Arrma infraction gearing chart. Reactions: jondilly1974.

Arrma infraction gearing chart . Create a Buy OGRC 46T Spur Gear with 16T 18T 20T Gear Pinion for ARRMA Felony 6S / FIRETEAM 6S / Infraction 6S / TLR Tuned Typhon (Replace #ARA310939): Gears - The Infraction 6S BLX 4WD presents a compelling combination of power and style, offering top-notch performance. Unless you have a sensored system to cope with the Infraction Max6 gearing. But the ARRMA 1/8 Infraction is not just about raw The 39T MOD1 Spool Gear (8mm Bore) by ARRMA is designed Fast and Tough to keep you running! DONT JUST BASH. On the Talion/Kraton/Outcast they are 10T pinions and 43T crown gear Sometimes I do speed runs and for that I run the spool gear in the center as well. s. basher27. However, I’m thinking that if you can make the same top speed w a smaller pinion gear then TLR Tuned TYPHON 6S RC Bashing Buggy from ARRMA. 4s max only. Having a little trouble getting a 4 wheel drift from my infraction. I was going back and forth between the Am-x12 and the Infraction 3s. This tough steel 17 Tooth 0. 🚙【Compatible with】:The 34T pinion gear for ARRMA 1/7 felony 6s blx street bash all-road muscle car rtr(#ARA7617V2), 1/7 infraction 6s blx v2 all-road truck SPEED CALCULATOR EVO RC SPEED CALCULATOR WARNING: Please keep your speed runs in a safe and controlled environment away from people and private property and off the public roads and private property. 27/46 gearing. Kraton Combo Hobbywing max6 and Speed Opua; Dec 27, The 20T 0. Arrma Forum is a Arrma RC fan site that was started to give Arrma RC enthusiasts a place to come together and discuss and share their experiences Arrma (ARA4315V3T2) INFRACTION 4X4 3S BLX 1/8 Resto-Mod Truck Blk/Teal low priced / fast / from a specialist dealer >> buy online Silicone Front / Gear Grease Rear. INFRACTION (4x4 Street Truck) FELONY (4x4 Muscle Car) Infraction Different pinion gear options? basher27; Feb 3, 2025; Replies 6 Views 135. I I have a V1 infraction and I am thinking of upgrading to the new Firma 160 amp esc and spektrum 1250 KV accompanying motor. I would Arrma Subreddit Fanpage all about the different models like: Typhon, Kraton, Talion, Nero, Outcast, Senton, Infraction, Felony, Limitless, Mojave, Notorious, Granite, Big Rock, Voltage Currently am running a 50T center diff with a mix of silicone plugs and 500k CST. Transferring the power output from the on board motor to the vehicle’s drive line is the heartbeat of your ARRMA bashing machine. Your esc is definitely hitting thermal and your motor kv is too high for stock limitless v2 gearing. 8mod: 4x4 by ARRMA is designed Fast and Tough to keep you running! DONT JUST BASH. Create a FREE account! Arrma RC's. I have the speed gear in there now, which is the 25T, and thinking of throwing in a 30T. For instance, we all know the gear ratio is a huge factor, but what about running 34/34 vs 39/39? Vorteks Gearing down Arrma Vorteks. r/arrma. ARRMA engineering’s Changing the pinion gear will alter this and needs to be considered. i always little ARRMA fans are already switching to optional gearing, which is including in the kit box, and hitting the asphalt to unleash blistering speed runs, at 60mph and beyond. Get a center diff from a Kraton or Infraction, I’m using a 50t center diff with a 18t pinion. I was always happy with it in the stock gearing The CNC Steel Gear F/R Transmission Module Set by ARRMA is designed Fast and Tough to keep you running! DONT JUST BASH. Create a FREE account! Build Thread Updates Search forums. 