Bottom bracket dub PressFit 30 83mm

The Sram DUB bottom bracket has an internal diameter of 28.99 only compatible with DUB axles.

Details:

• Aluminum/Steel material.
• Compatible with 83 mm bottom bracket
• Internal frame diameter: 46 mm
• Weight: 71g

Reference :

• 00.6418.028.005 / AM BB DUB PressFit 30 (MTB) 83mm

Your bike cracks 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 internal diameter*Box width*MountingStandardRecommended 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 precisely the dimensions of the bottom bracket of your frame. This compatibility is given as an indication, there are also boxes "adapters" that can mix standards.

Characteristics:

• Crate width 83 PressFit 30 (PF30) Crate standard
• Internal case diameter 42 Bearing quality Stainless steel Bottom bracket axle 28.99 mm
• Crankset standard Sram DUB