[Parts that are useful for improving the performance and setting of RC cars]
You can set up by setting up three types: soft (red mark). medium (yellow mark). and hard (blue mark). This is a rear spring set for use with big bore AR dampers. Can be used with both 4WD and 2WD buggies. Comes with a color tube for identification.

[Basic specifications]
Set of three types: soft (red mark). medium (yellow mark). and hard (blue mark). two of each. spring body is black color

For BB-01 chassis. DF-02 chassis. DF-03 chassis. TT-02B chassis. TT-02BR chassis kit. TRF502X chassis. DB01 chassis. DB02 chassis. TD4 chassis. TD2 chassis. TRF201 chassis. DN-01 chassis... Use with 54505