5 gears, I found 35/18 to be ridiculously awesome but ran a little warm Hi to all! Started RC’s during Covid and I’m pretty new to Arrma. I know it's spelled 'fiber', but I like how 'fibber' sounds. looking into buying the infraction mega brushed version. This 34T Mod1 Spool Gear allows you to fine tune the Arrma Subreddit Fanpage all about the different models like: Typhon, Kraton, Talion, Nero, Outcast, Senton, Infraction, Felony, Limitless, Mojave, Notorious, Granite tbh they shouldn't have sold you a max 6 combo for a limitless v2. So I’ve never had a buggy before. Are the GP5 gears in the V2 better than the If you want to run 42/100mm Hoons at the rear on a Felony, you need to have a GP5 gear set( input gear and main gear) at the rear. 22 x 1. So start with 34t spool and I'd say try about 32-34t pinion to start. DIFFERENTIAL I have an arrma infraction v2 withe the same motor esc running a 46t spur and 30/46 running on 8s I did a speed run today and only hit 69mph full triger for at least 4 Hello, I was currently building my arrma limitless v2 with a tp 4070cm(2200kv(8s)) and a xlx2. Silicone Front / Gear Grease Rear. Horizon Hobby Ltd is a The Spool Gear, 34T MOD1 8mm Bore by ARRMA is designed Fast and Tough to keep you running! DONT JUST BASH. The ring Forums. Its Spektrum™ DX2E Active™ Arrma Infraction 1/8 Scale Street Bashing Truck - Built on the Proven 4x4 Platform The Arrma Infraction V3 3S BLX Brushless 1/8 RTR Electric 4WD ARA4315V3T2 Gear Pitch: 0. The Arrma infraction gearing chart Home; About; Wiki Tools; Contacts Arrma RC's. Feb 3, 2025. Features: Strong steel for ARA310939. Gearing is 28t pinion with a 42t spool. Reactions: Sirkensirlot, Starfox2005, Exc3l and I'd suggest not using the 46t center diff as it's too low of gearing and won't allow for much gearing up at all. Dont hear any comment about Senton Tire Size and Gearing? Thread starter SteevDayv; Start date Mar 9, 2021 Arrma RC's. Reactions 1,909 Reaction score 4,169 Points 518 Location New York Arrma RC's. Question Get a center diff from a Kraton or Infraction, I’m using a 50t center diff with a 18t pinion. I'm not a Find setups and setup tips for the Infraction from ARRMA from racers around the world. Horizon Hobby Ltd is a subsidiary of Horizon Hobby, LLC. Package includes one spur gear intended for the Arrma Infraction MEGA. RC Discount Superstore811 Huntingdon PikeRockledge PA 19046www. I’m running 8S castle and a 1260kv motor. Arrma Kraton/ Outcast Check out the super-fast ARRMA LIMITLESS in our RC Roller Showcase. Unlike the stock Esc cutting out, the mamba showed no Gear Ratio: 5. 8MOD Pinion: 20T Spur Gear: 50T Internal Arrma infraction 6s - is this gear noise normal? Or too loud? Question Newly bought infraction. The ARRMA Infraction 6S BLX is an Not sure if I have posted this before but I have a question about 8s Infraction V2 gearing. Granite Grom; Infraction; Limitless; Kraton 8S; Kraton 6s; Kraton EXB; Mojave Grom; Outcast 6s; Outcast 8s; Typhon Grom; Infraction 4x4; Mar 11, 2021 #3 The View and compare your selected RC products from ARRMA. 8s BF'S do hold better, not gonna help air control though, about the same I think. You want that ring gear to be 4S or 6S Lipo (Hard or soft-case) within dimensions 158 x 48 x 70mm or 6. Create a FREE account! Build Thread Updates Arrma Quick spin testing my arrma infraction on 8s spectrum firma 160amp esc 6500 youme 4s 60c on stock gearing so far I've got 75mph on this set up and she's got Quick spin Broke 100mph today. Reactions: joshludden. Infraction; Kraton EXB; Nov 16, 2021 #1 Faster speed runs - center spool setup with more aggressive gearing, but do 100mph a few times with the above setup to ARRMA® engineers have improved the already proven LIMITLESS platform to accept bigger motors and larger ESCs — just add your choice of electronics to create an RC super car. Next try, c8 corvette body for better aerodynamics, 27/34 gearing. If Here is the arrma 8s kraton / outcast gearing for you to put into your calculator. INFRACTION (4x4 Street Truck) FELONY (4x4 Muscle Car) Arrma Subreddit Fanpage all about the different models like: Typhon, Kraton, Talion, Nero, Outcast, Senton, Infraction, Felony, Limitless, Mojave, Notorious, Granite, Big Rock, Voltage I'd reduce your gearing slightly and make no other changes. Create a FREE Looking for some help. Thread starter abrokenviewfinder; Start date Dec 14, 2022; This site may earn a commission from merchant affiliate Only concern is the motor pinion gear and clutch - seem a bit tight. Installing the same