The optional Hot Racing Arrma Limitless Steel Mod1 Light Weight Spool Gear is a lightweight spool gear with an 8mm bore that allows you to fine tune the gearing of your Limitless.

• Light weight designs reduce rotational mass at the axle, optimizing performance
• Strong and durable #45 steel for long-lasting performance in extreme RC conditions
• Precision manufactured tooth profile for smooth operation
• Precision manufactured set screw holes for the fit of screws either side of the spool shaft for extra secure fit
• To fit to 8mm diameter shaft
• Available in multiple tooth count options for fine tuning

Bore: 8mm

Tooth: 1.0 modulus

Tooth face width: 6mm

Overall width: 11mm

• (1) MOD1 SPOOL GEAR (8mm BORE)
• (1) M4 x 4mm Set Screw
• (1) M4 x 15mm screw shaft

• Arrma Limitless