SRAM DUB BB386 PressFit 86.5 Road Bottom Bracket

The Sram DUB BB386 Evo Road bottom bracket is designed for fitting a DUB crankset to a road bike with a PressFit shell. It presses into the 86.5 mm shell.

• For road bikes with a DUB crankset: 28.99 mm spindle
• Presses into a shell with a diameter of 46 mm and a width of 86.5 mm
• Aluminium cups and a weight of 115 g for the black version
• A 2 mm spacer is also included
• Before ordering, check that your frame is BB386 Evo with a shell width of 86.5 mm

Technical specifications

• Material: aluminium cup
• Weight: 115 g (black version, BB386 Evo)
• Shell diameter: 46 mm
• Shell width: 86.5 mm
• Spindle diameter: 28.99 mm (DUB)
• Bottom bracket standard: BB386 Evo, PressFit
• Standard: ISO 4210
• Package contents: 1 DUB BB386 bottom bracket, 1 2 mm spacer
• Use: road bikes

Founded in Chicago in 1987 by Stan Day and a group of cycling enthusiasts, SRAM is still based in the US city today. It makes drivetrains and brakes for road, gravel and mountain bikes. Its story began with a single product: Grip Shift, the shifter that lets riders change gear by twisting the grip.