So if you only plan on running sensorless and don't care about the Auxiliary wire get the Sidewinder 4. Add to Cart. $84.99. AXIAL SCX10 II General Trail use: 35t - 27t TrailMaster Sport 540 27t - 21t TrailMaster Sport 550 35t - 27t TorqueMaster 540 Extremely small and light, yet torque dense, 200mm 16ga silicon motor leads with bullet plugs, 25mm mounting pattern for M3 screws (standard 540). Share contact information, store details, and brand content with your customers. Example: 15 or 14 tooth pinion and84 tooth spur (if using 48p)Stock gearing compatible with brushless motors. Puller Pro V2 Rock Crawler Motor - Standard; Puller Pro V2 Rock Crawler Motor - Stubby . If you are having trouble, checkout the ESC Troubleshooting article. Revolver 540 S. Revolver 540 L Classic . Puller Pro V2 Rock Crawler Motor - Standard; Puller Pro V2 Rock Crawler Motor - Stubby . Rfrence 120100063. Puller Pro V2 Rock Crawler Motor - Standard, Puller Pro V2 Rock Crawler Motor - Stubby, Puller Pro 4274 1/8th Scale Competition Brushless Motor, 1:10 scale Trail and Scale rigs (SCX10, SCX10ii, Wraith 1.9, Enduro, TRX4 Sport,TrailFinder 2, etc..), Competitive RC Rock Crawling (RECON G6; SORRCA; WRCCA; etc..). Holmes Hobbies is also working on a Revolver specific ESC that will greatly reduce the noise/speaker effect caused by this motor. Quantit. This Holmes Hobbies Revolver V2 540 Sensorless Brushless Outrunner Motor is an extremely torque dense and lightweight choice with exceptional startup and feel that rivals brushed motors. Choosing a selection results in a full page refresh. $74.99. Check out our FAQ and support pages, or our handy motor recommendations page or contact us! Too many choices got you dizzy in the head? Plug it in and go! Holmes Hobbies Puller Pro V2 540S "Stubby" 3300kV Rock Crawler Motor. Puller Pro V2 Rock Crawler Motor - Standard, Puller Pro V2 Rock Crawler Motor - Stubby, Puller Pro 4274 1/8th Scale Competition Brushless Motor. Menu Search. It is not overly powerful on 2 or 3s LiPo and is less likely to break parts. Holmes Hobbies Puller Pro V2 540 Waterproof Sensored Crawler Motor (2700kV) Not yet reviewed. $110.00 Sale price $110.00 Sale. Holmes Hobbies TrailMaster Pro 540 Brushless Rock Crawler Motor 3800kv . Holmes Hobbies Revolver V2 1000kV - Sensorless Brushless Outrunner Rock Crawler Motor. Holmes Hobbies Revolver V2 Snubnose 2040kV - Brushless Outrunner Rock Crawler Motor : RPP Price: $ 74.99 DISCONTINUED. Le migliori offerte per Holmes Hobbies Revolver V2 1800Kv motore cingolato brushless parte rc #9244 sono su eBay Confronta prezzi e caratteristiche di prodotti nuovi e usati Molti articoli con consegna gratis! The Mamba X or Mamba Micro X are both great ESCs. REVOLVER V3 1800KV. General Trail use:27t 21t TrailMaster Sport 550*27t 21t TorqueMaster 550*15t 12t CrawlMaster 550*Puller Pro V2 Rock Crawler Motor - Standard, 540-LTrailMaster Pro 540 Brushless Rock Crawler Motor*11 tooth pinion / 68 tooth spur advised for brushed motors to prevent overheating.Stock gearing compatible with brushless motors. Holmes Hobbies Revolver V2 Snubnose 2500kv 10p Rock Crawler Motor . Welcome to Dlux Fab, your home to the top R/C Crawler parts and kits in the industry. It harnesses the power of 32 bit technology to offer the smooth, quiet, and torque dense driving you desire in an extra small package! When in need of more speed, volt up and gear down instead of increasing the pinion size. Dcouvrez l'article Moteur brushless Trailmaster Pro BL 540 2200 KV Holmes Hobbies 120100034 sur Fanatic RC | Spcialiste du RC et Modlisme en Savoie Chambry. Recommended ESC: Mamba Micro X, Sidewinder 2 micro, Crawlmaster Mini 14 pole 12 slot TorqueMaster BR Mini Dual), you may find it easier to disconnect the ESCs from the battery, and power them individually during calibration via the RX. Do you need a small and light motor for your vehicle, but do not want to sacrifice torque? I works very well with the SW4 due to Cryo