Bottom bracket FSA bb 7100 68/73mm m/exo

Product Description

Crankset FSA Mega Exo Compatible Di2 Details:

• Bottom bracket: 68/73 mm
• For 24mm axles, like the Mega Exo
• Composite tunnel to fit Di2 components
• Weight: 50g Does your bike creak when you press hard on the pedals, has the crankset movement lost its fluidity or has it become loose? 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 internal diameterBox widthMountingStandardRecommended bottom bracket axle**34.8 mm68 mmTo screwBSA / BSC24 mm / GXP / Dub 29 mm36 mm70 mmTo screwItalian24 mm37 mm90.5 mmTo pressBB 90 (Trek)24 mm / GXP / Dub 29 mm41 mm86.5 mmTo pressPF 86 (Shimano)24 mm / GXP / Dub 29 mm41 mm89,5 mmÀ PresserPF 90 (Shimano)24 mm / GXP / Dub 29 mm42 mm68 mmÀ PresserBB 3030mm / Dub 29 mm42 mm79 mmÀ PresserBB Right30mm / Dub 29 mm46 mm61 mmÀ PresserSpecialized30mm / Dub 29 mm46 mm68 mmÀ PresserPF 3030mm / Dub 29 mm46 mm79 mmÀ PresserBB Right PF 36030mm / Dub 29 mm46 mm86,5 mmÀ Presser386 EVO30mm / Dub 29 mm

• We advise you to disassemble your original box to measure accurately the dimensions of the bottom bracket of your frame.** This compatibility is given as an indication, there are also boxes 'adapters' that allow to mix the standards. Specifications:

• Case width: 68/ 73
• Case standard: BSC / BSA
• Internal case diameter: 34.75
• Bearing quality: Steel
• Bottom bracket axle: 24 mm
• Crankset standard:FSA MegaExo