TOPLINE D-Competition Spring Retainer (1mm down) Red - TP-438 Brushless By releasing the force applied

By releasing the force applied in the direction of rotation that occurs when the spring expands and contracts

Ball Cups and more

Designed for high amp application

2 x O-Rings

Damper end (M) Φ4

TOPLINE D-Competition Spring Retainer (1mm down) Red - TP-438 Brushless By releasing the force appliedThis is a 1mm down rotary aluminium spring retainer. By releasing the force applied in the direction of rotation that occurs when the spring expands and contracts, the original performance of the spring is maximized. The input and output to the springs work well, which leads to turning performance and increased traction. Springs with an inner diameter of 14. 0 mm ~ 14. 5 mm can be used, and damper ends with an outer diameter of 7. 0 mm or less at the