FSA has a long history in the sport of cycling and a strong heritage of innovation in design and manufacturing.
Replacement spring wave washer.
MegaExo and 24Ømm spindle cranks to press fit BB86 frame.
The bottom bracket is a key component of every chainset. Smoothness movement is critical, yet must be balanced by enough sealing technology to sustain a reasonable lifetime of use. FSA MegaExo bottom brackets are the result of years of development and feature exclusive innovations to guarantee the best balance of efficiency and durability. FSA uses the state-of-the-art materials like Silicon Nitride formed ceramic ball bearings, or highly polished chrome steel ball bearings, depending on the level of the bottom bracket.
This road bike bottom bracket is suitable for use with both carbon and alloy BB30 cranksets. Designed for versatility, it comes equipped with stainless steel cartridge bearings that are pre-installed in nylon cups for smooth rotative performance on every mile. Compatible with BB386 EVO, 46mm pressfit (PF30), and BBRight frame standards, this FSA PF30 road bottom bracket is a great choice for reliable and consistent crank operation. One final highlight is it's developed with clearance to allow for the internal routing of wiring for Di2 or other electronic shifting systems. For SL-K Light, Energy, Gossamer Pro, Gossamer, Assault, Vision TriMax and Omega BB30 chainsets. Manufacturer's Part Number: 200-3112 Black PF30
This latest evolution of the BB introduced by FSA belongs to the press fit family. It has a symmetrical BB shell but with the same overall width of a BSA BB including the cups.
All purpose, strong and stiff bottom bracket.
The FSA BB-4000 Omega MegaExo Bottom Bracket is designed to fit FSA s MegaExo 19mm diameter chromoly spindle cranksets. The BB-4000 has forged and machined alloy external cups and oversized cartridge bearings for smooth and reliable running. The bearings themselves are made from chrome steel and the BB-4000 is only compatible with Omega 19mm spindle aluminium cranks.
Designed for use with FSA's Gamma Drive chainset, the BB-1000 utilises the MegaExo system for efficient power transfer, with forged and CNC machined alloy external cups and oversize cartridge bearings for smooth, reliable running. A composite centre sleeve keeps the water and dirt away from the inside of the bearings.Fits British threaded 68mm and 73mm BB shells.Weight: 106g
Designed to fit FSA's Power Drive cranks, this Power Drive bottom bracket uses a forged hollow cro-moly axle with sealed cartridge bearings in forged aluminium cups for smooth and stiff performance. With the addition of double snap seals for water and dirt protection this bottom bracket is built to last.Weight: 325g