CNC-machined titanium bearing cups: Delivers lightweight strength and corrosion resistance for long-lasting performance
XD15 ceramic hybrid ABEC 5 bearings: Provides ultra-smooth operation and reduced friction for faster rides
6061 aluminum internal sleeve: Ensures reliable support and stability under demanding conditions
Includes SRAM DUB and BSA installation tools: Enables easy and secure installation by professionals or DIY users
Comprehensive hardware kit: Comes with all necessary washers, spacers, and anti-seize pouch for complete setup
Summarized by Shop
5DEV Bottom Brackets – Jewelry for Your Bike
The 5DEV Bottom Bracket is precision-made bike jewelry — built to perform, built to last, and built to look damn good doing it.
CNC machined titanium bearing cups, a CNC-machined 6061 aluminum internal sleeve, and XD-15 ceramic-hybrid ABEC-5 bearings, every detail is engineered for smooth, dura
2 titanium cups, 2 connecting tubes, 2 bearing washers, 2 x 2.5 mm spacers, 1 x 1 mm spacer, 1 x 2 mm spacer, 1 x 3 mm spacer, 1 anti-seize pouch
Summarized by Shop
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Expensive, but absolutely worth it. I’ve never had a bottom bracket thread in so smoothly and securely. Once installed, 5Dev included several spacers to dial in the perfect fit with the crank. After torquing to spec, I’ve literally never experienced a crank spin so freely.