Drive, the newly teased Copperhead ESC from Castle will have Cryo Drive too (I think the release is shown as June). The v2 design adds an internal BEC and larger mosfets for stable use on 4s with higher KV motors. Holmes Hobbies Revolver V3 1800kv Rock Crawler Motor . You may want to. The Revolver Snubnose 540 is an extremely lightweight choice with exceptional startup and feel that rivals brushed motors! This is the basic process to calibrate any single Castle Creations ESC. Reverse Rotation Motor Required for Portal axlesGeneral Trail use:27t21t TrailMaster Sport 550 (12t isnotsuitable for crawling)27t 21t TorqueMaster 55015t 10t CrawlMaster 550Puller Pro V2 Rock Crawler Motor - StandardRevolver 540 or Snubnose, General Trail use:27t21t TrailMaster Sport 55027t 21t TorqueMaster 55015t 10t CrawlMaster 550Puller Pro V2 Rock Crawler Motor - Standard, 540-LTrailMaster Pro 540 Brushless Rock Crawler Motor, General Trail use:27t21t TrailMaster Sport 550 (12t isnotsuitable for crawling)27t 21t TorqueMaster 55015t 10t CrawlMaster 550Puller Pro V2 Rock Crawler Motor - StandardRevolver 540 (Snubnose isnotrecommended). You will hear a musical chime (you will only hear the chimes if a motor is connected) to indicate you have entered calibration mode. Out of stock. Questions about this product? Holmes Hobbies Revolver V2 2500KV 65.00 GBP Tax included. It will be going in a class 2 trail rig, full hardbody and interior. 11T? Welcome to Holmes Hobbies! Motor And Gearing Recommendations By Vehicle, General Trail use:35t 27t TrailMaster Sport 540*35t 27t TorqueMaster 540*16t 13t CrawlMaster 540*Competition:30t 27t TorqueMaster 540*13t 11t CrawlMaster 540**5.6:1 pinion to spur ratio advised to prevent overheating. The ESC will chime when it has stored neutral, and then several seconds later, it will chime again indicating it is armed and ready for use. General Trail use:35t 27t TrailMaster Sport 540*35t 27t TorqueMaster 540*16t 13t CrawlMaster 540*Puller Pro V2 Rock Crawler Motor - Stubbyor StandardTrailMaster Pro 540 Brushless Rock Crawler Motor*5.6:1 pinion to spur ratio (or even lower gearing) advised to prevent overheating for brushed motors. The Mamba X is one of the best off the shelf ESCs available, and the BLE Pro is still a very good ESC. Since then we have grown to becoming an international distributor for Holmes, Tekin, and Castle products. The 55t TorqueMaster 540 Expert motor for crawling is our best suggestion. Mamba x with aux wire is good, but the absolute best for smoothness on a sensor less motor is the sidewinder 4 because it has newer hardware with cryo drive. REVOLVER V3 1800KV. . Livraison 48h. Do you think a 10-11lb SCX10 ii would be too heavy with the 1800KV and mamba X or Holmes Hobby Trail master BLE Pro? Typically, you can calibrate both ESCs at the same time, while installed in the rig. Shop for Brushless Electric Motors & ESC's Electronics Rock Crawlers at HobbyTown Holmes Hobbies Motor Feature Series - Revolver Snubnose 540 Brushless Outrunner RC Motor 5,213 views Aug 27, 2019 168 Dislike Share HolmesHobbies 41.1K subscribers The Holmes Hobbies line. My question is what should I pair it with for an ESC? Holmes Hobbies 120100066 - Revolver V2 Snubnose 1800kv Motor. Frankly, I couldn't imagine any more smoothness during slow speed creeping up and down nearly vertical rock than what I'm currently getting on the Mamba X / Revolver combo Mamba X or sidewinder 4. Hi guys hoping for some insight here. 1/10th and smaller Single speed Trail, Scale, and Rock Crawlers such as TRX4 Sport, SCX10, Element Enduro, etc.. To get into calibration mode the easy way (though you might need three hands) apply full throttle BEFORE plugging in the ESC to the battery. Holmes Hobbies Revolver V2 Snubnose 2500kV 10P Sensorless Brushless Motor For 1/10 RC Crawler Dies ist Holmes Hobbies Revolver V2 Snubnose 2500kV 10P Reverse Rotation Motor RequiredGeneral Trail use:45t21t TrailMaster Sport 550(12t isnotsuitable