There were issues from the get go - it simply didn't fit. Give Feedback Terms of Use If you know more on that, let me know. Yep - all of these failings come down to one thing. *Also fits version 40 and down however the That is, it's rated speed is 2500 rpm at 36 V! Yes a larger wheel sprocket would increase acceleration on level ground and also on grades and hills. This kit is good to upgrade the electric scooter razor e300. You can do all sorts of dangerous imprecise machining this way! We still aren't going fast enough. The stock bracket location meant the brake line was in the way of the motor, too. Refresh your browser window to try again. above. 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. Or do I just do the other bit jump wire to ground . Visually I couldn't see much damage to the coils, but I didn't want to further cut up the motor as I was already choking on fumes. controller wire length 18" Motor to controller wire length 18" Charger port wire length 20" The motor has an 11 tooth sprocket factory installed on it. If I remember correctly, the RPM of a brushed motor is proportional to voltage. Me on the scooter. Contact Hackaday.io Any plans to replace the speed controller when you throw in some beefier LiPos? Hitting speeds up to 12 mph (19 km/h) for up to 40 minutes of . Using a 1979 Ariens chassis, but replacing the small engine with a DC motor, Mobility for families to enable active lifestyles, My razor E200 now it's the way it shod be. As a bonus, the controller provides 500 watts of power, a small boost compared to the original. we need to . Thankfully almost all sellers put them in the listing now, even if it's a dodgy photo they've taken with a ruler. The trade off is that the scooter's top speed will be slower with a larger wheel sprocket. After our last outing, we knew we had the power, but we lacked the raw speed. I wish to upgrade it to suit my needs with the smallest amount of changes. Drop that resistance and the voltage drop changes, thus fooling the circuit into thinking the current is lower. The new motor was supposed to also have an 11T sprocket, and with a 44T sprocket on the rear we would expect the longer gearing to give us more speed. 36 Volt 1000 Watt Razor E300 Electric Scooter Modification Power Kit. 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. battery replacement warranty. Its crazy. It was still quicker than the LeadAcid was, just more work. Original: 55T rear, 11T front: 5:1 gear ratio. Razor brand OEM replacement parts for the Razor E-300 and E-300s electric scooters. A+, Razor POCKET MOD V1-44 (SPEED CONTROLLER KIT COMPLETE) *OBSOLETE (#222758429015). Razor E-300; Razor E-500; Razor EcoSmart Metro; Razor E-Punk; Razor E-Spark; Razor Ground Force Drifter; Razor Ground Force Go Kart; Razor Kick Scooter Parts; . 2017-2022 Dunarri LLC. With the controller now pumping massive gobs of electrocity through our stock motor, failure was imminent. Thankfully almost all sellers put them in the listing now, even if it's a dodgy photo they've taken with a ruler. 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. The 7th and 8th numbers on the Razor ID tag are the version number. The PCB holding the brushes was also heavily charred and there appeared to be significant brush deposits on the commutator, as well. What to do? ***Please note: This product is only available for sale in the United States, Canada and associated U.S. Yes you'll be using the regular e300 11 tooth motor sprocket and 55 tooth wheel sprocket, so you'll have alot more talk. Already have an account? I ran the chain length calculator using the E300's original 96 link chain and 55 tooth wheel sprocket and found that with an 80 tooth wheel sprocket it would need a 112 link chain. It's never enough to just get one that. Stick with the bullet connectors that come with the HK batteries - the XT90s aren't suitable for such big discharge wires and the whole thing turned into a total mess. 1" piece of cardboard on the edge of the existing 55 tooth sprocket and Would a larger rear wheel sprockets (E200-300) increase acceleration on a level road? I have an E200 moded for 7s 25c 5Ah LiPo power.I don't know how much you know about LiPos, so don't be offended If you know this stuff already, but you need to be careful with them. I hope that some of this was helpful. I don't mind doing a bit of "kicking" on the big hills. And it has the eprime hub motor. Faster Razor MX650 by changing engine sprocket, Need more Torque and longer Run Time for Razor MX650. 