RNCBMX TITANIUM CERAMIC BOTTOM BRACKET BEARINGS
USD 160.00 USD
Specifications
| SIZE | 19MM |
| Brand | RNC |
| Material | Ceramic |
| Country Of Origin | United States |
| Part Type | Bottom Bracket |
The balls are Silicon nitride Si3n4. These are the toughest and strongest grade of ceramic balls made and are comparable to the strength of steel. Our bearings have 20 balls compared to standard steel bearings that have 10 for twice the load bearing capacity.