for crawling)27t 21t TorqueMaster 55015t 10t CrawlMaster 550Puller Pro V2 Rock Crawler Motor - StandardRevolver 540 (Snubnose isnotrecommended), General Trail use:45t 21t TrailMaster Sport 550 (12t is not suitable for crawling)27t 21t TorqueMaster 550 15t 12t CrawlMaster 550Puller Pro V2 Rock Crawler Motor - StandardRevolver 540 (Snubnose is not recommended), General Trail use:45t21t TrailMaster Sport 55027t 21t TorqueMaster 550, General Trail use:12t TrailMaster Sport 550, Reverse Rotation Motor RequiredGeneral Trail use:27t21t TrailMaster Sport 550 (12t is not suitable for crawling)27t 21t TorqueMaster 55015t 12t CrawlMaster 550 (single speed transmission)10t 8t CrawlMaster 550 (single speed transmission with gearing reduction)15t 10t CrawlMaster 550 (two speed transmission), 15t - 12t Crawlmaster 550(must run 9t pinion), Puller Pro V2 Rock Crawler Motor - StandardRevolver 540 (Snubnose isnotrecommended), Reverse Rotation Motor RequiredGeneral Trail use:27t21t TrailMaster Sport 550 (12t isnotsuitable for crawling)27t 21t TorqueMaster 55015t 10t CrawlMaster 550Puller Pro V2 Rock Crawler Motor - StandardRevolver 540 (Snubnose isnotrecommended). Overcurrent, temperature, stalled rotor, and throttle loss protection, Automatic cell detection and low voltage protection for LiPo battery, Ultra smooth throttle and strongest drag brake out of the box, Dimensions: 38 x 27 x 4.6 mm (bare board). Do you need a small and light motor for your vehicle, but do not want to sacrifice torque? Refresh your browser window to try again. The 540 model is two times more powerful than the "Snubnose 540" model, and provides an unmatched torque-dense driving sensation similar to a diesel engine. Livraison 48h. The Revolver 540 is an extremely torque dense and lightweight choice with exceptional startup and feel that rivals brushed motors! The ESC has been fully soldered and waterproofed by Dlux Fab. Exclusive Holmes magnetics offer buttery smooth industry-leading startup without sacrificing torque John Robert Holmes . I was thinking the HH due to price, but have heard great things about the Mamba X. $194.99. JavaScript seems to be disabled in your browser. No, both ESCs will be fine with that rig. Rupture de stock. What are the best upgrades for your SCX24? Crawlmaster Mini v2 ESC - RTR with XT60 connector. Example: 15 tooth pinion and84 tooth spurStock gearing compatible with brushless motors. Holmes Hobbies SHV800 V2 Servo. Need help choosing? General Trail use:35t 27t TrailMaster Sport 54027t21t TrailMaster Sport 55035t 27t TorqueMaster 54027t 21t TorqueMaster 55016t 13t CrawlMaster 54015t 10t CrawlMaster 550Puller Pro V2 Rock Crawler Motor - Stubbyor StandardTrailMaster Pro 540 Brushless Rock Crawler MotorRevolver 540 or SnubnoseStock (15 tooth kit pinion/ 13 tooth RTR pinion / 56 tooth spur) gearing compatible with 35t TorqueMaster 540 and 16t CrawlMaster 540Stock gearing compatible withbrushless and brushed motors using stock tire sizes.Brushed motors will require gearing down if increasing wheel and tire size. 20t CrawlMaster, or 2200kv brushless for slow going and long run times or a 27t TorqueMaster, 13t CrawlMaster, or 3300/3500kv brushless for more power and wheel speed. I currently am running a Mamba X and a Holmes puller pro stubby 3300 in my comp rig and love that setup. Gearing recommendations can be found on our motor recommendations page. Sign up to get notified when this product is back in stock. This guide will help you make a motor selection and ensure you get what you need and gear it properly! Select a 55t TorqueMaster. Menu Search. In Stock! Holmes Hobbies Revolver V2 Snubnose 1800kV - Brushless Outrunner Rock Crawler Motor RPP Price: $74.99 DISCONTINUED STOCK STATUS: Out of Stock Part Number: HH-120100066 Qty: Email Me when Back In Stock Description Do you need a small and light motor for your vehicle, but do not want to sacrifice torque? Puller Pro V2 Rock Crawler Motor - Standard; Puller Pro