Hot Racing Speed Run Center Differential Spool Hub for 1/7 Arrma Limitless Roller
Includes:
- One (1) S2 Steel Spool Shaft
Features:
- Heavy Duty Construction: CNC machined from S2 spring steel for extreme durability.
- CNC Aluminum Pin Capture Rings: Ensures secure and precise assembly.
- Ultimate Speed Run Acceleration: Designed for maximum acceleration without needing thread lock for the screw shaft.
Comments:
- Compatibility: This spool hub is designed to convert many Arrma 1/8 vehicles into a speed run demon. Specifically, it fits only the center differential and does not fit the front or rear differentials.
- Required Additional Parts:
- AR310432: Input Shaft Cup 7x18mm
- ARA310951: 39T MOD1 Spool Gear 8mm Bore
- Replaces: Stock Arrma ARA310943 Spool Shaft
Compatible Models:
- Limitless (V1): ARA109011
The vehicle part number can be found on Arrma’s website, in the literature that came with the vehicle, or on the vehicle box near the barcode.
