•Light weight. Minimal rotational inertia for fast
acceleration.
• The axle has been revised to 3mm (both sides use the same size
bearing/bushing now)
•Fast gear ratio changes. No disassembly of the differential is necessary for a spur gear change.
•Adjustable side gear tension for tight or loose
differential action.
•Smooth quiet operation. No gear noise and vibration
associated with stock differential
• With the Enclosed case, Racers can add diff grease to fine-tune diff action, the covers also help reduce dust and particles on diff gears
therefore less maintenance.
• Comes with the newest Brass Spyder Gear (MR2055B) for
ultra-smooth action
• Do Not Come with Pinion Gears (you will need Mod0.5 Pinion
gears of your choice)
Changing Spur Gear Ratio:
1. Remove 3 screws on the covers and remove both covers
2. Loosen the Tension Nut to separate the side gears
3. Allow spider gear pins to recess into the carrier. Depress
with screwdriver if necessary, as shown by arrows
4. Remove the spur gear
5. Installation is the reverse of removal