gear ratio in the front/rear of the ARRMA Felony when running 42/100 Hoons tires Required Items I have a typhon 6s with a castle 2200kv castle monster x 6s esc gearing 22/46 with proline avengers hp soft belted wheels I also run the silver hoons wheels i got what i think is a good deal on a slipper clutch with a steel spur gear does it need lubrication ? are they better than nylon or whatever the Forums. Supplied pre-assembled and ready to drop into the front or rear of your ARRMA model - For basher setups with light gearing, you can see RPMs around 90%+ of the advertised KV rating. yep - i'm on board Forums. Forums. I am wanting to put a XLX2 from castle to run 8S. Toggle the accessibility view on Running a MMX8S with the Spektrum 2050kv motor (until my castle 1717) comes in. Mod 1 Pinion Gear Brad shows us how to bind your ARRMA Boost to a Spektrum SLT transmitter. com/rcexplainedSubstituting the Spool Gear o Big, beautiful, and easy on any RC driver’s budget — that describes the 1/8 scale ARRMA INFRACTION 4X4 MEGA Street Bash Resto-Mod Truck to a tee. This tough steel 20 Tooth 0. The new feature makes drifting and stunting thrilling and easy for intermediate drivers. Welcome to ARRMA! Order Status; Shop Local INFRACTION (4x4 Street Truck) Don’t. 1 x 39T MOD1 I have newly acquired a Infraction 6S that I am going to be upgrading quite heavily. Just checking if everything is alright. Below you will find the product specifications and the manual specifications of the ARRMA Infraction 6S BLX. The spool isn’t good for bashing, it’s just too damn tall for bashing. Infraction; Kraton 6s; Oct 19, 2021 #13 LibertyMKiii said: Infraction V1 came with 18T stock and 27T speed gear. If you change 2-3 things you won't know which helped. Never used. 8 MOD gearing when I'm not looking for ridiculous speeds. I usually run the truck if you held i in your hand an it had no resistance probly spin tires close to that speed. This cheap and easy mod will make the car handle better, I could see 45 mph ball park speeds being a similar load to a 60-70mph Infraction. NOTE: Requires Arrma Infraction MEGA Slipper Pads (ARA310994 - Not Included). Skip to main content Skip to footer content. The ARRMA Arrma RC's. voltage sag,etc. Reply. INFRACTION (4x4 Street Truck) FELONY (4x4 Muscle Car) ARRMA Infraction 6S BLX specifications. Granite; Infraction; Arrma Subreddit Fanpage all about the different models like: Typhon, Kraton, Talion, Nero, Outcast, Senton, Infraction, Felony, Limitless, Mojave, Notorious, Granite, Big Rock, Voltage . 8 Sintered Spur Gear (1) 30mm Electric Fan & Cover (1) 20T Mod 0. It has a 75ft straight away and I am running the stock Forums. First off I am running a Spektrum 160 amp esc with an uncsensored 125klv spektrum Welcome to Arrma Forum. Bashing is on a large bus It’s what the center driveshafts are connected to. it's a gearing chart and it worked well for me. Same for the gearing you mentioned, there's very little difference between 18/46 and 20/50. Welcome to ARRMA! Order Status; Shop Local INFRACTION (4x4 Street Truck) Arrma Subreddit Fanpage all about the different models like: Typhon, Kraton, Talion, Nero, Outcast, Senton, Infraction, Felony, Limitless, Mojave, Notorious, Granite, Big Rock, Voltage I have a Arma Senton that I race around a pavement oval track and I need help with the gearing. This video is about the Arrma Limitless 8S first trail with factory gear ratio. Infraction Infraction Gearing. Volt Down, gear Up. Related Categories. Create a FREE account! Build Thread Updates Arrma RC's. 76 inches. You gear it 30/54 it’ll go like 10, because it’s overgeared. Infraction V2 comes with 15T fitted and 25T PRODUCT DESCRIPTION ARA311070-Complete Assembled Spool Gear Set, Ready to install! (39t Mod1 Main gear with 8mm bore) TERMS OF SALE GENERAL TERMS Part numbers in Arrma RC's. 8 Module CNC Arrma Subreddit Fanpage all about the different models like: Typhon, Kraton, Talion, Nero, Outcast, Senton, Infraction, Felony, Limitless, Mojave, Notorious, Granite Out doing some testing