V2 Rock Crawler Motor - Stubby . The Revolver Snubnose 540 is an extremely lightweight choice with exceptional startup and feel that rivals brushed motors! Join Date: Oct 2015. The Revolver 540 is an extremely torque dense and lightweight choice with exceptional startup and feel that rivals brushed motors! Instructions: crawlmaster-mini-v2-instructions.pdf. Revolver 380. Revolver Series; Revolver Series. I know they sell waterproof ones, but on the ESC/Motor combo section the one showed doesn't say "waterproof" so I'm assuming its not. JavaScript seems to be disabled in your browser. This indicates the ESC has stored forward throttle and is awaiting full reverse. The first is the Retro Sport 540 Motor for 2WD bugg." rcMart | RC Cars & Parts on Instagram: "Heaps of Holmes Hobbies Motors NEW ARRIVAL!! Holmes Revolver 1800kv. General Trail use:35t 27t TrailMaster Sport 54027t21t TrailMaster Sport 55035t 27t TorqueMaster 54030t 21t TorqueMaster 55016t 13t CrawlMaster 54015t 10t CrawlMaster 550Puller Pro V2 Rock Crawler Motor - Stubbyor StandardTrailMaster Pro 540 Brushless Rock Crawler MotorRevolver 540 or SnubnoseStock gearing compatible withbrushless and 550 size brushed motors.540 size brushed motors may require gearing down, especially if increasing wheel and tire size. Is the HH BLE waterproof? Copyright 2023 AMain Hobbies. Holmes Hobbies Revolver OutRunner Unsensore TRX4 AX10 SCX10 - YouTube Testing Holmes-Hobbies Revolver OutRunner Unsensore , Sensorless 1400kv motor. Holmes Hobbies Revolver V2 540 Sensorless Snubnose Brushless Outrunner Motor (2500kV) Write the first review HHB120100068 Holmes Hobbies Related Products Price: $74.99 Discontinued Online This item is discontinued and no longer available for purchase. As my number gets closer to getting built I'm gathering my other parts in the works titanium high clearance links, 2 Capra front axles, incision gears with a 25% overdrive in front, gspeed lay down servo mounts (when they come in stock), Dlux Fab Hamberger Trans, and Fish's Crawler High Clearance Skid. Moteur Revolver V2 Snubnose 1800KV Holmes Hobbies Crawlmaster Mini V2 instructions can be found HERE. Posts: 133. . Find many great new & used options and get the best deals for Holmes Hobbies Revolver V2 1800Kv Brushless Crawler Motor Rc Part #9244 at the best online prices at eBay! Exclusive Holmes magnetics offer buttery smooth industry-leading startup without sacrificing torque, Our unique V2 housing has the smaller volume and weight compared to simple "rebranded" airplane motors, Magnetic retaining system reduces risk of thrown magnets in the worst of conditions, Extremely small and light, yet torque dense, 200mm 16ga silicon motor leads (does not include bullet plugs), 25mm mounting pattern for M3 screws (standard 540). holmes Hobbies Revolver V2 540 Sensorless Snubnose Brushless Motor (1400kV) Holmes Hobbies - ShopoTam 7073 . Just pulled the trigger on one of the Holmes Hobbies 1800kv Revolver motors. Holmes Hobbies LLC was founded in 2005 by John R. Holmes to provide electronics to the emerging R/C crawler sport. Copyright 1995-2023 eBay Inc. All Rights Reserved. RC Drift Cars - How to get into RC Drifting, RC Racing Tips for the Beginner Racer and Mistakes to Avoid. 16K views 2 years ago Here's a first test of the Holmes Hobbies Snubnose Revolver Brushless Motor. . This Holmes Hobbies Revolver V2 540 Sensorless Snubnose Brushless Outrunner Motor is an extremely torque dense and lightweight choice with exceptional startup and feel that rivals brushed motors. 