Gold Works 2BB Worm Shaft for Metanium & Bantam

This product is a 2BB level wind pipe set that can be installed on Metanium (20, 22, 100 series) and Bantam (18, 22). The bearings for both ends are all models that have passed our selection and are equivalent to the "Maintenance BB" released by our company.

Please use the 630 (6-3-2.5) standard bearing on the back side and the 740 (7-4-2.5) standard bearing on the worm shaft gear side. Both are shielded models for durability.

Applicable models: 20 Metanium 22 Metanium Shallow Edition 23 Metanium 24 Metanium DC 18 Bantam 22 Bantam

■Material: Duralumin machined & black anodized & laser processed

■Set contents:
1. Level wind pipe, 
2. 2 ball bearings on both ends (740 x 630, double-sided shield model),
3. Worm shaft pin

■Benefits of parts assembly: Improved winding sensitivity, improved winding feeling under load, light winding
■Benefits of parts assembly Bearings rust and generate noise, so regular oiling is required