1. Multinational patents folded system
2. Frame: Alloy
3. Rim: 26" x 26"
4. Tire style: Trekking style(wide)
5. Rear end & Frame: As photo
1. DB266-Rim: 26" x 26" 2. Tire style: Road Bike Style 3. Gear end & Frame: Road bike style & DB01 front triangle