{"id":1066,"date":"2026-10-14T05:23:47","date_gmt":"2026-10-14T05:23:47","guid":{"rendered":"https:\/\/atvsurronmotokarts.com\/?post_type=product&p=1066"},"modified":"2026-10-17T10:32:37","modified_gmt":"2026-10-17T10:32:37","slug":"etm-rtr-xl-1-rip-ready-ebike","status":"publish","type":"product","link":"https:\/\/atvsurronmotokarts.com\/index.php\/product\/etm-rtr-xl-1-rip-ready-ebike\/","title":{"rendered":"ETM\u2122 RTR XL – #1 RIP READY EBIKE"},"content":{"rendered":"

SPECIFICATIONS<\/h2>\n

 <\/p>\n

DRIVETRAIN<\/strong><\/p>\n\n\n\n\n\n\n\n
\u00a0MOTOR<\/strong><\/td>\n\n

The ETM RTR XL<\/b> is powered by the E&C Revolver Alpha 65H IPM Brushless Motor<\/b>. This high-efficiency motor is engineered for extreme duty, delivering a massive 16,000W of peak output<\/b>. With a 180\u00b0C thermal rating and a wider powerband, it provides relentless mid-range pull and a top speed of 65+ mph<\/b>, making it the fastest big-wheel pit bike on the market.<\/p>\n<\/td>\n<\/tr>\n

\"\ud83e\udde0\" RIDE MODES<\/strong><\/td>\n\n

The XL features a specialized power delivery system managed via the bar-mounted digital display. It includes Two Primary Power Modes<\/b> plus a dedicated Hole Shot Mode<\/b>:<\/p>\n

    \n
  • \n

    Mode 1:<\/b> Linear, controllable power for technical trails and traction management.<\/p>\n<\/li>\n

  • \n

    Mode 2:<\/b> Full Alpha output for high-speed runs and maximum torque.<\/p>\n<\/li>\n

  • \n

    Hole Shot Mode:<\/b> A rider-activated \u201claunch control\u201d designed for maximum off-the-line acceleration.<\/p>\n<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n

\"\u26a1\" BATTERY<\/strong><\/td>\nThe XL comes standard with a high-capacity 72V 35Ah Samsung lithium-ion battery<\/b>. Like the rest of the RTR lineup, it features a tool-free hot-swappable design<\/b> with a quick-release seat latch. This pack is fully expandable up to 72V 45Ah<\/b> for riders demanding maximum range and endurance on longer trail loops.<\/td>\n<\/tr>\n
\"\ud83d\udd0b\" CHARGING<\/strong><\/td>\nThe system includes a 4.5A Charger<\/b>, providing a full recharge in 1\u20134 hours. The XL is 12A Fast Charge Ready<\/b>, allowing you to cut down turnaround times significantly with the EMX\u00ae 12A charger upgrade, keeping you on the dirt instead of at the outlet<\/td>\n<\/tr>\n
\"\u2699\ufe0f\" CONTROLLER<\/strong><\/td>\n\n

The XL utilizes the E&C Alpha Controller<\/b>, a high-amperage unit specifically tuned to harness the Revolver motor\u2019s 16kW potential. It is housed in an extra-rigid frame with integrated cooling<\/b> and modular mounts, ensuring the electronics stay cool and protected even during aggressive, high-speed riding.<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

DIMENSIONS & WEIGHT<\/strong><\/p>\n\n\n\n\n\n\n\n
Bike Weight<\/td>\n145 lbs<\/b> (with battery) \u2014 precision-engineered to maintain a high power-to-weight ratio despite the larger XL frame<\/td>\n<\/tr>\n
Wheelbase<\/td>\n46.5\u2033 (1180mm)<\/b> \u2014 extended for high-speed stability and superior straight-line tracking on rough terrain<\/td>\n<\/tr>\n
Seat Height<\/td>\n32\u2033 (810mm)<\/b> \u2014 a taller, more natural full-size riding position that accommodates adults and taller riders comfortably<\/td>\n<\/tr>\n
Max Weight Capacity<\/td>\n250 lbs<\/b> \u2014 reinforced tubular steel frame and firm-tuned suspension built to handle aggressive adult riders.<\/td>\n<\/tr>\n
Tire Stance<\/td>\n17\u2033 Front \/ 14\u2033 Rear<\/b> \u2014 the \u201cBig Wheel\u201d standard, providing increased ground clearance and a more composed ride over obstacles.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

CHASSIS<\/strong><\/p>\n\n\n\n\n\n\n\n\n
\ud83d\udee0 REAR SUSPENSION<\/strong><\/td>\n\n

The <\/span>ETM RTR XL<\/span><\/b> features a pro-grade <\/span>E&C Tuned DNM Adjustable Rear Shock<\/span><\/b>, valved with a <\/span>Firm<\/span><\/b> setting to handle the massive 16,000W output.<\/span> This is paired with an <\/span>Extra Rigid Extended Swing Arm<\/span><\/b> and CNC MX-style axle blocks, providing superior high-speed stability and straight-line tracking that standard pit bikes can\u2019t match<\/span>.<\/p>\n<\/td>\n<\/tr>\n

