17T Pinion V2 - Specter Nitro

• Works with the 139T solid main gear, ratio increased from 8.0 to 8.17
• Provides higher torque, making engine tuning easier
• Uses HK1012 bi-directional needle bearing for higher load capacity, smoother rotation, and durability
• Package includes: 17T pinion ×1, HK1012 needle bearing ×1

• Important: Must be used together with the 139T solid main gear