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.


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.

US Patent Pending


USA Shipping is Free on Website orders.

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.

TM. US Patent Pending.

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 Unbreakable Body Skids
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.

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. 

Please Note: Pearl Paint is Commercially finished and may exhibit minor imperfections.

​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

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.

Fastlane Hobbies inventories and 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 every week and don't hesitate to inquire about any product not yet listed.

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


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.

8s X-Maxx Stock Trucks and Body Accesories

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.

MonstaMaxx-X 1/5 Motor Mounts
X-Maxx 6s to 8s Basic Conversion Parts
NEW X-Maxx Mod 1 Fastlane Slipper Eliminator Spur Assemblies

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

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

TM. US Patent Pending.

Custom Skids Plate's Available.

Pinion Page can be found HERE...

OEM Style X-Maxx Slipper Eliminator's and Spurs
More X-Maxx Slipper Eliminator's and Spurs

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


​Rooftop Skid rails pictured below.

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

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

X-Maxx Hardened Gear Heads Gears and Kits


XMAXX 6s and 8s Axle & Wheel Adapter Upgrades


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!

Xtreme MonstaMaxx-X Custom Billet Chassis

The Lower Skid Kits are made per order and will require a 2-3 week turn around from time of purchase as with many custom parts that are made to order. If you have a factory Traxxas Chassis please call or text and let us know so we can make adjustments for your application. Minor modifications may be required.

NEW Mod 1.5 X-Maxx Spur Conversions

RTR X-Maxx Trucks and Custom Chassis's.

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.

11/08/2018 UPDATE: We are currently 9-11 business days behind processing orders of certain items. What this means is once order processing begins it may be another 2-3 days after you receive tracking confirmation before your item departs. PLEASE NOTE: The US Postal driver who picks up has notified Fastlane Hobbies that USPS handheld scanners have been reprogrammed and the drivers can no longer scan for departure scans so your item may look like it hasn't shipped until it arrives to you. Items over $100 in the USA typically ship 2-3 day priority and items under $100 ship parcel 2-9 business days. This is unfortunate and inconvenient for everyone so if you want tracking please do a phone order and request UPS shipping for an additional fee. In the event of a authorized return please be sure and contact us by phone and request a RMA number and acquire the proper return instructions at that time.