Wheels Manufacturing Open Bore Adaptor Bearing Drift 29 x 42mm DUB Bottom Bracket Bearings

Wheels Manufacturing Open Bore Adaptor Bearing Drift for 29 x 42mm DUB Bottom Bracket Bearings. Press adaptors for sealed bearing installation press.

Inner hole sized to fit 3/8" ACME threaded rod

Sold individually (2 drifts required for some installations)