Description
Campagnolo ProTech Bottom Bracket - BB386 86.5x46mm. Campagnolo ProTech bottom brackets feature a patented external sealing ring design that protects a strong resilient fiberglass-charged polyamide central tube from the harmful ingress of water mud and grit.Designed specifically for gravel riding and racing to protect against water mud & grit 
- TECH SPECS
 
| Bottom Bracket Shell I.D. | 46 | 
| BB/Frame Interface | 386 EVO | 
| BB Shell Width (mm) | 86 | 
| Weight | 50 | 
| Spindle Interface Type | Campagnolo Ultra-Torque | 
| Defined Color | Black | 
| keyword search | EKAR | 

