Caster Seeting Upper Arm Kyosho Mini-Z MR03 (1 - 2 or 3deg)

Dial in front-end handling on your Mini-Z with the Kyosho K.MZW445B caster setting upper arm. Offering 1°, 2° or 3° caster options, it lets you fine-tune turn-in and straight-line stability to suit track layout and driving style.

With suggested compatibility for the Kyosho Mini-Z MR-03 platform, this genuine Kyosho part supports precise setup changes using known caster values.

Key Points

• Part number: K.MZW445B
• Upper arm for caster setting adjustment
• Provides 1°, 2° or 3° caster options
• Suggested compatibility: Kyosho Mini-Z MR-03
• Genuine Kyosho component for consistent setup

Notes

• Selecting a higher caster angle typically increases straight-line stability and on-power tracking, while lower caster can enhance initial turn-in.