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. and New: 44T rear, 9T front: 4.9:1 gear ratioThat's hardly any change at all! tire. Check out the Youtube video to see how I hunted down the problems step by step! The assembled brake assembly. Razor DXT Electric Drift Trike Parts. Okay, so after great success with the lithium trial run, fitting our bigger batteries from Hobbyking instantly blew up the speed controller. Razor Electric Scooter, Bike, and Go Kart Modification Forum, http://electricscooterparts.com/chainlengthcalculator.html, http://electricscooterparts.com/freewheelclutchremoval.html, http://electricscooterparts.com/freewheelclutches.html, Razor Ecosmart Metro increase power, speed, and range mods, Razor MX500, MX650, and SX500 Front Shock Banging Noise Fix, Another 36V Razor Dune Buggy Modification topic, Need help with 36V parts : Razor Dune Buggy, HELP, HELP, Razor dune buggy mod no power. Building an electric scooter with some real power. Privacy Policy & if u put a 12 or 13 sprocket on front and go for a 44 back it will fly . We have fun though ;)More development in this area to come - stay tuned! Sign up. I hope that this brief post here has helped you in your quest to find a Razor E300 battery replacement. After managing to switch the thing off and doing an autopsy on the speed controller, I confirmed that it was indeed the power MOSFET that had blown. 80 tooth sprocket has a 6-1/2" outside diameter, so you could tape a 1" x But performance was still somewhat limited. We have an online chain length calculator that can be used to determine what the new chain size should be. Today I will address the issue of finding a Razor E300 battery upgrade. I was thinking a larger 24V motor(500w??) Mid-skid. Single speed throttle and speed controller (control module) kit for version Sorry to ask to much . 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. I also decided to include an eBay-sourced 10S BMS (battery management system) to keep the cells balanced. I noticed a significant increase in performance primarily in torque and top speed. Amounts shown in italicized text are for items listed in currency other than Canadian dollars and are approximate conversions to Canadian dollars based upon Bloomberg's conversion E300S electric scooter. Includes 12 month battery replacement warranty. I should probably just trace where they go already. I am sure that a 110 link chain would work also though since the rear wheel is adjustable forward and backwards. Do I replace the speed controller with one more able to take the heat, or do I continue to hack on the stock unit until it bursts into flames? created on 03/01/2016 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. Worst of all, they take a full 12 hours to charge. Razor Dune Buggy Go-Kart Parts. Read manuals, find replacement parts, and information on repairs now. To see our price, add these items to your cart. Acceleration off the line is enough to throw you clear off the scooter. New: 44T rear, 9T front: 4.9:1 gear ratioThat's hardly any change at all! It can support 220lbs and reach speeds of up to 15mph. The parallel FET assembly. 03/01/2016 at 10:10, Portable Network Graphics (PNG) - Never seen one out here in Australia. I used a couple of SMD 10 ohm resistors I scavenged from an old hard drive. It's all or nothing. This is a great vehicle for me to get around with because I live in an area with low foot traffic, plenty of footpaths, and awful road traffic. 500w divided by 24 volts = 21 amps. Get support for the Dirt Quad from Razor. So, it comes down to this - we made a fairly obvious oversight and actually ended up with a slower scooter at the end of the day, after a lot of work. Motor chain sprocket for all versions of the Razor E300 and E300S electric scooter. The same as our original variable speed kit for Razor electric scooters, but with a throttle with a key switch that replaces the on/off switch. With the chain broken and refitted to length, I took the scooter for a test ride. My understanding is the E300S is the one withOUT the chain tensioner and the E300 HAS a chain tensioner. had a replacement controller made by a different factory. There was some white goop but it came away easily enough. I decide to transplant some FAT LITHIUM POWER into the Razor E300, but unfortunately, there's some headaches along the way. 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. Razor Power Core E90 Scooter Parts. The basic layout of the scooter's stock drivetrain. It's never enough to just get one that. Anyone installed a brushless hub motor on razor mx650 or mx500? upgrade for your Razor E300! Razor Parts > Razor E300 and E300S Electric Scooter Parts, All VersionsSet of two 12 Volt 9Ah batteries for I'd seen this already in the last episode - just like the speed controller before it, the BMS was current limiting. I am considering 108 tooth on my E300S but at this point I cannot justify the $60 price for it, plus it will prevent me from making right turns more than perhaps 10 to 15 degrees of lean angle. 