
Designed for the rock crawling competitor, the Mini Rock Crawler Pro Race Roller dominated the field on its first time out as a prototype at the 2009 World Championships taking the inaugural 1.9 World Champion title by Losi Crawling team driver Jay Robinette. Being only a prototype at the time of the competition, some designed changes have been made since then making it even more of a true competitor.
Carbon Fiber Twin Vertical Plate ChassisLightweight, Carbon Fiber TVP Chassis for reduced center of gravity with suspension mounting locations to help tune the chassis for the desired performance.
4-Link Crawler Designed SuspensionNew design, 4-Link Suspension provides precise/constant tire placement on the rocks throughout the entire range of suspension articulation.
Carbon Fiber, Adjustable Shock ArmsThese arms provide for multiple mounting locations allowing for fine suspension tuning while being lightweight yet durable for the demands or rock crawling.
Near Zero Ackerman Steering GeometryThis steering geometry design features new spindles and steering drag link that provide a 1 foot tighter steering radius.
Front CV DriveshaftsThe front constant velocity drive shafts offer increased performance over the standard axle shaft/cup while maintaining superior durability.
Threaded Aluminum Crawling ShocksThreaded Hard Anodized aluminum Shock set with Titanium Nitride Shock shafts provide smooth and consistent shock dampening while the new shock cartridges feature a larger O-Ring to provide a better seal.
One-Piece Rear Lock-out Hubs and Axel Shafts
1-piece Rear Hub Lockouts reduce the number of parts on the rear axle to a single piece heavy duty rear axle for less maintenance and weight.
1/10- 1/18-scale Serve/Battery MountFront axle servo/battery mount allows for the flexibility to use either a 1/18 or a 1/10-scale servo for a lower center of gravity depending on application and preference or desired torque.
True Beadlock Wheels
True 4-piece Beadlock Black Chrome wheels ensure a secure tire mounting to the rim for extreme tire stress and allows for simple tire swaps without glue.
Blue Compound Mini Rock ClawsWorld Champion 1.9 blue compound Mini Rock Claws are included for the ultimate in traction with blue inserts.
Mini Grappler Pro BodyThe body has been “pinched and dove tailed” to proved clearance for the tires under articulation and optimized to roll back over onto it’s wheels.
Vertical Body MountsVertical Body mounts minimize the crawler getting hung up on the rocks from the appending side body mounts.
Features: * Carbon Fiber Twin Vertical Plate Chassis
* 4-Link Crawler Designed Suspension
* Carbon Fiber, Adjustable Shock Arms
* Near Zero Ackerman Steering Geometry
* Front CV Driveshafts
* Threaded Aluminum Crawling Shocks
* One-Piece Rear Lock-out Hubs and Axle Shafts
* 1/10- and 1/18-Scale Servo/Battery Mount
* True Beadlock Wheels
* World Champion 1.9 blue compound Mini Rock Claws
* Mini Grappler Pro Body
* Vertical Body Mounts
Specifications:Type: Competition 1.9 Rock Crawler Roller
Scale: 1/18 (1.9″)
Length: 11.875 in (301.6mm)
Width: 7.425 in (188.6mm)
Wheelbase: 8.375 in (212.7mm)
Weight: 1.56 lb (.72kg)
Chassis: Carbon Fiber Twin Verticle Plate
Suspension: 4-Link Crawling Design
Drivetrain: 4WD with Locked Front and Rear Differentials
Tire Type: World Champion Blue Compound Mini Rock Claws
Wheel Size: 1.9″
Kit/RTR: Competition Roller
Shock Type: Threaded Aluminum Coil-over, Oil-filled
Body: Mini Grappler Pro, Clear
Needed to Complete: * Steering Servo (1/18 MSX12 Digital Mini Servo or 1/10 MSX Digital High)
* 2-Channel Radio System
* Brushless Power System (1/18 Xcelorin Sensored Crawler 18.5T Brushless Combo)
* LiPo Battery & Charger (Xcelorin 7.4V 600mAh 2S2P LiPo Battery and Charger Combo)
* Polycarbonate Paint

























