BSD Alvx Af+ Frame

- Wheel size: 20"
- Material: 100% 4130 CrMo, top tube and down tube cast sets, integrated headset, invest cast chainstay.
- Geometry:
Top tube length (TT): 20.6", 20.8" or 21.0"
Rear tube length (CS): 12.5" (31.75cm) - 13" (33cm)
Head tube angle (HA): 75.5
Seat tube angle (SA): 71°
Bottom bracket height: 11.7" (29.72cm)
Frame height (SO): 8.7" (22.01cm)
- Seat clamp: integrated
- seat post diameter: 25.4mm
- Bottom bracket: Mid BB
- Dropouts: Investment Cast, 5mm thick, 14mm axle mount
- chain tensioner: integrated
- Brake type: without (brakeless)
- Brake socket: without
- Brake socket included: No
- Rotor compatible: No
- Features: Alex Donnachie signature frame, cast chainstay yoke.
, wide rear for thick 2.4" tires
- Model year: 2022