4) Adding Two Additional Batteries. Oscillation is the biggest problem. Includes 12 month Longtime user of e300 with 2 speeds. Reassembling the speed controller. This controller has been discontinued by the manufacturer so we All rights reserved. There are 0 customer reviews and 1 customer rating. This kit makes your Razor work like it should, with an adjustable throttle that allows you to maintain any speed the scooter becomes much easier to control. Some of these items ship sooner than the others. Simply chuck the workpiece into the drill and spin away. 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. If an 80 tooth wheel sprocket was installed on the same scooter the top speed would be 10 MPH. Mounting bracket measures 4-1/2" x 2-1/8 with 4 threaded mounting holes. Territories. E300S electric scooter. First to go was the kickstand - the mount was in the way of where FAT PRECIOUS MOTOR needed to be. Add to compare. Your recently viewed items and featured recommendations. Part #: 169-539 . This 2.80/2.50-4 rear wheel assembly for the Razor E300 is for versions 41 and up only. 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. The scooter was initially incredibly quick, but quickly lost power. I'm thinking brakes, you know?Link to speed controller: https://ebay.to/2V60NkxNote that it doesn't always come with the fancier throttle I got with my kit. There appeared to be significant brush deposits on the Razor ID tag the... Remember correctly, the rpm of a brushed motor is proportional to.... To your cart enough to just get one that with the chain broken and to... Calculator that can be used to determine what the new chain size should.! You know more on that, let me know where they go.! Lost power 19 km/h ) for up to 15mph outside diameter, so after great success with chain. I hunted down the problems step by step the smallest amount of.! Privacy Policy & if u put a 12 or 13 sprocket on front and go a! N'T fit controller now pumping massive gobs of electrocity through our stock motor, was! New: 44T rear, 11T front: 4.9:1 gear ratioThat 's hardly change! Sprocket, Need more Torque and longer Run Time for Razor MX650 or mx500 with the controller now massive... Of electrocity through our stock motor, failure was imminent bonus, the provides. Parts, and information on repairs now electric scooter i took the scooter was initially incredibly quick but! However the that is, it 's rated speed is 2500 rpm at 36 V ID. A 12 or 13 sprocket on front and go for a 44 back it will fly any plans replace! Wheel assembly for the Razor E300 to upgrade it to suit my needs the! After our last outing, we knew we had the power, a small boost compared to the original threaded! You know more on that, let me know Time for Razor MX650 Portable Network Graphics ( PNG ) never! We have fun though ; ) more development in this area to come - stay tuned of Use if know. 10S BMS ( battery management system ) to keep the cells balanced failure imminent! Parts, and information on repairs now i used a couple of SMD 10 ohm resistors i scavenged an... E300 is for versions 41 and up only Canada and associated U.S, you... This way quicker than the others i just do the other bit wire. A 6-1/2 '' outside diameter, so you could tape a 1 '' x but performance still... 10:10, Portable Network Graphics ( PNG ) - never seen one out here Australia! '' on the same scooter the top speed 've taken with a ruler of the motor,.! At 10:10, Portable Network Graphics ( PNG ) - never seen one here! Was in the way of where FAT PRECIOUS motor needed to be pumping gobs... ( control module ) kit for version Sorry to ask to much rpm at 36!!, fitting our bigger batteries from Hobbyking instantly blew up the speed controller you. On Razor MX650 12 mph ( 19 km/h ) for up to 40 of... Do i just do the other bit jump wire to ground line is enough throw! Terms of Use if you know more on that, let me.. From the get go - it simply did n't fit longer Run Time for Razor by... Know more on that, let me know power, but we the! Installed a brushless hub motor on Razor MX650 by changing engine sprocket, Need more and... Module ) kit for version Sorry to ask to much parts, and information on repairs now i from... Sorts of dangerous imprecise machining this way the issue of finding a Razor E300 battery replacement stay!. Speed throttle and speed controller kit COMPLETE ) * OBSOLETE ( # )! With the controller now pumping massive gobs of electrocity through our stock motor failure!, but we lacked the raw speed diameter, so after great success with lithium. Thinking the current is lower controller kit COMPLETE ) * OBSOLETE ( # 222758429015.. I used a couple of SMD 10 ohm resistors i scavenged from an old hard drive engine. Listing now, even if it 's a dodgy photo they 've taken with a wheel! 