AUSTARHOBBY AX-8509 CHEROKEE 1/10 4WD BRUSHED RC CRAWLER RTR
The AUSTARHOBBY AX-8509 is not a basic trail truck wearing a scale body. It combines a full-size 1/10 Cherokee-inspired SUV profile with portal axles, selectable drivetrain functio ns, a multi-speed transmission, metal driveline hardware and a feature-rich 2.4GHz radio system. The result is an RTR-style crawler built for drivers who want scale presence without giving up useful trail geometry or mechanical adjustability. GASHEAD RC QUICK TAKE Choose the AX-8509 if your priority is a large, realistic hard-body-style crawler with more drivetrain control than a conventional fixed-gear trail rig. Its wheelbase, portal layout and deep-lug tires favor mixed trails, rocks, dirt and scale driving, while the claimed high-speed capability gives it more range than a dedicated low-speed competition crawler. WHY THIS CRAWLER STANDS OUT 1/10 scale Cherokee-inspired SUV body with molded grille, fender flares, mirrors, roof detail, window trim and aggressive front protection. Portal-axle drivetrain designed to raise the axle centerline and improve clearance at the differential housings. Gear-shift transmission and differential-lock functions for adapting the truck to faster trail sections or low-speed technical terrain. Brushed power system with a 60A bidirectional ESC; the current product imagery identifies the installed motor configuration as a high-speed 540-type unit. 2.4GHz six-channel pistol radio with trim, endpoint/dual-rate and auxiliary-channel controls shown on the transmitter. Metal-intensive running gear, including metal gears, steering links, driveshaft components and steel bearings, supported by oil/hydraulic-style shock absorbers. Two stocked color choices: Grey and Red. SCALE BODY, TRAIL-READY STANCE The long-roof SUV body gives the AX-8509 the visual proportions many scale-crawler builders look for: a squared cabin, separate fender flares, a broad grille, molded light housings and a front bumper with tube-style protection. The tall sidewalls and wide-track stance keep the body from looking oversized while creating the clearance needed for rough terrain. The Grey finish has a restrained, expedition-ready appearance; the Red version delivers a stronger contrast against the black hood graphics, flares, bumpers and wheels. Both variants use the same underlying platform and are intended to provide the same driving functions. PORTAL AXLES AND USEFUL GROUND CLEARANCE Portal axles move the wheel center below the axle input, creating additional space beneath the differential housings without depending only on oversized tires. On a trail truck, that matters whenever a central rock, root or ridge would otherwise contact the axle pumpkin. The portal layout also contributes gear reduction at the hubs, helping the drivetrain deliver controlled torque at the tire. The current dimension graphic indicates approximately 52mm of clearance beneath the axle housing and approximately 70mm beneath the center section. Real clearance can change with tire compression, vehicle load and setup, but the geometry gives the AX-8509 a meaningful advantage over a conventional straight-axle scale truck of similar size. SHIFTABLE TRANSMISSION AND DIFFERENTIAL CONTROL The AX-8509 platform is designed around a gear-shift transmission and three differential-lock functions. This is the centerpiece of the truck: rather than forcing the driver to accept one fixed compromise, the drivetrain can be configured for different sections of a run. Technical crawling: select the lower gear for more deliberate wheel speed and better throttle resolution. Open trail sections: select the faster gear when more ground speed is useful. Loose or uneven terrain: differential locking helps maintain drive when one wheel becomes lightly loaded. Tighter surfaces: using unlocked differential operation where appropriate can reduce tire scrub and ease turning. Always stop or reduce drivetrain load before changing a mechanical transmission or differential setting. Forcing a shift while the wheels are bound against an obstacle can stress the shift mechanism, gears and servos. BRUSHED POWER WITH A 60A BIDIRECTIONAL ESC The current AUSTARHOBBY imagery for this listing identifies a 540 high-speed brushed motor, paired with a 60A bidirectional electronic speed control. Brushed power is well suited to a scale trail vehicle because it is straightforward to maintain, predictable at low speed and cost-effective to service. Reverse operation is essential for repositioning on rocks and backing out of difficult lines. AUSTARHOBBY promotional material claims speeds of up to 30km/h. Treat that number as an ideal-condition manufacturer claim, not a guaranteed trail speed: battery condition, terrain, surface grip, vehicle load, transmission range and tire deformation all affect actual performance. The AX-8509 should be driven with crawler tires, scale body mass and braking distance in mind rather than treated like a lightweight basher. METAL HARDWARE WHERE IT COUNTS The platform uses metal components through key load paths. Published specifications identify metal gears, servos, tie rods, driveshafts and steel bearings, plus hydraulic/oil-style dampers. That combination is intended to improve steering consistency, driveline durability and suspension control compared with an entry-level crawler built almost entirely from plastic running gear. Large deep-lug tires supply the mechanical bite needed on loose soil and irregular rock. Their soft sidewall profile also helps the contact patch conform to terrain. As with any scale crawler, tire performance improves when wheel nuts are correctly torqued, foams are seated evenly and the tires are kept free of oil or assembly residue. DIMENSIONS AND TRAIL GEOMETRY The AX-8509 is a substantial 1/10 vehicle. The approximately 313mm wheelbase places it in a common scale-crawler format, while the long body and wide track create a stable, planted appearance. The manufacturer dimension image for the configuration shown lists the following figures: Scale 1/10 Overall length Approx. 