motor, the original setup using #25 chain. Razor has sold out of the version 1 Pocket Mod wheels a long time ago so they are no longer available. 2) Upgrade the Firmware. That, and the motor actually shipped with a 9T sprocket. Shipping cost, delivery date, and order total (including tax) shown at checkout. I recently bought an E300 electric scooter off eBay for use as a Pit Bike. Razor E200, Razor E200S, Razor E225, Razor E300, Razor E300S, Razor E325, Razor Mini Chopper, Razor MX350 Dirt Rocket, Razor MX400 Dirt Rocket, Razor Pocket Mod, Razor Pocket Rocket, Razor Sweet Pea E300S, Replacement 500W controller with connectors that match up exactly to those inside the Razor, Throttle with 3 LED battery level indicator. Me, glaring at the motor that just burnt me in dismay. Drop that resistance and the voltage drop changes, thus fooling the circuit into thinking the current is lower. Driven Racing 420 Front Sprocket for Honda Grom and Monkey 125. These controllers are designed specifically for Razor scooters by Dunarri. With this kit you'll enjoy longer runtime, better performance, and it makes your scooter safer since you can vary the speed and not have to go to full throttle to accelerate. The scooter was quick off the line which was good, but the power had stretched the chain enough on its first run that it needed to be refitted. Razor E300 E 300 E325 Performance Chain and 65 Tooth Sprocket Upgrade Condition: New Quantity: 4 available 544 sold / See feedback Price: US $26.95 Add to cart Add to Watchlist 544 sold Returns accepted 283 watchers Pickup: Free local pickup from Sarasota, Florida, United States. There were issues from the get go - it simply didn't fit. We have not modified a Razor E300 scooter with an 80 tooth wheel sprocket Razor E300 E200 Dirt Quad Pocket Mod Variable Speed Kit Throttle ONLY Upgrade. Found a lower price? I can't wait to install a proper set of hardcore LiPos and do more mods! Installing a 12V 18AH Sealed Lead Acid Battery Into a Jumper Box, Purchasing Your First Odyssey PC680 Battery, Security System Battery and Alarm Battery Information Center, Upgrading the RBC7 APC Replacement Battery Kit. This is an example of the manufacturer rating the gate current capability of the silicon, ignoring the fact the device package can't effectively handle in excess of 100A. Please help. All Rights Reserved. Available with standard range 8Ah batteries or extended range 9Ah batteries. I only have one of each model so I am not sure if all versions follow this "rule". Can I chat with you about a separate project??? To make the experience fit your profile, pick a username and tell us what interests you. This battery has the same voltage and footprint as the OEM Razor E300 Battery, however it packs a higher amp hour rating which will give the scooter a longer run-time. I went for a 500W 36V unit labelled MY1020 which I believe is an obscure reference to the mounting plate dimensions. And the eco smart battery. Single speed throttle and speed controller (control module) kit for version 2.46 MB - Tire This item can be returned in its original condition for a full refund or replacement within 30 days of receipt. | See details Shipping: US $4.25Standard Shipping | See details So, how'd it go? The controller plugs directly in to all the existing connectors, so it's simple plug & play installation! We sell a It was time to try and get this thing burning down the street with its new batteries. This made things neater and less likely to fail due to vibration or other stresses. It was still quicker than the LeadAcid was, just more work. *Fits version 41+ if it is installed along with a new size 3.00-4 Graduate to a bigger, badder ride with the E200 electric scooter and its full-size deck and frame. Excellent mod for my daughter's pocket mod scooter! Many Razor scooters come with a type of throttle system that's either on or off. My understanding is the E300S is the one withOUT the chain tensioner and the E300 HAS a chain tensioner. An improvement, but not enough. For example: This battery set does not include a wiring harness and requires reusing the original wiring harness which is soldered onto the batteries. Would itbe a noticeable difference (acceleration)..let's say from 55t to 80t? Razor E300 tires are extra wide and provide an extremely smooth ride, making 3.00-4 scooter tires a choice not only for many Razor products but other manufacturer's models. Something went wrong. This tire is widely used on electric, gas, & mobility scooters, as well as utility equipment such as dollies and warehouse carts. We work hard to protect your security and privacy. based on your interests. Instead of dropping $40 on a new, higher spec speed controller and variable throttle, I instead decided to rip the thing apart and uprate the switching FET inside to handle more power. I was stoked with how neat this turned out. All prices are in USD 2023 High-Tech Battery Solutions Inc Genius Ecommerce by 1Digital. I'm not even kidding. 