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Item No:54359
Hop-Up Options No.1359
RM-01 PITCH SPRING SET
![](<img src="//d7z22c0gz59ng.cloudfront.net/japan_contents/img/usr/item/5/54359/54359_1.jpg" />
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★This convenient set includes two each of four different stiffnesses of spring: soft (copper), medium (silver)*, hard (gold), and super hard (black). ★Switch up your springs to ensure that your car is tailored to the track layout and surface conditions.
*Same as kit-standard springs.
*Same as kit-standard springs.
