​Rooftop Skid rails pictured below.

SuperMaxx Chassis Upgrades, Servos, Bumpers, etc...
X-MAXX Drivetrain and Suspension

MonstaMaxx-X Motor Mount

Carefully Engineered for Extreme Duty and Each Part is individually made by hand to be an exact fitment for your X-Maxx including all the necessary Hardware to install and various options to fit your individual needs. Includes a Billet Receiver box adding additional lateral strength to the chassis, Custom Billet Esc plate houses the Servo, hides the wiring, and covers the receiver all in one sealed compartment by a Eva foam gasket. Stainless Screws, Tekno battery trays, Servo Horn, Titanium Steering Linkage. Complete Kits start at $749.99. Add one to your Custom build and get a rare opportunity to obtain a limited run chassis. Take advantage of the one time, one rate labor fee and get as much done to your truck as you can. Custom Chassis assemblies are currently a 4-5 month wait.


Alloy Slipper Cover. Recommended for Use with all our Slipper Eliminator Assemblies.

X-Maxx Hardened Gear Heads Gears and Kits

The Multi-point ESC plate has the ability to be used in a forward position allowing complete access to your receiver box utilizing supplied hardware and existing rail pedestals. These are Currently Only available if You purchase a Mount.

Machined from a 4" Block of Billet Aircraft Grade Aluminum.

Heatsinks and Fastlane Turbo Fans

Hot Racing, Integy, Proline, and more. Whatever you can imagine we probably stock it or can get it in a reasonable time. Any parts you want prebuilt on a truck can be obtained with our one time shop rate of $165.00. 

Many of the piggyback shocks have been back ordered. You can order by phone if you don't mind the wait and save an additional 5% off price.


Notice the extra attention to detail? The durability? Threaded Holes versus nuts and screws. As Each stage of Chassis is completed further details are improved upon.

Custom Billet Heatsinks with Twin Turbo 18,500 RPM fans, Billet fan covers and LED's. 

The Elite Cradle is cut from a solid block of 4" 6061 with a vertical grain change for added strength.

The Lower Skid Kits are made per order and will require a 1-2 week turn around from time of processing as with with custom parts that are made to order. All skids are lifetime warrantied to original purchaser. Minor modifications may be required.

NEW Mod 1.5 X-Maxx Spur Conversions

NEW X-Maxx Chassis, parts, etc...

​These are custom made to order products please call for estimated timeline.

Hot Racing And More Upgrades

Spur Gears are custom fitted to the axle and at this time we are offering 45, 50, and 55 tooth Module 1 options and 30/35 tooth Module 1.5. Stay tuned as we have a full line of durable Delrin pinions coming. Gears are 10-12 mm wide and work best with our New Fastlane Pinions.

Prebuilt X-Maxx trucks below include Hobbywing Max 5 ESC, Fastlane Motor Mount and ESC plate, TP 5660 8s custom wind basher series motor, Piggyback shocks, Proline Wheels/tires, Suspension Limiter straps, Pinion/Spur gears, alloy gear cover, Proline Raptor body, complete assembly and electronics warranty.

US Patent Pending


X-Maxx Parts, Slippers, Gears, Mounts, and more...

Note: Shims come with Diff Gears.


XMAXX 6s and 8s Axle & Wheel Adapter Upgrades

All Products Come Pre polished. Some products pictured may be right out of machining and deburr and prior to polishing.

USA Shipping is Free on Website orders.

​MonstaMaxx-X Slipper Eliminator Custom made from hardened steel with a Custom fitted Pinion to reduce rotating mass and eliminate the factory thrust slop that you noticed in your trucks. Comes complete with a new shaft, choice of gear, forward bearing, and set through pin. You will need to reuse rear bearing and 20t gear.

Prebuilt X-Maxx Trucks with Raptor Painted Body
Paint backing choice

ZTW, CASTLE, HOBBYWING ESC Billet Mounting Plate.

TM. US Patent Pending.

Billet Alloy Chassis's with Lifetime Guarantee's and all the Alloy Upgrades You Can Dream Of! We Test every product we sell. Please Inquire about Warranty Details for further clarification regarding our Corporate Policy.

Hardened X-Maxx Gear Head differential gear sets. Each set is only sold in pairs. Each set of gears are heated to proper temp in a Forge, tempered and then processed according to our proprietary method. Each gear is internally hardened and then surface hardened. In the Drop Down Menu you will have several options. If you choose the spiders and out drives please note we do not provide shim or seal kits with these like those included with Traxxas gears. You will need to reuse your old ones or buy new ones. Pinion Shims are Axial AX31269 and require a minimum of 2 per pinion. We also have options with Torsional drive Transmission gear upgrades, Billet Diff Cups, and so on. Any questions feel free to contact us.

