# Electro and Co. - ETM RTR XL Alpha 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 Alpha Pit Bike - **Web page:** [this page on tboltusa.com](https://tboltusa.com/store/electro-and-co-etm-rtr-xl-alpha-pit-bike-p-12572.html) - **Markdown:** [this page as markdown](https://tboltusa.com/store/electro-and-co-etm-rtr-xl-alpha-pit-bike-p-12572.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=12572` All prices are in US dollars (USD). Shipping and any tax are worked out at checkout. ## Summary - **Part number:** ECO-1921 - **Price:** $4,499.00 USD (before options) - **Stock:** Out of stock. It cannot be added to the cart right now. A person can ask to be emailed when it is back: [Get on the List](https://tboltusa.com/store/contact_us.php?pid=12572&stockcheck=true) ([Contact us](https://tboltusa.com/store/contact_us.md)) - **Product id:** 12572 - **Product last changed:** 2026-02-04 ## Options This product has options. Pick one value for every option. A value marked +$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) The **ETM RTR XL ALPHA** is the final boss of the ETM lineup. It combines the **full-size geometry and big-wheel stability of the RTR XL** with the **brutal power, premium hardware, and race-ready execution of the ALPHA**. The result is a machine that hits harder, tracks straighter, and rides bigger than anything else in the pit bike world. This is not a stretched bike with more power. This is a fully engineered XL platform carrying the most aggressive powertrain we offer. ##### Proper XL Geometry, Engineered to Go Fast **Bigger Where It Matters, Balanced Everywhere Else** The RTR XL ALPHA scales the ETM RTR without compromising the riding feel that makes the platform special. - Extended swingarm for high-speed stability and traction - Extended forks for confidence at speed and on landings - Extended rear tail for balanced weight distribution - Tall bars for a commanding, full-size riding position The bike feels planted, predictable, and composed at speeds that smaller pit bikes simply cannot handle. ##### ALPHA Powertrain: No Holding Back **92v+ System with 18kW Peak Power** At the heart of the RTR XL ALPHA is the full **ALPHA powertrain**, pushing **over 92 volts on a full charge** and producing **18,000 watts of peak power**. Paired with the **E&C Revolver Motor** and a full **420 moto chain**, this setup delivers savage hole shots, relentless acceleration, and top-end pull that borders on unreasonable. Big bike feel. Pit bike size. Superbike launches. ##### Fully CNC’d. Fully Loaded. Fully Unapologetic. **ALPHA-Level Hardware Throughout** The RTR XL ALPHA comes loaded with top-tier components straight from the factory. - CNC triple clamps - CNC bar clamps - CNC peg bar - CNC wheel hubs - Aluminum wheels - Stainless steel spokes - Kenda tires Every contact point and stress-bearing component is built to survive real riding, real jumps, and real abuse. ##### E&C Tuned DNM Suspension, XL-Spec **Race-Ready from the First Ride** Front and rear **E&C-tuned DNM suspension** is fully adjustable and valved to handle the increased power, speed, and mass of the XL ALPHA platform. It stays controlled under hard braking, planted through chop, and stable on big hits. ##### The Most Capable Pit Bike Ever Built The ETM RTR XL ALPHA is not chasing a category. It creates one. - Full-size rider ergonomics - Big-wheel stability with pit bike agility - Moto-grade drivetrain and brakes - Hot-swappable high-voltage battery platform - Zero compromises in materials or execution ##### This Is the Ceiling If you want the biggest ETM, the most powerful ETM, and the most complete ETM ever produced, this is it. No upgrades needed. No excuses required. **ETM™ RTR XL ALPHA** The largest, most powerful, and most race-ready pit bike on the planet. **Note:** This product is not fully waterproof (only water resistant) and some assembly is required. **Note:** Please note there is a 3-6 week lead time on shipping currently as they are trying to catch up to demand. **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 - CNC 6061 Hubs - Stainless Steel Spokes - 7075 Aluminum Rims **Power:** - 18,000 Watts max output - Two power mods + Hole shot mode **Speed:** - 70+mph Max speed **Motor:** - E&C Revolver IPM brushless motor **Chain:** - High strength 420 chain **Suspension:** - CNC 6061 Triple Clamps - CNC 6061 Bar Clamps - 48mm E&C Tuned DNM Extended Fully Adjustable Forks (Stiff) - E&C Tuned DNM Reservoir Fully Adjustable Rear Shock (Stiff) **Pegs:** - E&C designed ultra grippy pegs - CNC 6061 Peg Mount - Adjustable mounting position **Brakes:** - 4 piston brakes front and rear **Battery Pack:** - 80v 30Ah (92.4v Max Charge & Same Range as 72v 35Ah) - 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 This item is out of stock, so it cannot go in the cart now (see Stock above). Cart: [Shopping cart](https://tboltusa.com/store/shopping_cart.php) ## Photos - [Photo 1](https://tboltusa.com/store/img/p/12572/electro-and-co-etm-rtr-xl-alpha-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.