These spacers are required to, for example, a Hope BSA bottom bracket with 68mm case width to the required for the storage dimension of 73 mm for spacers (will be needed in this case 2 spacer).
Ideal as a spare part or to improve the chain line in the bottom bracket area, but please note always receive surrounded by the crank manufacturers installation widths!
Outside diameter: 41.8 mm
Inner diameter: 36.6 mm
Strength: 1 / 2.5 / 3.5 mm / PF 41 2.5 mm
Compatibility: BSA / ITA / PF 41 bottom bracket
Weight: 2.2 g
Delivery: 1x inner bearing spacer