ALL IN Roulette Mid BB BMX bottom bracket

The bottom bracket is a practically invisible part that remains inconspicuous as long as it does its job properly. That's why particularly high-quality ball bearings are used in the bearing, which can withstand a lot before they give up the ghost. Two different spacers and a lot of spacers ensure that you can install the bearing precisely in your frame. And even if you can't see the bearings, it will reassure you to know that they are black.

Technical data

Material dust caps: 6061-T6 aluminum
Length dust caps: 1x 13mm & 1x 6mm
Spacer material: 4130 Chromoly
Thickness spacers: 1x 3mm, 3x 2mm, 3x 1.2mm
Length of spacer sleeve: 1x 50mm, 1x 53mm
Spacer sleeve material: 6061-T6 aluminum
Bearing type: long life anti-friction bearings
Outer diameter: 41.1mm (Mid-BB)
inner diameter: 19mm or 22mm)
Weight: 160g (19mm), 158g (22mm)