Mortop Shimano to SRAM Bottom Bracket Accessory BBA12 can reduce inner diameter from 24mm to 22mm, that’s used for Sram.
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Use:Road or MTB seat post clamp
Clamp material:CNC machined 7075 T6 heat treated Aluminium.
Bolt:M5 TiAL6V4 Titanium.
Sizes:29.8, 31.8mm, & 34.9mm
Weight: 9.5grams/31.8mm and 10.5grams/34.9mm