20t CrawlMaster, or 2200kv brushless for slow going and long run times or a 27t TorqueMaster, 13t CrawlMaster, or 3300/3500kv brushless for more power and wheel speed. This Holmes Hobbies Revolver V2 540 Sensorless Brushless Outrunner Motor is an extremely torque dense and lightweight choice with exceptional startup and feel that rivals brushed motors. Cart 0. The X has way more features otherwise, like aux wire and being able to use more than 3s. Even a Mamba X works surprisingly well with a Revolver - but you'll get the latest and greatest software/firware control using either the SW4 or the Copperhead 10. https://www.youtube.com/watch?v=QxIobffjAw0, https://www.hobbytown.com/castle-cre66-07/p1308925, Tekin 1/8 RX8 Gen2 Brushless Sensored/Sensorless ESC. Looking to get a brushed motor for your rig, but dont know where to start? Free delivery for many products! Designed with universal 280, 380, and 540 mounting patterns Magnetics and housing designed by Holmes Hobbies for smooth startup and high torque with minimum weight and size. Location: Greensboro. Puller Pro 4274 1/8th Scale Competition Brushless Motor; Revolver Series. Quantity Add to cart Do you need a small and light motor for your vehicle, but do not want to sacrifice torque? FREE U.S. The Revolver 540 is an extremely torque dense and lightweight choice with exceptional startup and feel that rivals brushed motors. Menu Search. Southern Scale Trail 1.98K subscribers Took the Axial SCX10.III Jeep for a long overdue trail run this morning to test out the Holmes Hobbies Revolver V2 1800kv and Castle Creations Sidewinder 4. Account. Do you want the finest sensorless brushless low speed control? Top RC Car & Truck Lists - What is the Best RC Car? STOCK STATUS: Out of Stock Part Number: HH-120100080. I know they are sensorless motors but Ive seen a few guys running them and they seem to be torque monsters so always been curious about running one. Out of stock Check in store availability Description 59 Likes, 1 Comments - rcMart | RC Cars & Parts (@rcmart2001) on Instagram: "Heaps of Holmes Hobbies Motors NEW ARRIVAL!!! Recently added item(s) . It is an outrunner motor with that distinctive sound and massive torque in a tiny package.. Dcouvrez l'article Moteur 35T Torquemaster Expert 540 Holmes Hobbies sur Fanatic RC | Spcialiste du RC et Modlisme en Savoie Chambry. 71,00 . Welcome to Holmes Hobbies! Check out our FAQ and support pages, or our handy motor recommendations page or contact us! Looks like its been pretty well covered, but Im running the Mamba X with my 1800kv Revolver as well. I just built a Sherpa and to keep weight down I went with 400 size HH Puller (brushed) and a Torquemaster BR mini ESC. Our primary concern is customer service in motion control electronics, and the products that enable the electric R/C and robotic fields to get the job done. Give the ESC neutral throttle. . Sidewinder has a slight edge on low speed startup and smoothness, but the X isn't far behind. The 540 model is two times more powerful than the "Snubnose 540" model, and provides an unmatched torque-dense driving sensation similar to a diesel engine. 540 is recommended for "rock racers" and 2 speed vehicles, such as the TRX4, Wraith, Bomber, etc Small and light, yet higher torque than 540 brushed motors, (1) Holmes Hobbies 2500kV Revolver V2 540 Sensorless Brushless Outrunner Motor. Free shipping for many products! Motors on the same line have equivalent speeds. The Revolver 540 is an extremely torque dense and lightweight choice with exceptional startup and feel that rivals brushed motors! The 540 model is two times more powerful than the Snubnose 540 model, and provides an unmatched torque-dense driving sensation similar to a diesel engine. The 540 model is two times more powerful than the "Snubnose 540" model, and provides an unmatched torque-dense driving sensation similar to a diesel engine. Puller Pro V2 Rock Crawler Motor - Standard, Puller Pro V2 Rock Crawler Motor - Stubby, Puller Pro 4274 1/8th Scale Competition Brushless Motor. Decrease quantity for Holmes Hobbies Revolver V2 2500KV, Increase quantity for Holmes Hobbies Revolver V2 2500KV, 1:10 scale Trail and Scale rigs (SCX10, SCX10ii, Wraith 1.9, Enduro, TRX4 Sport,TrailFinder 2, etc..), Competitive RC Rock Crawling (RECON G6; SORRCA; WRCCA; etc..), 540 is recommended for rock racers and 2 speed vehicles, such