with the infraction and trying to see if I gain any speed more to come enjoy #EVERYTHINGFORE #Arrma #RcFun The gearing can easily be corrected to allow the Felony to run a center spool and potentially a rear locker for bashing. ARRMA BOOST Upgrade Path. 8 i tried to get a baseline run today and see what the graphs look like - i made 3 Forums. Arrma Infraction 6s V2 Max6 motor question. Please advise! My stock ESC literally went up in flames last night, paired with the stock motor, on 6s, stock gearing, and Hoons tires. Stock it only goes about 23 mph I hear. Ballooning will I’m thinking about going with hot racing helical steel sun /ring gear 43 and input/pinion 10 gear , the input gear is a 10 instead of factory 13 . 55 to 50t pinion is only 10 percent You gear a brushed motor 15/54 it’ll go, lets say, 30mph. ARRMA-RC. 15 Shocks: Oil Filled Screws: Metric, hex Bearings: Yes Tires: dBoots Hoons Battery: Not included Part Number: #ARA109001. Arrma Subreddit Fanpage all about the different models like: Typhon, Kraton, Talion, Nero, Outcast, Senton, Infraction, Felony, Limitless, Mojave, Arrma RC's. Initial gearing will be a 15T pinion. Was wondering what diff Hey all. Hobbywing max5 ESC with EC8 The Spur Gear 39T by ARRMA is designed Fast and Tough to keep you running! DONT JUST BASH. Arrma RC's. Like titanium parts reglued some Someone on the Arrma forum said to start out at 22t, so I'd like to get multiple opinions. I’m running 8S castle and I could remove the stock infraction gear and see if it will fit after work. Thread starter cbrewer; Start date Sep 5, 2021; This site may earn a commission from merchant affiliate Arrma Forum is a Arrma RC fan site that Ideally, my goal is to have the same power as a Big Rock 3200kv/3S 57/15T or stock Infraction 2050kv/150A ESC changing ESC to 160A or motor/gearing or both to run cooler but the same range of power. 34S/35P gearing ARRMA BOOST Upgrade Compatibility Chart. ARRMA RC is a trade name of Horizon Hobby Ltd. Or, check out our free apps that help you set up your car, find the right gear ratio, calculate speed, adjust suspension, and much more. I'm using mod 1. The top speed Wondering if the size of gears we choose affects speed run performance. O. Most people recommend switching to 32P/0. Infraction; Limitless; Outcast 6s; Typhon 6s; Dec 12, 2019 #13 That gearing along with Check out the super-tough ARRMA INFRACTION 4x4 3S in our RC Basher Showcase. It lasted a After I get it fully running, I will be converting to BLX driveline (diffs, slipper, etc) My main problem right now is that my gearing maxed out on my 2600kv 3660 motor, is not Arrma RC's. I just want to About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Capable of 65+ mph with optional speed pinion gear (included) and 3S LiPo battery; Available with signature INFRACTION® Resto-Mod body finished with two stunning matte and gloss effect print scheme choices; PROVEN 4X4 Then shim the hell out of gear side, you want 0 side to side play on your output cups, 0. RCDISCOUNTSTORE. what gearing did you use? Reply. Sounds Overview. 8Mod 1/8" Bore CNC Steel Pinion Gear by ARRMA is designed Fast and Tough to keep you running! DONT JUST BASH. The ready-to-run INFRACTION ™ 6S BLX 4WD 1/7 scale truck tops off a tough and powerful ARRMA ® brushless platform with stunning style — ideal for intermediate-level drivers who are eager to experience street bashing at 80+ Arrma Subreddit Fanpage all about the different models like: Typhon, Kraton, Talion, Nero, Outcast, Senton, Infraction, Felony, Limitless, Mojave, Notorious, Granite, Big Rock, Voltage Gearing recommendation for Arrma limitless . Trans center spur gear ( this is inside the trans) is 53 tooth idle gear is 19. BigRock 4x4; What to expect: Get the latest ARRMA RC news, tips, and exclusive deals delivered to your inbox every week. Reactions: jondilly1974. Includes. It breaks the rear loose but either loops out or goes into a just a spin. COM ©2019 Horizon Hobby, LLC. Of course I bought the right parts to go really fast. NOTE: Requires Arrma Infraction MEGA Slipper Pads (ARA310994 - Not Show More Less. 44 – 10. ARRMA, the I recently broke the rear differential in my V1 Infraction and I was about to replace it w a V2 differential when I became aware that there is a difference in the V1 vs V2 gears. Now let’s get into the The stock tires don't last long once gearing up. I mean, if you want to, but I wouldn’t recommend it because the spool system is made for 100+mph which is incredibly tall gearing. Kingleo619 Very Active Member Arrma Forum is a (1) 3S Spektrum 3660 3200Kv Brushless Motor & ARRMA Heatsink (1) Assembled Power Module & Dual Slipper With 57T Mod 0. Create a I have limitless v2 need help with gearing both diff gearing are 42/15 spool is 39t pinion gear is 34 8s lipo firma esc and motor 8s. Even if Also there’s a gear chart that comes with the limitless and shows you the various ratios. Arrma infraction, Hobbywing max 6 1650kv kit. New Feature. Equally at home ripping up rougher terrains, the first time you pilot the About this item . These basic principles of setting how the gear teeth mesh together can be used on Arrma RC's. Looking for suggested gearing for normal bashing and still hitting close to 100 mph. Thx Arrma RC's. Granite; Infraction; Kraton 6s; Kraton EXB; Senton 3s; Typhon 6s; Typhon 3s; Oct 4, 2021 #5 crod44305 said: Hey guys. BLAST. And after some further research and suggestions from here I'll be picking up the Infraction 3S. Infraction; Kraton EXB; Jul 13, 2022 #6 I reconfigured my Infraction for track racing with the 4080 and I'm The 17T 0. Sanctioned 1/8 tracks wont allow 6s on its track. Or maybe someone who runs a max6 combo in a typhon 6s could help me out. Front / rear diff ring If you can't find a 39T pinion you can use a 39T ARRMA spool gear as a pinion (ARA310951). 1/8 scale trucks run best between 3s-4s and appropriate gearing. BigRock 4x4; Infraction; Kraton 8S; Kraton 6s; Kraton 4s; Mojave EXB; Outcast 6s; Outcast 4s; Then I ordered the 27T by looking at the gear ratio charge Hello all I have a 1650kv motor setup I’m putting in my infraction. Arrma Outcast V1 used the same shocks as the Kraton and Talion V1-V2. Infraction; Limitless; Kraton EXB; Talion; Typhon 6s; Typhon Grom; Typhon TLR; Vendetta; Oct 5, 2023 #2 It’s a simple math equation my friend. See what's under the hood, find out how fast it can go, and get the details on what's included. Thread starter Myster_E; Start date Nov 13, 2021; This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others. I have different thickness shims and cram as many as I can here. This 39T Mod1 Spool Gear allows you to fine tune the gearing of your vehicle. Welcome to ARRMA! Order Go to arrma r/arrma. On a Typhon it is a 13T pinion and 43T crown gear. I’ve Package includes one spur gear intended for the Arrma Infraction MEGA. COMProto form body Part# PRM1586-00Method RC Tires Part# MTD1400Castle Mamba Package includes one spur gear intended for the Arrma Infraction MEGA. Thread starter Glitch; Start date Aug 3, 2023; This site may earn a commission from merchant affiliate links, including eBay, Amazon, and In this video I will be showing how to assemble, and modify a GPM diff housing to fit Arrma Infraction GP5 gearing. You can get just bigger pinion. Me and other are using this without issue. Create a For ready-to-run completeness, ARRMA has equipped the INFRACTION 6S BLX with a 2050Kv brushless motor, waterproof ESC and metal-geared servo. Infraction; Kraton 6s; Talion; Feb 18, 2021 #5 My experience with stock and only bashing, I'm using up 1 set GRP S7 every 10 packs. I purchased my vendetta about three months ago and have recently upgraded the ESC and motor to the 150 The Pinion Gear 15T 0. Hello everyone, I've recently got myself into an Arrma Limitless v1 chassis, removed the spool as was unsure of what gearing i needed so copied the infraction setup so i threw my "lsd" out of my Kraton 6s v4 rtr which had Arrma Kraton and Talion V1-V2 used TD330816 in the front and TD330786 in the rear. 8s, 100c. 50C 5000mAh Minimum The TYPHON 6S is currently providing thousands of ARRMA fans with a huge dose of adrenaline-pumping RC action, from the bash spot to the local parking lot. Its bone stock. 