Team Associated developed a new Medium composite arm material for 1:8 off-road racing. Compared to the RC8B4 kit Hard material, the Medium arms have reduced fiber content which offers several improvements. Medium arms are marked with a blue dot on all parts.

Benefits Of Medium Arms

• Increased impact strength while maintaining responsive racing feel.
• Increased durability in cooler temperature range.
• More grip on low traction conditions where added flex makes the car more forgiving.
• Slightly reduced weight of approximately 1.5 grams per arm.

Fits

• RC8B4
• RC8B4e