Boom Racing just released their "Narrow" BRX70 PHAT Axles. In this video we highlight the features and what makes these axles special.
The axle is versatile and fun to build a project around.
We go in-depth with all of its features and details in this video!
The narrow width of the axle makes it possible to tuck tires inside the fenders even with some of the most narrow 1/10 bodies on the market. The axle comes with nice features, for example, you may use 3-linked, 4-linked or leaf spring setup for your RC rig.
Boom Racing's signature PHAT Axle series are very heavy. It provides weight down low for low center of gravity to keep the rig firmly planted on the ground when crawling. The Knuckles, Hubs and Lockouts are made out of CNC aluminum for the nice finishing.
Official press release:
The BRX70 axle is Boom Racing's new narrow axle. Packed with many desirable solid axle features; heavy weight for low CG, reversible axle bevel gear positions, leaf spring option (over and under axle), chassis mounted or axle mounted servo option, behind-the-axle steering option, detachable aluminum CNC truss, adjustable caster angle. It uses the widely available AR44 axle gear, input shaft and AR44 knuckles.
This is a performance based, heavy and narrow axle set designed for performance based scale RC builds. Use this axle as a base for any custom builds.
BRX70 front axle is slightly wider than the BRX70 rear axle. This provides better steering performance and stability for the chassis.
Size:
148.5mm pin-to-pin (5.846 inches)
Features:
Narrow axle for super scale builds
PHAT axle (heavy and strong)
260 grams total weight
Reversible axle gear in the housing (swap gear to opposite side for counter rotation center drivetrain setup)
Standard AR44 high pinion gear & input shaft
Chassis Mounted Servo (CMS) AND Axle Mounted Servo (AMS) setup option
Detachable knuckle lever for Behind-The-Axle steering setup option
Standard AR44 knuckle arms are compitable
Leaf spring over and under the axle housing option
CNC aluminum truss included for 3-Link and 4-Link setup option
Adjustable caster angle for additional steering adjustability
BADASS HD Steel universal shaft for ultimate durability and strength for the axle drivetrain
High steering angle you won't believe its true - over 45 degrees
Removeable third member for 6x6 pass-thru option (coming soon)
Third member high pinion angle for better clearance
Counter rotation stainless steel tie rod steering link for quick adjustments
Option to lengthen the axle width with longer c-hubs and universal axle shafts (coming soon)
Includes:
1x PHAT Axle Houring
1x AR44 Heavy Duty Keyed Helical Bevel Gear & Input Shaft (30/8T) #BR955020
2x CNC aluminum knuckles (AR44 compitable)
2x CNC aluminum C-Hubs
2x BADASS Heavy Duty Steel Universal Driveshafts
1x CNC Aluminum Truss
1x 4mm Stainless Steel Tie Rod Steering Link
2x 4mm Aluminum Drag link Steeing Link
2x CNC Aluminum Link Mounts with multiple shock position options
Full set of rubber sealed bearings set for BRX70 front axle
Full set of BADASS Rod Ends w/ Stainless Steel Pivot Balls
Hardware
When you receive the axle:
Make sure to grease up the axle set. You can fill up the empty space with diff grease surrounding the bevel gear and input shaft.
The gear positions are factory setup and should be ready to go. Rotate the drivetrain by hand for physical inspection.
Install spacers accordingly between the center driveshaft and the input shaft to prevent input shaft from unnecessary slop.
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