as the TRX4, Wraith, Bomber, etc, Small and light, yet higher torque than 540 brushed motors, 200mm 14ga silicon motor leads (does not include bullets). Holmes Hobbies Revolver V3 Snubnose 1800kv Rock Crawler Motor . Mr. Holmes himself said the Sidewinder 4 is a smoother sensorless controller than the X series. Welcome to Holmes Hobbies! Easily fits in most 1/18 to 1/10th scale RC Rock Crawlers. Holmes Hobbies TorqueMaster BR Mini Dual Waterproof ESC. Add to cart Sold out Holmes Hobbies Revolver V3 2200KV Holmes Hobbies Revolver V3 2200KV Regular price 89.99 GBP Regular price Sale . John Holmes has several videos of the revolver on his youtube channel that are very helpful. Moteur Brusless V2 Revolver 540 1800kv sensorless Holmes Hobbies. See our Best Price Guarantee, or your money back! I also grabbed a Snubnose V2 Revolver in anticipation of the new HH ESC releasing. As far as sensorless motors go the Revolver its the exception to the rule (when paired with the right ESC). Recommended 8lb limit, subject to gearing, driving style, terrain, etc. Holmes Hobbies 110100101 - CrawlMaster Sport 550 15T Motor, Holmes Hobbies 110100100 - CrawlMaster Sport 550 12T Motor, Holmes Hobbies 11010098 - CrawlMaster Sport 540 16T Motor, Holmes Hobbies 110100097 - Crawlmaster Sport 540 13T Motor, Holmes Hobbies 110100066 - TrailMaster Sport 550 27T Motor, Holmes Hobbies 120100073 - Revolver V2 Snubnose 1400kv Motor, 120100066 - Revolver V2 Snubnose 1800kv Motor, 1:10 scale Trail and Scale rigs (SCX10, SCX10ii, Wraith 1.9, Enduro, TRX4 Sport,TrailFinder 2, etc..), Competitive RC Rock Crawling (RECON G6; SORRCA; WRCCA; etc..). Faster (lower) turn counts, Pro series brushed motors, and brushless motors can break parts more easily. Holmes Hobbies LLC was founded in 2005 by John R. Holmes to provide electronics to the emerging R/C crawler sport. Sensored brushless or waterproof sensorless 4 pole. $114.99. Do you need the finest sensorless low speed control? Not exactly sure but it is SCX10 axles and transmission so nothing too crazy. ! Revolver 380 2000KV - Sensorless This is my new favorite motor. The Snubnose model is 1/2 of the "540 Revolver", and is fantastic for vehicles wanting lower CG and lighter weight for agility. This Holmes Hobbies Revolver V2 540 Sensorless Brushless Outrunner Motor is an extremely torque dense and lightweight choice with exceptional startup and feel that rivals brushed motors. Designed with universal 280, 380, and 540 mounting patternsMagnetics and housing designed by Holmes Hobbies for smooth startup and high torque with minimum weight and size.Recommended ESC: Mamba Micro X, Sidewinder 2 micro, Crawlmaster Mini, Puller Pro V2 Rock Crawler Motor - Standard, Puller Pro V2 Rock Crawler Motor - Stubby, Puller Pro 4274 1/8th Scale Competition Brushless Motor, Heavy back iron for higher drag brake and torque, 3.175mm shaft for pinion (17mm protruding), 39mm length from mounting face to the end of the can, 30mm mounting face diameter. Contact Tlphone: 06 03 89 85 69 Email: contact@fanatic-rc.com JavaScript seems to be disabled in your browser. https://www.youtube.com/watch?v=Q_4j-QFDnUM, holmes hobbies REVOLVER 540 SENSORLESS 1800kv. General Trail use:Puller Pro V2 540-L 2100Kv, 2700Kv, General Trail use:Puller Pro V2 Rock Crawler Motor - StandardTrailMaster Pro 540 Brushless Rock Crawler MotorRevolver 540 (Snubnose isnotrecommended), General Trail use:40t 27t TorqueMaster 54016t 13t CrawlMaster 540Competition:35t 30t TorqueMaster 54016t 13t CrawlMaster 54035t 30t Puller 500 Flow16t 13t Puller 500 Crawl~35:1 overall reduction from the motor output to the tires, Reverse Rotation Motor RequiredGeneral Trail use:35t 27t TrailMaster Sport 54027t21t TrailMaster Sport 55035t 27t TorqueMaster 54030t 21t TorqueMaster 55016t 13t CrawlMaster 54015t 10t CrawlMaster 550Puller Pro V2 Rock Crawler Motor - Stubbyor StandardRevolver 540 or Snubnose, Competition:30t 27t TorqueMaster 54016t 11t Crawlmaster 540.