# Electro and Co. - ETM RTR XL Pit Bike > This is a plain-text (markdown) copy of a page on tboltusa.com, made for AI assistants. People see the same page at the HTML link below. - **Breadcrumbs:** [Home](https://tboltusa.com/store/index.md) > [Electric bikes](https://tboltusa.com/store/electric-bikes-c-741.md) > [Electro and Co Pitbikes](https://tboltusa.com/store/electric-bikes-electro-and-co-pitbikes-c-741_844.md) > Electro and Co. - ETM RTR XL Pit Bike - **Web page:** [this page on tboltusa.com](https://tboltusa.com/store/electro-and-co-etm-rtr-xl-pit-bike-p-12571.html) - **Markdown:** [this page as markdown](https://tboltusa.com/store/electro-and-co-etm-rtr-xl-pit-bike-p-12571.md) - **Generated:** 2026-11-10 13:05 EST - **Site guide for AI assistants:** [llms.txt](https://tboltusa.com/llms.txt) - **Your list:** To list everything you have looked at in one page, with current prices and stock, add ids to this address (comma separated, up to 20 of each): `https://tboltusa.com/store/seen.md?p=12571` All prices are in US dollars (USD). Shipping and any tax are worked out at checkout. ## Summary - **Part number:** ECO-1853 - **Price:** $3,799.00 USD (before options) - **Stock:** 4 left. - **Product id:** 12571 - **Product last changed:** 2026-05-22 ## Options This product has options. Pick one value for every option. A value marked +$X adds that amount to the price; -$X takes it off. ### Shipping The "Shipping" option is this heavy item's own flat shipping fee; it is added to the item. - Flat Rate: +$250.00: `choice/8-26` ## What it fits The store lists a part under each bike or engine model it is meant for (the categories below) and may name models in the description. Do not assume it fits a bike or engine that is not named here; ask the store first. - [Electric bikes > Electro and Co Pitbikes](https://tboltusa.com/store/electric-bikes-electro-and-co-pitbikes-c-741_844.md) Where a fitment line says "All", it means all years of the model named on that line, not all bikes. ## Description (the store's own text) **Note:** This model takes approximately 2 weeks to ship to your door The **ETM RTR XL** is the largest, longest, and most composed machine in the ETM lineup. Built for riders who want a full-size riding position, high-speed stability, and big-wheel confidence without losing the aggressive, responsive feel that defines the ETM RTR platform. This is not a stretched bike for the sake of being tall. This is a purpose-built XL platform engineered to feel right at speed. ##### Full-Size Geometry, Done the Right Way **Extended Where It Matters** The RTR XL is designed from the ground up to scale the ETM RTR while maintaining proper geometry and a natural riding feel. - Extended swingarm for increased stability and straight-line tracking - Extended forks for added front-end confidence - Extended rear tail for balanced look and feel - Taller bars for a commanding, full-size riding position The result is a bike that feels planted at speed, predictable in corners, and comfortable for taller riders or anyone who wants a more proper, full-size pit bike feel. ##### Alpha Powertrain Performance, Tuned for Control **72v Alpha Powertrain with Revolver Motor** The ETM RTR XL comes equipped with the Alpha powertrain running at **72 volts**, paired with the **E&C Revolver Motor** and a full **420 moto chain**. This setup produces **16,000 watts of peak power**, delivering explosive hole shots, hard mid-range pull, and strong top-end speed while remaining smooth and controllable. It is insanely powerful, yet composed. Power you can actually ride. ##### The Fastest Big-Wheel Pit Bike on the Market **Proper Size. Proper Power. Proper Speed.