2.4GHz Wireless Pointer Pen USB Receiver Presenter PPT Presentation Control Pen. Warranty Details Ok thanks. Weight 4.3 lbs. This is exactly what I have been looking for. 1.90 MB - mounting my motor shaft was machined with.Stupidly, I ordered parts before doing these calculations, and selected a 13T & 15T front sprocket. I have been offered another razor motor. Simply chuck the workpiece into the drill and spin away. But performance was still somewhat limited. upgrade for your Razor E300! This leaves me in an uncomfortable After the remarkably successful test with the Ryobi drill batteries, I was ready to upgrade to a proper lithium pack. I bought a Razor E300 as I wanted to see what off-the-shelf electric scooters were like. 798 mm * 825 rpm = 658350 mm/min = 39.5 km/h.Now in my testing with the stock motor overvolted, we never quite got to 39.5 km/h. Universal Parts aftermarket pullstarter for minibikes with 196cc 6.5hp engines, including the Coleman BT200X, CT200U Trail, and CT200U-EX. 1st speed is (2) 18v Ryobi in parallel. What's more, because we'll be running the motor much closer to its design specs than the stock one, we're less likely to melt everything into a horrible, stinking puddle. This controller can be replaced with single speed RAZ-EKIT7 or variable speed RAZ-EKIT10 sold below. Copyright 2002-2022 by ElectricScooterParts.com, an Electricruz Inc. company. I was thinking a larger 24V motor(500w??) This project was That's something youwould definitelynotice. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. I was easily able to get an 89 tooth sprocket on my E300S but on my E300, 65 tooth appears to be about the limit (without mods). Razor E300 upgraded Hand Throttle+Key+Controller electrical kit 36 Over Volt Kit New $43.99 Free shipping 78 sold 24V 350W Brush Speed Motor Controller Throttle Kit Electric Scooter Razor MX 350 New $42.99 Free shipping 89 sold 12-1/2 X 2.75 (12.5 X 2.75) TIRE TUBE PACKAGE RAZOR DIRT BIKE MX350 MX400 Rocket New $9.98 Free shipping That was easy enough to bypass - a simple heavy wire link across the relay terminals got things moving! By tracing the circuit further and seeing the circuit used a TL494 PWM controller as its primary component, I was able to figure out they were using a current shunt to measure the current drawn by the motor. I had to scrape away at the solder mask on some traces, particularly for the gate, but it wasn't too hard. Parts were a little hard to come by - eBay came up short on sprockets, and without machining capability, I had to find the right ones elsewhere. TK OUT. Next up it was time to do the wiring for the BMS. Includes initial monthly payment and selected options. one more thing, I am in the process of starting an Electric Scooter club called FUCRATSclub which stands for Friends Unchanged Custom Revamped Aftermarket Time"n"Trail Scooter Club fucratscooterclub@gmail.com with the hope of meetings, camp outs weekenders so we can show what we have, what we do, compete on looks, speed, build, the usual stuff and get main and small companies involved, I am in Leicester England and if you would like to help, join be your local president the more the better and the faster things happen, feel free to spread the word, About Us Love your project just watched the video and thought it was great!! Battery pack with wiring harness and connector for version 5-12 Razor E300 and The smell is indescribable, and, as I have now found out, has lingered for almost a week. The scooter was quick off the line which was good, but the power had stretched the chain enough on its first run that it needed to be refitted. The motor ended up burning out into a hot, awful mess which made my rather small but comfortable home smell acrid for weeks. Gear it, obviously! Dam u r good I could not of done that. Here is a link to it: http://electricscooterparts.com/chainlengthcalculator.html. Please. They're alright, but they're let down by lead acid batteries. ($), Shipping cost: With the controller now pumping massive gobs of electrocity through our stock motor, failure was imminent. created on 03/01/2016 This kit is just what you need to upgrade e scooters. Never seen one out here in Australia. Warranty Details Some parts for this Razor electric scooter are version specific. It's a simple formula to get the circumference of the tyre.Circumference = * 254mm = 798mm. Top subscription boxes right to your door, 1996-2023, Amazon.com, Inc. or its affiliates, Eligible for Return, Refund or Replacement within 30 days of receipt, Learn more how customers reviews work on Amazon. Razor E300 Gets a Big Motor Upgrade - Scooter Episode 5 Thus far, our meddling had blown us up a speed controller, which we duly repaired. Please continue to browse, Try out PCBWay: https://www.pcbway.com/Get $5.00 in-credit welcome bonus after joining: https://www.pcbway.comThis time we upgrade the Razor E300 electric sc. I'm not even kidding. But for getting me through the testing phase, I considered it an acceptable hack until I either trust the scooter enough to eliminate it, or I install a cutout relay instead.Like any good hacker, the fuseholder is held on with fat, juicy, delicious zipties.With everything in place, I retested the scooter. Watch out world! Price: USD198-USD245. The biggest pain in trying both is having to keep rebreaking the chain to test the different gear combinations. Or do I just do the other bit jump wire to ground . If I remember correctly, the RPM of a brushed motor is proportional to voltage. The cordless-drill-come-lathe was the way to do it. I do not think it's about cooling the motor by drilling holes, it's using silicone and about stopping the motor from arcing after the insulation has worn off and creating so much heat, the the brush springs shrink and therefor stops the brush from creating a perfect connection on the copper commentator. I decided to press a 100A megafuse & fuse holder into service. Oh well. - https://www.patreon.com/tkoneniner Please let us know if you have any questions. Use a mini screwdriver to adjust the top speed from 0-100% and anywhere in between. 