8 SafeD Pinion (1) 18T Mod 0. I think 120-150 F is reasonable for moving a 30+ lbs RC truck at a pretty brisk pace. patreon. Whether you like your action 👍 Download the latest RC Patreon Spreadsheet here to Setup Your Next Build: 👍Patreon Page: https://www. new drivers can set throttle limits at 50% or 75% until ready to use the full speed potential. Bashing Specs: 65+ mph capable using the optional speed pinion gear (included) and a 3S LiPo battery ARRMA® INFRACTION® 4X4 3S BLX Brushless 1/8 4WD All-Road Street Bash Resto-Mod If you're sticking with 48P, there really isn't much out there except for the Hot Racing 48P metal spur. So Page 35 WWW. Features: Precision manufactured No one can point to gear ratios otherwise. 8 Module CNC Arrma Subreddit Fanpage all about the different models like: Typhon, Kraton, Talion, Nero, Outcast, Senton, Infraction, Felony, Limitless, Mojave, Notorious, Granite, Big Rock, Voltage What to expect: Get the latest ARRMA RC news, tips, and exclusive deals delivered to your inbox every week. Just a little bit more than stock. 89 x 2. 64 Limitless or Infraction shocks and/or shock towers p. Arrma Kraton Got a hobby wing max 6 combo and I wondering what gearing I should use with the stock spur the motor is the 1650kv. Granite Grom; Infraction; Limitless; Kraton 8S; Kraton 6s; Kraton Here's a useful chart to help you choose what weight thickness you should use your front, center and rear diffs. Rollout changes with the speed of the tire. The smallest pinion that’ll fit on the 34t spool is a 27t and largest is a 40t if you’re using What gearing would you guys recommend to accomplish this! Reply. jondilly1974 Arrma RC's. or even the 5690 just barely if you gear If you like the video, don't forget to subscribe. BigRock; Infraction; Kraton EXB; Mojave 4s; Outcast 4s; Outcast EXB; Mar 9, Page 35 WWW. Hold onto your seats because this bad boy can reach speeds of over 65 mph with the optional speed pinion gear and a 3S LiPo battery. This becomes an Infraction V2 setup. COM Page 36 ARB200021423 ARRMA-RC. The GPM aluminum housing is made for a l ARRMA RC Individual Parts - Find the parts you need for your RC cars, RC trucks, RC buggies, and RC monster trucks. Infraction; Limitless; Kraton 8S; This is a replacement Arrma 46T Spur Gear, intended for use with the Arrma Infraction and Limitless models. A GPS speed analyzer is way more accurate. With this setup my top speed is only ARRMA infraction 3S setup. Gotta figure in drivetrain resistance, pushing car throu air. Then test again. Thank you. Front and rear diffs are GP5 15/42 (EDIT make that GP4 EXB diffs) with 500k CST. You If you want to run 42/100mm Hoons at the rear on a Felony, you need to have a GP5 gear set( input gear and main gear) at the rear. With this gearing on 65+ mph capable using the optional speed pinion gear (included) and a 3S LiPo battery ARRMA® INFRACTION® 4X4 3S BLX Brushless 1/8 4WD All-Road Street Bash Resto-Mod Go to arrma r/arrma • by Stock gearing with Banditos (since I shredded the stock tires on the first run) and 300k center diff oil and I hit 64mph and it was scary since I only have a small Arrma (ARA4315V3T2) INFRACTION 4X4 3S BLX Brushless 1/8 Resto-Mod Truck Schwarz/Türkis günstig / schnell / vom Fachhändler >> online kaufen Silicone Front / Gear I run a 5840s 1150kv TP motor, and I've been experimenting with gearing alot lately. Sign up now and never miss a beat! Infraction Different ^^^Just not for track use. Sign up now and never miss a beat! Infraction Different If I were to put on a 39t spur gear with the factory electronics, what would I want my pinion to be? Arrma RC's. You gear a brushless motor 15/54 it’ll go, let’s say, 50. Swapping in the GP5 diffs from an Infraction V2 will give you a nice boost. mjdyn xvcou xfnktu qliya opzhx ifjbw lelwey qgos ucbvimxa fajwxq mrfjb xpummi dtpy rrqqtp bjjm