** With its longer wheelbase, big-wheel stance, and high-output drivetrain, the ETM RTR XL stands alone as **the fastest and most proper big-wheel pit bike available today**. It bridges the gap between pit bike agility and full-size dirt bike stability without sacrificing fun or responsiveness. ##### Built to Ride Hard, Not Just Look Big - Rigid, confidence-inspiring chassis - Moto-grade drivetrain and components - Big-wheel stability without lazy handling - Hot-swappable battery platform - Designed for aggressive riding, not casual cruising ##### The XL Standard The ETM RTR XL is for riders who want more room, more stability, and more speed without compromising feel. Bigger does not mean sloppy. Longer does not mean slow. This is what a **proper XL pit bike** should be. **ETM™ RTR XL** The largest, longest, and fastest big-wheel pit bike on the market. **Note:** This product is not fully waterproof (only water resistant) and some assembly is required. **Specifications:** **Frame:** - E&C designed tubular steel frame - Removable subframe - Extra rigid swing arm with CNC MX axle blocks **Product Weight:** - 145 Lbs **Wheelbase:** - 1180mm (46.5 Inch) **Seat:** - Full length foam padded with quick release - Seat Height - 810mm (32 Inch) - Extended tail plastic **Wheels/Tires:** - Kenda 70/100-17; 90/100-14 **Power:** - 16,000 Watts max output - Two power mods + Hole shot mode **Speed:** - 65+mph Max speed **Motor:** - E&C Revolver IPM brushless motor **Chain:** - High strength 420 chain **Suspension:** - 48mm E&C Tuned extended fully adjustable forks (firm) - E&C Tuned DNM adjustable rear shock (firm) **Pegs:** - E&C designed ultra grippy pegs - Adjustable mounting position **Brakes:** - 4 piston brakes front and rear **Battery Pack:** - 72v 35ah Samsung - Hot Swappable (no tools required) - Expandable up to 72v 45ah **Battery Life:** - 30-60 Miles (stock battery) **Charging Time:** - 1-4 Hours (depending on charger) **Charger:** - 4.5 Amp Included; 12a Fast Charge ready **Display:** - Bar mounted LCD display **Assembly time:** - 1 hour **Warranty information:** - 30 days against manufacturing defects ## Shipping and returns - Flat rate shipping is $8 for parts orders under $75 and free for most parts orders over $75, within the continental 48 states. Heavy items (engines, complete bikes, suspension) are excluded. - This item ships with its own flat fee: $250.00 USD. - Full shipping policy: [Shipping policies](https://tboltusa.com/store/shipping-policies-i-6.md) - Returns: the store's own policy page says how returns, exchanges and cancellations work. Please read it before buying: [Returns, Exchanges and Cancellations](https://tboltusa.com/store/returns-exchanges-and-cancellations-i-11.md) The page begins: "All products returned to T Bolt USA must be reviewed and approved." ## How to buy For a person: open [Electro and Co. - ETM RTR XL Pit Bike](https://tboltusa.com/store/electro-and-co-etm-rtr-xl-pit-bike-p-12571.html), choose any options, press "Add to Cart", then check out from the cart. Payment is only ever entered by the person, on tboltusa.com's own checkout pages. For an AI assistant building a cart: `https://tboltusa.com/cart/new/item/12571/choice/8-26/qty/1` starts one with this product (the first value of every option, qty 1), `https://tboltusa.com/cart//add/item/12571/choice/8-26/qty/1` adds it to a cart you already started, and `https://tboltusa.com/cart//zip/` gives the shipping options to a US ZIP code. They answer JSON: give your customer the newest `cart_link`, a public cart link, safe to share. To choose other values, swap in a `choice/` piece from the Options above; `qty/` sets the quantity. More products: add more `item/...` parts. Or give the person one link that fills their own cart when they open it (a public cart link, safe to share; the first value of every option, qty 1): [Put Electro and Co. - ETM RTR XL Pit Bike in my cart](https://tboltusa.com/cart/open/item/12571/choice/8-26/qty/1) Payment: all major credit cards, PayPal, Apple Pay and Google Pay. Money orders by arrangement. Cart: [Shopping cart](https://tboltusa.com/store/shopping_cart.php) ## Photos - [Photo 1](https://tboltusa.com/store/img/p/12571/electro-and-co-etm-rtr-xl-pit-bike-1.jpg) ## Support Since 2004, every purchase from TBolt USA includes access to technical support from our staff of experts and our online [Pit Bike Technical Info Database](https://tboltusa.com/store/tbolt-usa-pit-bike-minimoto-technical-info-database-tech-15.md)! We have all necessary support parts on hand. *Most* orders ship same, or next business day, unless otherwise noted above.