Aluminium Metal Insert (Adaptor) so that the same bearing can be used on the non-drive side for SRAM BB.
See full description for more info.
Part Type: SRAM Non-Drive Side Adaptor for 2437 Bearings (instead of using extended inner race 22mm bearing)
Inner x Outer x Depth (mm): 22 x 24 x 11.5
Pack Size: QTY 1
Used on: Bottom Brackets