It features the robust double-protection of Pro-Tech a patented external sealing ring design protecting a strong, resilient fiberglass-charged polyamide central tube from the harmful ingress of water, mud and grit. The bottom bracket mates with the external stainless steel bearings which are attached to the crank arms as an integral unit rather than the BB cups for greater size and easier maintenance access and sits over a stiff, strong inner axle spindle, delivering performance that is smooth, fluid and predictably consistent from the get-go. Thanks to the Pro-Tech sealing system, it stays that way, however and wherever you ride. Ekar bottom bracket options offer broad compatibility in a full range of threaded and PressFit applications.
Price: $28.54 from Backcountry
| Merchant | Price | |
|---|---|---|
| $28.54 | Visit Store |
Pro-Tech BB386 Bottom Bracket Cups
Pro-Tech BBRight Bottom Bracket Cups
For such a small part, Campagnolo spent plenty of time making this better. The updated look and graphics of their Record Ultra-Torque Bottom Bracket cups is only a part of what they've done. It signals a small change in design as well. Through careful...