Overview

The RTR Version of Gmade's popular BOM Scale Rock Crawler. The BOM comes on Gmade’s GS02 scale off-road chassis and is ready to hit the trail right out of the box.

Features

• Relocated rear shocks
• Front weight bias for improved crawling
• CMS system
• 27 turn brushed motor
• Steel ladder frame
• Adjustable wheelbase
• Chassis mounted servo with panhard bar
• Torque twist reduction transmission
• All metal gears
• Dual pad slipper clutch
• Hardened steel universal joints
• GA44 axles
• Zero Ackerman steering
• Threaded aluminium shocks
• 1.9" wheels
• Polycarbonate body
• Hinged body at rear

STEEL LADDER FRAME

• GS02 frame is designed to look as a chassis of a real car frame and the material of the frame is made of high strength steel, C-channel side rail and is with hex wrench bolted with cross members, which make it resistant to twisting of wrapping.
• Also, steel parts are black powder coated finish to prevent rust.

ADJUSTABLE WHEELBASE

• GS02 chassis allows three type of easy adjustment of wheelbase convert kit to use any type of 303, 313 and 324mm custom bodies.(Optional link kits are sold separately).

FRONT WEIGHT BALANCE

• BOM's weight balance designed to be placed on the forward of the car.
• This will increase the tire traction to the front wheel to provide better crawling on a high tilt angle rocks and better driving performance when hill climbing and this will help minimizing the vehicle's rolling over when climbing.

CHASSIS MOUNTED SERVO SYSTEM WITH PANHARD BAR

• BOM's steering system has a steering servo on the frame just like a 1:1 real car.
• It is designed to make it as closed to the zero bump steer so bump steer movement does not appear by front wheel suspension movements.
• So we ended up with maximizing the steering performance of the vehicle.
• In addition, the Panhard-bar is designed to avoid interference with nearby parts, so that the front suspension and shocks can move freely without any loss.

BATTERY TRAY

• The battery can be easily replaced and can accommodate up to 7,600mAh 2-cell Li-Po batteries or 5,000mAh 3-cell Li-Po batteries.GM57003

DUST PROOF ELECTRONICS BOX

• It protects electronic equipment such as winch controllers and BEC, which are often used for scale trucks, from foreign substances.

SKID PLATE

• The skid plate protects the transmission and other critical components by the flat surface that allows the BOM to slip and ride on rocks and other obstacles easily.

DRIVE LINES

• The drive lines of the front and rear axles are arranged in straight-line to reduce the fatigue stress of the universal shaft and reduce the loss of driving power by providing efficient driving lines.

TORGUE TWIST REDUCE TRANSMISSION

• The TTR transmission is designed to drive in a stable position without pulling the balance of power transmitted to the axle.
• The front and rear universal shafts based on the transmitter each rotates clockwise and counter-clockwise, this compensates for the forces acting on the opposite rotational forces forces due to the action (torque) and reaction (reverse torque) because of that this vehicle can run in a super stable conditions.

DUAL SLIPPER CLUTCH

• The slipper pads are designed to hold the spur gears evenly to allow more precise settings.

HARDENED CARBON STEEL UNIVERSAL JOINTS

• The front and rear universal shafts of the steel joints provides smooth and stable power train.
• The kit also includes the spare parts that allows you to adjust the length of the universal shaft.

EASY ADJUST MOTOR MOUNT

• You can easily replace and install the motor pinion gear to change the gear ratio.

GA44 AXLE

• GA44 axle is designed with the hardcore rock crawler in mind.
• Axles are made of high-strength materials, and it will look and perform optimum off-road performance as real 1:1 vehicle when 4-link suspensions added.
• The GA44 axle housing is a durable one-piece type.
• The angle of the differential cover is designed to reduce the risk of damage due to frontal impact and is therefore very suitable for off-road driving.

SD SCALER SHOCK ABSORBER

• GM57003SD Scaler Shock is a Coil-over styled oil shock absorber optimised for the scale trucks.
• The oil filled inside the shock minimizes splash when the vehicle is driven, and provides a high-durability aluminium shock body with 3.5mm heavy duty shock shafts are added, these will help you to drive roughly on rough surfaces.
• Beginners also can assemble this shock and change setups, and the adjustable nut makes it easy to adjust the ride-height so you can quickly change your car setup even when driving conditions change.

MT1903

• 1.9 inch M/T Off-Road Tyre

1'9 INCH NR03 WHEEL

• Width: 23mm
• Diameter: 48mm (1.9inch)
• Offset: 0.5mm positive offset
• Hex mount: 12mm

BOM LEXAN BODY

• The BOM body is made of high quality Lexan, which is impact resistant and highly detailed.
• The high-strength plastic rear-cage can be tuned as a real off-road truck with realistic detailed decals included

REAR CAGE & REAR CAGE HINGE

• The three-dimensional connected rear cage structure effectively counteracts external impacts and the dustproof electronic box protects various electronic components from dust.
• Also, the rear cage is designed as a hinge type so that the connected body can easily be attached and detached from the chassis.