Fastlane Hobbies distributes over 500,000 manufacturer products. If you do not see what you want please contact us and we can accept phone orders for the product you seek. Keep Checking back as we continue to update our website with more parts and don't hesitate to inquire about any product not yet listed.

Monsta-Maxx X-Maxx Slipper Eliminators TM and aftermarket parts.

TM. US Patent Pending.

Custom Skids Plate's Available.

OEM Style X-Maxx Slipper Eliminator's and Spurs
More X-Maxx Slipper Eliminator's and Spurs
MonstaMaxx-X 1/5 Motor Mounts and ESC plates



Currently Custom trucks, chassis's, and related large custom builds can only be purchased over the phone. Please refer to hours on home page and contact information posted.

X-Maxx Differential gear sets are guaranteed 1yr from time of purchase to the original purchaser.

XMaxx Shock Tower Billet Brace Made From Aircraft Aluminum Offering Outstanding Support for your Factory or Modified Truck. Sold with or without an ESC plate. ESC Plate fits Castle, Hobbywing, ZTW Beast 300 amp or a 45mm fan.

*Note: If you Purchase a Chassis kit do not buy these they are already included.

We Manufacture several variations of the X-Maxx Motor mount each with a Unique feature that sets it apart from the next. Mounts can be purchased together with ESC plate at a discount in our pull down tab or sold separately and dont forget USA shipping is always Free anywhere in the Continental 50 States. The 1/2 mount is machined on all sides to obtain a perfectly right angle being the only mount availale a tru 100% right angle. The NEW 1/2 cradle is based from our 4 inch billet block elite cradle without the vertical grain change or high back sides and wide face. Rest assured our mounts are unprecedented in a industry who givs you cookei cutter designs. Each guaranteed the Life of original purchaser. They will never crack, bend, or break during use. No other mount is stronger.

X-Maxx 6s to 8s Basic Conversion Parts
NEW X-Maxx Mod 1 Fastlane Slipper Eliminator Spur Assemblies
8s X-Maxx Stock Trucks and Body Accesories

​MonstaMaxx-X Motor Mounts and ESC Multi-point mount plate 

X-Maxx Lifetime Unbreakable Body Skids

ZTW MonstaMaxx multi ESC Mount. This mount is currently Beta and if you would like one please call the shop after you've made your esc plate purchase and request the Beta plate. Beta means we have not tested it with the ZTW esc and this plate was designed based on the measurements provided to us by ZTW, In other words we do not guarantee fitment other than Hobbywing or Castle esc's however there are two 62mm on center mounting holes that should mount the ZTW esc. We do not accept returns on Beta parts.

Fastlane Hobbies is proud to announce our new Aircraft alloy Fortal as we integrate the material into our products feel free to request at anytime.

Reuse that old X-Maxx motor and install our bearing plate. 

​With so many 1600kv and 1225kv motors floating around out there why not reuse them? With Fastlane Hobbies bearing plate you not only get an upgraded oversized bearing you get to reuse that tank sitting in the drawer. An excellent choice for an 1/8 scale conversions. Our bearing plates also come with 25mm and 30mm fastener patterns so you can utilize them on any motor mount or keep as a backup after upgrading your X-Maxx. A must have for Hobby enthusiast. Comes with stainless hardware and bearing. You can find them on our Bearings and Adapters page by clickingHere! Here!



X-Maxx Alloy Upgrade Suspension

Custom MonstaMaxx-X-Maxx Trucks are a Specialty

Each mount has a degree of additional work involved in machining and is comprised from a different piece of material. The actual size of the mount may vary upon machining after material is removed to true the product. The 1/2" is not a 1/2" at the face but the base rails are approx. maintained at 1/2' as well the right angle braced corners are thicker/taller as is the same with the 4" Cradle, "our pride and Elite mount". There is nothing like it in the world. It is a premium high grade quality X-Maxx motor mount for Elite owners.

Xtreme MonstaMaxx-X Custom Billet Chassis

1-833-4Rc-Cars. The Worlds Largest Custom RC Machine Shop.

Now Over 4000sqft and 12 CNC machines for your custom needs.

Attention! 10/01/2019 UPDATE:Fastlane Hobbies has expanded with several new cnc machines. We are working diligently uploading Cad to Cam and .DWG files. And..,NEW products! We now carry Titanium and are in process in manufacturing cvd dog bones for several rc models. IF you request we can invoice special orders for you at a minimal extra fee. All Orders over $1,000 receive 10% off. Call or Text for Details. Due to our noisy shop environment, wearing ear plugs, and a issue with the hearing voice calls it is always best to text message the shop  and we will respond during normal business hours @ 1-833-4Rc-Cars and please be patient for a response. Currently XMAXX, EMAXX, and KYOSHO GT2 titanium dog bones are avialable by phone or text order. Thank you for your understanding.