Tamiya(田宫)推出TRF417 V5套装(Premium Package Chassis Kit)。这款417产品配备了新的碳纤二楼板、一片式马达座、通气型(aeration)避震(可提高抓地力)等升级零件。3.5mm厚度新款头尾碳纤油压架和新的传动轴杯都是标准配置。417在今年荷兰电房世界赛上由车手Jilles Groskamp驾驶勇夺世界冠军，Tamiya TRF41X系列电房已经夺得过5个世界冠军头衔 (2002, 2004, 2008, 2010, 2012)，战斗力超群！Tamiya厂方宣称41X系列可能是这个星球上最强电动房车！
Special features unique to the TRF417WX: - Newly designed
carbon fiber upper (2.0mm thick) and lower (2.25mm thick) decks feature
refined shapes to provide optimum roll flexibility.
- Newly-designed
one-piece aluminum servo mount is secured to the chassis by one side
(inner side) only so as to not jeopardize chassis flexibility.
- Newly-designed aeration dampers help maximize traction.
- Front and rear carbon fiber damper stays (3.5mm thick) have redefined damper attachment positions.
- Front
direct coupling is equipped with steel cup joints and coupled with
Double-Cardan drive shafts to provide efficient, smooth power transfer.
- Rear gear differential features steel diff joints and swing shaft protectors.
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