\"\ud83d\udd2d\" FRONT SUSPENSION<\/strong><\/td>\nEquipped with <\/span>48mm E&C Tuned Extended Fully Adjustable Forks<\/span><\/b>.<\/span> These forks are extended to match the XL\u2019s larger geometry and are \u201cFirm\u201d tuned to provide pro-level bottoming resistance and front-end confidence during aggressive trail riding and jumps<\/td>\n<\/tr>\n
\"\ud83d\uded1\" BRAKES<\/strong><\/td>\nTo harness the Alpha\u2019s extreme speed, the XL is outfitted with <\/span>4-Piston Hydraulic Disc Brakes<\/span><\/b> on both the front and rear.<\/span> These high-performance calipers offer massive clamping force and superior heat dissipation, delivering reliable, \u201cone-finger\u201d stopping power with minimal fade even on the fastest descents<\/td>\n<\/tr>\n
\"\ud83d\udede\" TIRES & WHEELS<\/strong><\/td>\n\n

The XL moves up to a \u201cBig Wheel\u201d stance for maximum ground clearance and a more composed ride:<\/p>\n

    \n
  • \n

    Front:<\/span><\/b> 70\/100-17<\/span><\/b> Kenda MX Knobby<\/span><\/p>\n

    <\/div>\n<\/li>\n
  • \n

    Rear:<\/span><\/b> 90\/100-14<\/span><\/b> Kenda MX Knobby<\/span><\/p>\n

    <\/div>\n<\/li>\n
  • \n

    Wheel Type:<\/b> Moto-grade laced wheels with high-strength rims designed to take a beating on jumps, rocks, and ruts<\/p>\n<\/li>\n<\/ul>\n

    .<\/td>\n<\/tr>\n

\"\ud83d\udd29\" TRANSMISSION<\/strong><\/td>\nThe XL utilizes a high-strength <\/span>420 Moto Chain<\/span><\/b> to transfer power from the <\/span>16,000W Revolver Alpha motor<\/span><\/b>.<\/span> This single-speed direct-drive system is optimized for instant torque and zero-maintenance simplicity.<\/span> It includes <\/span>Two Power Modes plus a dedicated Hole Shot Mode<\/span><\/b> for maximum launch control<\/span>.<\/td>\n<\/tr>\n
\"\ud83c\udfa8\" MODEL DETAILS<\/strong><\/td>\n\n
    \n
  • \n

    Frame:<\/span><\/b> E&C Designed Tubular Steel with Replaceable Subframe.<\/span><\/p>\n

    <\/div>\n<\/li>\n
  • \n

    Color:<\/b> Black<\/b> with Extended Tail Plastics for a balanced, full-size look.<\/p>\n<\/li>\n

  • \n

    Seat:<\/b> Full-length foam padded seat with <\/span>Quick Release<\/span><\/b> for easy battery access.<\/span><\/p>\n<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

    Meet the ETM\u2122 RTR XL \u2013 Bigger, Faster, Stronger.<\/h2>\n

    Hand-built in California by Electro & Co.<\/span><\/b>, the RTR XL is the largest, longest, and most composed machine in our lineup.<\/span> This isn\u2019t just a stretched bike\u2014it\u2019s a purpose-built XL platform engineered for full-size geometry and high-speed stability.<\/span><\/p>\n

    The <\/span>72v Alpha Powertrain<\/span><\/b>, featuring our <\/span>Revolver Motor<\/span><\/b>, delivers a staggering <\/span>16,000 watts of peak power<\/span><\/b>.<\/span> It provides explosive hole shots and a 65+ mph top speed, all while remaining smooth and predictable.<\/span> Paired with a 72v 35Ah Samsung hot-swappable battery<\/b>, you have the range and convenience to stay on the trail longer.<\/p>\n

    Designed for riders who want more room without losing the edge.<\/b> With extended forks, a rigid extended swingarm, and a 46.5-inch wheelbase, this bike bridges the gap between pit bike agility and full-size dirt bike confidence.<\/span><\/p>\n

      \n
    • \n

      Alpha Performance:<\/span><\/b> 16kW output with 420 moto chain and two power modes + Hole Shot mode.<\/span><\/p>\n<\/li>\n

    • \n

      Full-Size Feel:<\/span><\/b> 32-inch seat height, taller bars, and 17\u2033\/14\u2033 Kenda tires for a commanding stance.<\/span><\/p>\n<\/li>\n

    • \n

      Pro-Level Hardware:<\/span><\/b> 4-piston disc brakes and E&C Tuned fully adjustable suspension (Firm).<\/span><\/p>\n<\/li>\n

    • \n

      Ready for You:<\/span><\/b> Quick-release seat, LCD display, and adjustable ultra-grippy pegs.<\/span><\/p>\n<\/li>\n<\/ul>\n

      LEAD TIME:<\/b> Currently shipping in March<\/b>. We will personally contact you to confirm shipping details after your order is placed.<\/p>\n","protected":false},"featured_media":1073,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[50,30,32,53],"product_tag":[],"class_list":["post-1066","product","type-product","status-publish","has-post-thumbnail","product_cat-dirt-bikes","product_cat-e-moto","product_cat-electro-co","product_cat-sacramento-electric-dirt-bikes","desktop-align-left","tablet-align-left","mobile-align-left","first","instock","sale","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/atvsurronmotokarts.com\/index.php\/wp-json\/wp\/v2\/product\/1066","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/atvsurronmotokarts.com\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/atvsurronmotokarts.com\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/atvsurronmotokarts.com\/index.php\/wp-json\/wp\/v2\/comments?post=1066"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/atvsurronmotokarts.com\/index.php\/wp-json\/wp\/v2\/media\/1073"}],"wp:attachment":[{"href":"https:\/\/atvsurronmotokarts.com\/index.php\/wp-json\/wp\/v2\/media?parent=1066"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/atvsurronmotokarts.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=1066"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/atvsurronmotokarts.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=1066"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/atvsurronmotokarts.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=1066"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}