These are double cardan joint shafts. The drive shafts have two joint points, which facilitate smoother operation at higher operating angles and longer life.
37mm Drive Shafts for Double Cardan Joint Shafts x2
The same size as 37mm universal drive shaft.
Compatible with XV-02 chassis cars.
Use with following Hop-Up Options.
Item 42218Axle Shaft for Double Cardan Joint Shaft (2 pieces. )
Item 42219Joint Casing for Double Cardan Joint Shaft (2 pieces. )
Item 422201050 Ball Bearing (3mm Thick, 2 pieces. )
Item 42221Cross Joint for Double Cardan Joint Shaft (2 pieces. )