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Masami Hirosaka

Bomber Cup - Hot Lap

BOMBER CUP in HOT LAP Gifu Hirosaka Masami BD-9 setting memo

"Focus Point Part 1: Raise the turnability (bend)"

"Focus Point Part 2: Reducing High Side"

"Focus point 3: Do not lose balance before and after driving"

  • Rear toe-in is 0 degree (R. suspension mount: B & B, suspension Mount Bush: # 5 - in & # 5 in)

  • The rear wheel hub is 5 mm wide (kit standard product), 0.5 mm. Add spacer (part number: ZS - 011 TSB) and set it to 5.5 mm

  • Front wheel hub is 3.5mm width (product number: B8-011NB)

  • Load the weight on the front part (the high side is reduced).

Each weight is 10 g in each of the left and right fixed positions, and 10 to 15 g in the front side.

However, if you make it too heavy, the speed will be slow.

  • Lightly finish the total weight (because the rule has no weight regulation). In the end it runs at 1305 g.

  • Interval between hole positions of servo horn: 19 mm.

Aluminum made 23 mm clamp servo horn Use the lower hole of the horn. (Product number: (product number: (product number: (product number: (product number: (product number:

  • The screws on the chassis made heavier on the front side and made the rear part lighter


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