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HackFab Losi Mini-B Shock Collar Spacers. One challenge with running the 3.8lb TLR spring (#TLR313002) is that the short length makes it difficult to fine-tune the spring tension. To solve this, 3D printed shock collar spacers can be placed between the spring and the threaded adjustment collar, allowing racers to use more of the threaded body for precise spring tension adjustments.
This product was added to our catalog on July 31, 2024