In a small bowl, mix together vinegar, ginger, tamari, fish sauce, lime juice, and cayenne pepper. Slowly whisk in oils until well combined; season with salt and pepper. Set dressing aside.Advertisement
Fill a medium pot of water and bring to a boil over high heat. Add soba noodles and cook according to the package directions, until al dente, 4 to 5 minutes. Drain and rinse with cold water.
Transfer noodles to a large bowl and add mango, red pepper, carrot, scallions, mint, and basil. Season with salt and pepper; toss to combine.
Drizzle with dressing; you may not need to use all the dressing. Serve salad with lime wedges.