Composite Press-fit 4630 bottom bracket
SKU
C04-018-11010A-0
Our Press-Fit 4630 Composite bottom bracket has been designed to solve two common limitations on these kind of BBs:
Bearing Protection: In some cases, metal bottom brackets may suffer excessive pressure from the frame, accelerating bearing wear and increasing friction. High-resistance composite is more malleable, absorbing stress and ensuring a smooth, long-lasting rotation.
Smart Maintenance: Many cyclists prefer to renew their bottom bracket frequently. Our composite structure offers a lightweight, cost-effective option without sacrificing ROTOR’s precision and quality standards.
- Standard deliveries: 7 - 15 business days depending on the destination
- Free Shipment: above 492$ depending on the destination
- Extended Returns: up to 30 days
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- Need Help?: Contact us
Features
Brand
ROTOR
Spindle diameter
30 mm
Color
Dark grey
Material Bearings
Steel
Shell width
68 mm, 70 mm, 73 mm, 77 mm, 79 mm, 83 mm, 86.5 mm, 89.5 mm, 92 mm, 91.5 mm
Compatible frames
BB30, BB386EVO, BBright, PF30
Net weight
76 g
Country of manufacture
Spain
