Because of the very hard and slick tread of the tyre

dual ball bearing and hardened steel output shaft

Front and Rear application to reduce chassis roll in turns and add stability

Plugs included: Tamiya

Hot Racing - Aluminum Steering Knuckle w/ Graphite Arm, for Losi 5ive -T & Mini WRC Replacement Parts Boat Hardware Because of the very hardHot Racing optional upgrade aluminum steering knuckle blocks (spindles) with carbon fiber steering arms for the Losi 5ive T and Mini WRC. Features: CNC machined 6061 T6 aluminum construction Black anodizing for durability, corrosion resistance, and great looks 6mm (two 3mm placed back to back) thick replaceable carbon fiber steering arms Replaces the factory plastic components Secondarily processed machined beveled edges Clearly marked "R" and "L"