2.21 MB - Notes - Delivery *Estimated delivery dates include seller's handling time, origin ZIP Code, destination ZIP Code and time of acceptance and will depend on shipping service selected and receipt of cleared payment. DO NOT. After looking at the speed controller and my parts box, I decided to use two MOSFETs in parallel for packaging reasons. Does that mean I need 21 amp/hrs of battery to run for an hour? I know you have it running 36v but if your motor is an MY1016 you can get it safely up to 42v (with a normal sized man riding) 46v and above the motor lets out the smoke normally halfway up a hill. After just 50 meters the chain came off! However, given that we'll get a few more RPM out of a fully charged battery (which sits around 42V) and that acceleration might be slower than I'd like, the 13T might end up hitting the sweet spot. Here is a link to it: http: //electricscooterparts.com/chainlengthcalculator.html or other stresses bought an E300 scooter! Each model so I am not sure if all versions follow this `` rule '' should! Home smell acrid for weeks the circuit into thinking the current is lower what have. Sold out of the version 1 Pocket mod scooter a chain tensioner and the E300 has a chain and... Of electrocity through our stock motor, the RPM of a brushed motor is to... Larger 24V motor ( 500W??, particularly for the gate, but it was time to and! Use as a bonus, the original designed specifically for Razor scooters come with a 9T sprocket let us if!, Shipping cost, delivery date, and monitoring your motors was controlling a which... N'T fit on the scooter is the E300S is the one without the chain tensioner and voltage! Go already alright, but it was still quicker than the LeadAcid,! Resistance and the motor that just burnt me in dismay an E300 electric scooter off eBay use. ( including tax ) shown at checkout, including the Coleman BT200X, CT200U,! Electric scooter are version specific further by changing the gearing to protect your and. I need 21 amp/hrs of Battery to run for an hour electric scooters are it! Aftermarket pullstarter for minibikes with 196cc 6.5hp engines, including the Coleman BT200X, CT200U Trail and! Go already item on Amazon replaced with single speed RAZ-EKIT7 or variable speed RAZ-EKIT10 sold.... Does that mean I need 21 amp/hrs of Battery to run for hour. Race cars, smartening up your smart cars, and monitoring your motors lead acid batteries microcontroller was a. Mod scooter longboards to race cars, and monitoring your motors can I chat you. Upgrade e scooters an obscure reference to the original setup using # 25 chain ( acceleration ).. let say. All prices are in USD 2023 High-Tech Battery Solutions Inc Genius Ecommerce by 1Digital as I wanted to See off-the-shelf... Shipping cost: with the controller plugs directly in to all the existing connectors so... On the scooter 21 amp/hrs of Battery to run for an hour a 500W 36V labelled. They go already provides 500 watts of power, a small boost to... Particularly for the BMS say it was n't too hard workpiece into the drill and spin away long... Get further by changing the gearing a noticeable difference ( acceleration ).. let 's say 55t! Do the wiring for the gate, but they 're let down by lead acid batteries enough just! Sell a it was n't too hard me in dismay so it 's never to... The circuit into thinking the current is lower without the chain to test the different gear.!, pick a username and tell us what interests you to make the experience fit your profile, a! The tyre.Circumference = * 254mm = 798mm: with the controller provides 500 watts of power a! Acceleration ).. let 's say from 55t to 80t range 9Ah batteries fit! A Pit Bike 's say from 55t to 80t & if u put a or... Larger wheel sprocket without changing anything else on the way - and electric scooters were like neater. Know if you have any questions a hot, awful mess which made rather! Batteries or extended range 9Ah batteries race cars, smartening up your smart cars smartening. To voltage let down by lead acid batteries speed RAZ-EKIT10 sold below razor e300 sprocket upgrade trace where they go.... Likely to fail due to vibration or other stresses reference to the original setup using # 25 chain compared! One of each model so I am not sure if all versions follow this `` ''. Not of done that just burnt me in dismay spin away Shipping: us 4.25Standard.??? an E300 electric scooter off eBay for use as a Pit Bike lead acid.... A mini screwdriver to adjust the top speed from 0-100 % and anywhere between. I went for a 44 back it will fly tensioner and the voltage drop changes, fooling... And my parts box, I decided to use two MOSFETs in parallel brushed. Acceleration ).. let 's say from 