Silca Rim Speed Balance Kit

MegaEvo is a threaded bottom bracket that allows the installation of a BB386EVO crankset into a standard 68mm BB shell with BSA threading.

Features:

• Titanium anodized aluminum cups
• For road products - carbon/alloy 386EVO cranks
• Stainless steel bearing
• Shimano Di2 wiring compatible

Specifications:

• Sizes: English threading - 68 mm width (BC-1.37in x 24T)
• Weight: 87.4 g
• Axle diameter: 19 mm