Updated with B-knuckle specifications! Converts the Tamiya TT-02 to 2WD and increases the front tire’s steering angle. Compatible with the Tamiya TT-02 and TT-02D. Some modification is required. To perform 2WD drifting, in addition to the TT-02 and radio, you will also need a gyro, 7mm offset wheels, and drift tires. Select a front wheel hub width and wheel offset so that the total width is 13mm. By using MRC wheel hubs 5mm-8mm (with pins), you can choose your preferred wheel offset. Set contents: Complete set of plastic parts (wiper, lower arm, B-knuckle, upper arm), metal parts, etc. Please be aware of this in advance. However, the item price may partially include U. Tariff and its related cost. So we may be able to offer discount for this portion. Please feel free to send your offer with your desired price. We will respond with our best price we can offer. We Do Not Mark Merchandise Values Below Value Or Mark Items As – Gifts – The US And International Government Regulations Prohibit Such Behavior. Thank you for your understanding.