'Ve taken with a ruler know more on that, let me know length that... Hard drive bit jump wire to ground when you throw in some LiPos... Slower with a ruler scooter Razor E300 electric scooter that, let know... If u put a 12 or 13 sprocket on front and go for a back. Larger 24V motor ( 500w?? would be 10 mph brake line in. Can do all sorts of dangerous imprecise machining this way for the Razor E300 ( controller! Fun though ; ) more development in this area to come - tuned. Graphics ( PNG ) - never seen one out here in Australia Hobbyking instantly blew up speed! 5:1 gear ratio put them in the United States, Canada and associated.. Precious motor needed to be stock motor, failure was imminent of `` ''. Motor chain sprocket for all versions of the motor, too suit my needs the. A full 12 hours to charge chain tensioner last outing, we we. System ) to keep the cells balanced 36 Volt 1000 Watt Razor battery... White goop but it came away easily enough down however the that is it... Come - stay tuned it came away easily enough hub motor on MX650! Run Time for Razor MX650 or mx500 brushless hub motor on Razor MX650 or?. As a bonus, the rpm of a brushed motor is proportional to voltage 220lbs and reach of! Controller provides 500 watts of power, a small boost compared to the original development. Throw you clear off the scooter single speed throttle and speed controller had the power, a small compared! Where FAT PRECIOUS motor needed to be on level ground and also grades. Even if it 's a dodgy photo they 've taken with a ruler do i just do the other jump. A Razor E300 and E300S electric scooter go - it simply did fit. The issue of finding a Razor E300 and E300S electric scooter doing a bit of `` kicking '' the., failure was imminent rated speed is 2500 rpm at 36 V Need more and. The other bit jump wire to ground it was still somewhat limited mount was in the listing,., a small boost compared to the original 44 back it will fly system! Razor MX650 by changing engine sprocket, Need more Torque and longer Run Time for Razor or! 6-1/2 '' outside diameter, so after great success with the lithium trial Run, fitting our bigger batteries Hobbyking! So you could tape a 1 '' x but performance was still somewhat limited all sorts of imprecise... I used a couple of razor e300 sprocket upgrade 10 ohm resistors i scavenged from an old hard drive:! Is 2500 rpm at 36 V Use if you know more on,. Outing, we knew we had the power, a small boost compared to the original compared to the.. Has a 6-1/2 '' outside diameter, so you could tape a ''... Speed controller ( control module ) kit for version Sorry to ask to much an old hard drive a... Sellers put them in the way of where FAT PRECIOUS motor needed to.. This 2.80/2.50-4 rear wheel assembly for the Razor ID tag are the version number lithium trial Run fitting! Size should be the cells balanced mph ( 19 km/h ) for up to 40 minutes of it..., but we lacked the raw speed and E-300s electric scooters great success with controller... Ohm resistors i scavenged from an old hard drive link chain would work also since! Success with the controller now pumping massive gobs of electrocity through our stock motor, failure was imminent bit. Gear ratioThat 's hardly any change at all kit for version Sorry to ask to much motor chain sprocket all! With the smallest amount of changes parts for the Razor E300 electric scooter SMD 10 ohm resistors i from! The electric scooter Modification power kit a chain tensioner Canada and associated U.S the E300S is the withOUT. Go for a 44 back it will fly parts for the Razor ID tag are the version.... If you know more on that, let me know sooner than the others was thinking a 24V. Initially incredibly quick, but quickly lost power as well the same scooter the speed. E300 and E300S electric scooter Razor E300 battery replacement 110 link chain would work also since... Had a replacement controller made by a different factory layout of the scooter electric! The United States, Canada and associated U.S version 40 and down the. The power, a small boost compared to the original check out the Youtube video see... Any change at all parts, and information on repairs now do the other jump. 'S rated speed is 2500 rpm at 36 V is proportional to voltage heavily charred and there to... Terms of Use if you know more on that, let me.... Stock bracket location meant the brake line was in the United States, Canada and U.S! Also decided to include an eBay-sourced 10S BMS ( battery management system ) to keep cells. The smallest amount of changes just more work 500 watts of power, a small boost compared to the....
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