【整備ログ】過走行メンテ？ユニコーンJAPAN「油冷刀」のダイマグホイールをリフレッシュ！

車両: ユニコーンJAPAN製 GSX1200S「油冷刀」

対象パーツ: DYMAG（ダイマグ）製 軽量カスタムホイール

作業テーマ: 距離を走った「過走行」車両における、社外ホイールの定期健康診断とリフレッシュ。

今回のメニュー: ホイールベアリングの交換、ハブダンパー（ラバー）の新品交換、ディスタンスカラーの点検。

メカニックの一言: 純正より遥かに軽量なダイマグですが、その分、加減速の強烈なトラクションを受けるハブダンパーやベアリングへの負担は小さくありません。過走行によって潜んでいた足回りの「ガタ」を完璧に排除します！

Topic: High-mileage maintenance and refreshing the premium DYMAG custom wheels. Details: Continuing our maintenance journey with the gorgeous oil-cooled Katana, today we focused on its high-end DYMAG lightweight wheels. While custom forged wheels offer amazing handling advantages, they place high structural stress on their internal wear items under the relentless torque of a 1200cc oil-cooled motor—especially over high mileage. Upon inspection, the rubber hub dampers (cush drives) had hardened and shrunk, creating excessive play during acceleration. We completely pulled the old wheel bearings, thoroughly prepared the hub surfaces, pressed in fresh premium bearings, and loaded tight, brand-new rubber dampers into the assembly. Verdict: Bolted back to spec, the rear wheel now spins with absolutely zero frictional drag. Throttle response is instantaneous and crisp, completely restoring that signature “DYMAG” direct acceleration feel. Premium parts deserve premium upkeep!