【ミニ四駆】新ストッククラス/B-MAX対応！リヤ左右独立可変バンパー (rear bumper variable gimmick) 水曜日の趣味的放送#848【mini4wd】

{Added February 2026} The 1.5mm aluminum spacer between the angle adjustment plates was replaced with a bearing spacer used for large-diameter aluminum rollers. By placing two spacers back-to-back, the gimmick will function properly even when the lock nut is tightened. This time, we're introducing a gimmick that complies with the new Stock Class/B-MAX regulations! We created a left and right independent variable bumper gimmick using the angle adjustment plate. Unprocessed rear bumper variable gimmick for STOCK CLASS/B-MAX X→ @yuRay17 BGM DOVA-SYNDROME: https://www.dova-s.jp/ Maoudamashii: https://maou.audio/ Sound Effect Lab: https://soundeffect-lab.info/    / @yu-rayarfch