The Hot Racing Arrma 4x4 BLX OT Steel 0.8MOD Spur Gear is a direct fit upgrade for 1/10 Arrma 4X4 4S BLX brushless vehicles.

• Rugged 32 pitch (0.8 module) for increased reliability when using high power brushless systems
• CNC machined and lightened hardened steel construction
• Replaces factory plastic gear
• Black oxide coating for durability and corrosion resistance
• Compatible with factory slipper pads ARA310908 or Hot Racing HRAATF15HN aluminum slipper pad(s)

• Direct Replacement:
• KRATON 4X4 4S BLX: ARA102690
• OUTCAST 4X4 4S BLX: ARA102692
• 3S BLX: Requires the addition of one more slipper pad or use HRASATF257
• Big Rock 4X4 3S BLX: ARA102723 ARA102711
• Granite 4X4 3S BLX: AR102720T1 ARA102720T2 ARA102666
• Senton 4X4 3S BLX: ARA102721T1, ARA102721T2 ARA102668
• Typhon 4X4 3S BLX: ARA102722, ARA102696

Number of Teeth: 57

Gear Pitch: 32 pitch (0.8 module)

Tooth Face Width: 0.24 inch (6mm)

• (1) 57T 32 pitch (Mod 0.8) spur gear 

• Arrma Big Rock 3S BLX
• Arrma Granite 3S BLX
• Arrma Granite 4x2 Boost
• Arrma Kraton 4S BLX
• Arrma Outcast 4S BLX
• Arrma Senton 3S BLX
• Arrma Typhon 3S BLX