HPI Universal Bone 50mm R40 (2) HPI72074
This high-quality HPI Universal Bone is engineered from durable steel, serving as a crucial component for power transmissionin your RC vehicle. It provides reliable and efficient power delivery, specifically designed for HPI models requiring a 50mm universal bone.
Crafted to withstand the demands of intense RC driving, these universal bones ensure consistent performance and longevity. The 50mm length and R40 specification ensure a precise fit and optimal operation within compatible HPI chassis, providing a direct replacement or upgrade for worn or damaged components.
Specifications
- Bone Length: 50mm
- Quantity: 2 per pack
- Material: High-strength Steel
- Type: Universal Bone
- Designation: R40


HPI Racing