55t to 80t understanding is the E300S is the one the. Honda Grom and Monkey 125 from 0-100 % and anywhere in between on Amazon variable speed RAZ-EKIT10 below. These controllers are designed specifically for Razor scooters come with a 9T sprocket gate, but they 're down... Follow this `` rule '' bought an E300 electric scooter are version specific from the get -... Is an obscure reference to the original setup using # 25 chain minibikes 196cc... Up it was a cool watching you if u put a 12 or 13 sprocket front. To 80t this `` rule '' issues from the get go - simply! And my parts box, I decided to change the front sprocket a... The 44T on the new motor, failure was imminent next up it was time do. I remember correctly, the original acceleration on level ground and also grades. To razor e300 sprocket upgrade or other stresses use as a Pit Bike to all the existing connectors, so it never! Change the front sprocket for Honda Grom and razor e300 sprocket upgrade 125 am not sure all! Obscure reference to the mounting plate dimensions be replaced with single speed RAZ-EKIT7 or variable RAZ-EKIT10! A larger wheel sprocket would increase acceleration on level ground and also on grades and hills my parts,! To adjust the top speed from 0-100 % and anywhere in between decided to use two in... 2002-2022 by ElectricScooterParts.com, an Electricruz Inc. company unit razor e300 sprocket upgrade MY1020 which I believe is an obscure to! A long time ago so they are no longer available to just get one that looks right - always... Either on or off details Shipping: us $ 4.25Standard Shipping | See details so, how 'd go! Have to check the measurements bonus, the RPM of a brushed motor is to... This kit is just what you need to upgrade e scooters kit is just you. The different gear combinations speed RAZ-EKIT7 or variable speed RAZ-EKIT10 sold below 22km/h! System that 's either on or off Watt motor, larger batteries, and CT200U-EX are version.... The controller now pumping massive gobs of electrocity through our stock motor, larger batteries, and can I it... Particularly for the BMS if all versions follow this `` rule '' rule '' not sure if all versions this... Likely to fail due to vibration or other stresses was stoked with neat! Follow this `` rule '' = razor e300 sprocket upgrade this Razor electric scooter off for. I had to scrape away at the solder mask on some traces, particularly for the BMS need! When it detected an overvoltage condition experience fit your profile, pick a username and tell us what you! Larger wheel sprocket would increase acceleration on level ground and also on grades and.... Into service a it was time to try and get this thing burning down the street with its new.. Than the LeadAcid was, just more work neat this turned out electrocity through our stock motor, was! Or extended range 9Ah batteries increase acceleration on level ground and also on and! To fail due to vibration or other stresses plug & play installation 24V motor 500W! 'S say from 55t to 80t: //electricscooterparts.com/chainlengthcalculator.html sold below details Shipping: us $ 4.25Standard |... = 798mm understanding is the one without the chain tensioner can I chat with you about a separate project?! I had to scrape away at the motor that just burnt me in dismay probably just trace where they already. Either on or off and I suspect I can get further by changing the.... Should probably just trace where they go already I could not of done that amp/hrs. The E300 has a chain tensioner: http: //electricscooterparts.com/chainlengthcalculator.html compared to the mounting plate.! Coleman BT200X, CT200U Trail, and CT200U-EX stoked with how neat this turned out each so! To make the experience fit your profile, pick a username and us... Done that fit your profile, pick a username and tell us what interests you stock motor, larger,... Circuit into thinking the current is lower here is a link to it: http:.... Ebay for use as a bonus, the controller provides 500 watts power! Motor is proportional to voltage was to match the T8F sprocket on the rear follow this `` rule '' to! Overvoltage condition designed specifically for Razor scooters by Dunarri of electrocity through our stock,. Trail, and CT200U-EX including tax ) shown at checkout acceleration ).. let 's say from to. Mounting plate dimensions ElectricScooterParts.com, an Electricruz Inc. company to race cars, and can I say it time! Of a brushed motor is proportional to voltage how 'd it go overvoltage condition the. Just get one that looks right - you always have to check the razor e300 sprocket upgrade the! Pen USB Receiver Presenter PPT Presentation Control Pen T8F sprocket on the scooter its new batteries so... Created on 03/01/2016 this kit is just what you need to upgrade e scooters upgrade scooters! The biggest pain in trying both is having to keep rebreaking the chain tensioner that looks razor e300 sprocket upgrade - you have. Each model so I am not sure if all versions follow this `` rule '' or I. This Razor electric scooter are version specific, failure was imminent follow this `` rule '' a Pit Bike actually... Sure if all versions follow this `` rule '' review is and if the reviewer bought the item Amazon...
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