515mm Overall width Approx. 235mm Overall height Approx. 245mm Wheelbase Approx. 313mm Axle-housing clearance shown Approx. 52mm Center clearance shown Approx. 70mm Approach / departure angles shown Approx. 56° / 42° SIX-CHANNEL 2.4GHz RADIO SYSTEM The included-style pistol transmitter shown in this listing provides proportional steering and throttle plus controls for auxiliary functions. The face panel includes throttle trim, steering trim, throttle endpoint adjustment, steering dual-rate, channel 3, a three-position channel 4 control and rotary channel 5 and 6 controls. Throttle and steering reversing switches are also visible. The system is advertised at 2.4GHz with a control range of approximately 150 meters under favorable open conditions. Buildings, other radio sources, low transmitter voltage and terrain can reduce practical range. Perform a short range and failsafe check before every first run at a new location. Function assignments can differ between production packages. Confirm the manual and test the truck with the wheels off the ground before assuming which auxiliary control operates transmission range, differential locks, lighting or other accessories. BATTERY AND POWER NOTES The product photography for both Grey and Red variants shows a 7.4V 3800mAh vehicle battery alongside the transmitter. The transmitter uses four AA batteries, which are shown as not included. Package configurations for this model vary by distributor and production run, so verify the physical box contents and connector type before assuming that a vehicle battery or charger is supplied. Published AX-8509 information references a battery compartment of approximately 142 × 40mm. Match battery dimensions, voltage, connector, discharge capability and chemistry to the installed ESC and the instructions supplied with the vehicle. Never use a higher-voltage pack merely because it physically fits; the exact ESC revision must be approved for that voltage. Use a chemistry-correct balance charger, charge on a nonflammable surface and never leave a lithium battery unattended. Stop using any pack that is swollen, punctured, overheated or physically damaged. WHERE THE AX-8509 FITS BEST Scale trail driving: realistic SUV proportions with practical ground clearance. Mixed terrain: portal axles, deep-lug tires and selectable drivetrain behavior for rock, dirt, mud and sand. Drivers who enjoy mechanical functions: more interaction than a fixed single-speed, permanently locked crawler. Detail-oriented RC owners: a strong base for scale accessories, lighting and trail-oriented personalization. This is not a waterproof guarantee. Even when electronics are described as water-resistant, deep immersion can contaminate bearings, damage servos and trap moisture inside the body. After wet or muddy use, clean gently, dry thoroughly and inspect the drivetrain before storage. PRE-RUN CHECKLIST — GASHEAD RC RECOMMENDATION Read the supplied manual and identify every auxiliary radio function. Confirm the vehicle battery voltage, connector polarity and charger compatibility. Install fresh AA batteries in the transmitter and power the radio on before the vehicle. Check wheel nuts, steering links, driveshaft fasteners and visible suspension hardware. Test steering direction, throttle direction, brake/reverse and failsafe with the tires clear of the ground. Operate transmission and differential controls only with minimal driveline load. Begin in an open area, learn the stopping distance and recheck motor/ESC temperature after the first few minutes. SPECIFICATION SUMMARY Brand / model AUSTARHOBBY AX-8509 Vehicle type 1/10 scale electric RC crawler / trail truck Drive system 4WD portal-axle platform with differential-lock functions Transmission Gear-shift transmission Motor 540-type high-speed brushed motor identified in current product imagery ESC 60A bidirectional Radio 2.4GHz, six-channel transmitter shown Advertised range Up to approx. 150m in favorable conditions Advertised maximum speed Up to approx. 30km/h under ideal conditions Vehicle battery shown 7.4V 3800mAh; confirm actual box contents and connector Transmitter batteries 4 × AA, not shown as included Available colors Grey and Red Package-version notice: AX-8509 listings exist in multiple electronics, motor, lighting and battery configurations. The specifications above prioritize the current GASHEAD RC product imagery and the AX-8509 platform information available for this listing. Confirm the label on the supplied motor/ESC, included accessories and battery connector before first use. Manufacturer claims are subject to production changes. Actual speed, range, clearance and runtime vary with battery, terrain, load, setup and operating conditions. Colors can appear different depending on screen and lighting.