Hope part number - BBSP109. It's for Hope's24mm bottom brackets. It reduces one end to 22mm so that it iscompatible with SRAM GXP cranks. This is a Hope GXP adapter.
Aluminum Alloy BB/Bottom Bracket GXP Adapter For 24mm To 22mm Converter Parts
Gold Hope Stainless Steel Bottom Bracket BSA 68/73 24mm , With SRAM GXP Adapter
Hope GXP Converter
TBS Professional Bleed Cup Funnel Adapter FOR Hope GR4 TR4 Levers
Zilimontt 2 Pcs For Bike Bottom Bracket Spacer 2.5mm for GXP and For HollowTech II, Plastic For Bicycle BB Shims with 35mm ID 40mm OD, Black Adjustment Washers for Cycling
2 pcs 2.5mm Plastic Spacer for Bottom Bracket Spacing on For HollowTech II and For GXP Cranksets for ACROSS Different Bike Types
