FSA Bottom bracket bb9050 slk m/exo

External housing FSA Mega Exo BB9050 compatible with 68 and 73 mm wide threaded frames.

Features:

• Oversized bearing housing for BSA MTB 1.37 "x24T.
• CNC die-cast steel outer cups.
• Composite center sleeve with double seal.
• BSA thread.
• Suitable for 24mm axle cranksets (Shimano, FSA...)
• Not suitable for Sram
• Fits 68mm and 73mm wide cranksets.
• Your bike creaks when you press hard on the pedals, the movement of the crankset has lost its fluidity or has taken play? The symptoms are clear: it's time to change your bottom bracket. Like all the parts that make up your bike, the bottom bracket and especially its bearings are subject to wear.
• Its replacement is a simple operation if it is well prepared, indeed the multiplication of the standards of bearings, bottom bracket and frame could discourage some. We will try to guide you through this jungle of standards. The bottom bracket is the interface between your crankset and your frame, so the first thing to do is to identify which crankset you want to fit into which frame?
• Bottom bracket inner diameter*Box width*MountingStandardRecommended bottom bracket axle**34.8 mm68 mm ScrewBSA / BSC24 mm / GXP / Dub 29 mm36 mm70 mm ScrewItalian24 mm37 mm90.5 mm PressBB 90 (Trek)24 mm / GXP / Dub 29 mm41 mm86.5 mm PressPF 86 (Shimano)24 mm / GXP / Dub 29 mm41 mm89,5 mm PresserPF 90 (Shimano)24 mm / GXP / Dub 29 mm42 mm68 mm PresserBB 3030mm / Dub 29 mm42 mm79 mm PresserBB Right30mm / Dub 29 mm46 mm61 mm PresserSpecialized30mm / Dub 29 mm46 mm68 mm PresserPF 3030mm / Dub 29 mm46 mm79 mm PresserBB Right PF 36030mm / Dub 29 mm46 mm86,5 mm Presser386 EVO30mm / Dub 29 mm
• We advise you to disassemble your original box to measure precisely the dimensions of the bottom bracket of your frame.
• This compatibility is given as an indication, there are also "adapters" boxes that allow to mix standards.
• Width of the bottom bracket 68
• 73 Casing standard BSC / BSA Internal diameter 34.75 Bearing quality Steel Bottom bracket axle 24 mm Crankset standard Shimano Hollowtech II
• FSA MegaExo
• Race Face X-type