The Skylark is constructed from 6069-T6 aluminum which is much stronger than 6061 alloy traditionally used in most bicycle rims (+30% tensile strength vs 6061-T6).
- Use: Brakeless
- Material: 6069 T6
- Walls: Double
- Joint: Sleeved
- Weight: 390g (13.76 oz)
- Diameter: 406 (20”)
- Drilling: 36
- ERD: 388