About This Product
Over 10 years of research, study, and tests have produced a frame built to meet the rapidly changing demands of BMX race equipment. Ssquared Bicycles proudly brings you the “CEO”, a frame designed to deliver results. All put together with Ssquared custom picked tubing makes for a light, stiff rear end. Letting all of your power go into your starts not up in the air because of your flexy frame!
SSQUARED FRAME GEOMETRY
Ssquared CEO Frame Geometry Chart
| SIZE |
TOP TUBE |
HEAD ANG |
CHAINSTAY |
SEAT TUBE |
HEAD TUBE |
SEAT ANG |
BB (1) |
RIDER AREA |
WEIGHT (2) |
| SIZE: Micro(3) |
TOP TUBE: 16.5 |
HEAD ANG: 72.5 |
CHAINSTAY: 12.5 / 13.75 |
SEAT TUBE: 22.2 |
HEAD TUBE: 1 |
SEAT ANG: 69 |
BB: 10-7/8" |
RIDER AREA: 18.25 |
WEIGHT: 1.9 |
| SIZE: Mini |
TOP TUBE: 17.5 |
HEAD ANG: 72.5 |
CHAINSTAY: 12.5 / 13.75 |
SEAT TUBE: 22.2 |
HEAD TUBE: 1 |
SEAT ANG: 69 |
BB: 10-7/8" |
RIDER AREA: 19 |
WEIGHT: 2.1 |
| SIZE: Junior |
TOP TUBE: 18.25 |
HEAD ANG: 72.5 |
CHAINSTAY: 12.5 / 13.75 |
SEAT TUBE: 22.2 |
HEAD TUBE: 1 |
SEAT ANG: 69 |
BB: 10-7/8" |
RIDER AREA: 20 |
WEIGHT: 2.5 |
| SIZE: Junior XL |
TOP TUBE: 18.75 |
HEAD ANG: 72.5 |
CHAINSTAY: 12.5 / 13.75 |
SEAT TUBE: 22.2 |
HEAD TUBE: 1 |
SEAT ANG: 69 |
BB: 10-7/8" |
RIDER AREA: 20.25 |
WEIGHT: 2.6 |
| SIZE: Expert |
TOP TUBE: 19.25 |
HEAD ANG: 73 |
CHAINSTAY: 13.25 / 14.5 |
SEAT TUBE: 22.2 |
HEAD TUBE: 1 |
SEAT ANG: 70 |
BB: 11.0" |
RIDER AREA: 20.5 |
WEIGHT: 2.7 |
| SIZE: Expert XL(4) |
TOP TUBE: 20.25 |
HEAD ANG: 73 |
CHAINSTAY: 13.25 / 14.5 |
SEAT TUBE: 26.8 |
HEAD TUBE: 1-1/8 |
SEAT ANG: 71 |
BB: 11.0" - 11.2" |
RIDER AREA: 21.5 |
WEIGHT: 3.0 |
| SIZE: Pro |
TOP TUBE: 20.75 |
HEAD ANG: 74 |
CHAINSTAY: 14 / 15.25 |
SEAT TUBE: 26.8 |
HEAD TUBE: 1-1/8 |
SEAT ANG: 72 |
BB: 11.5" - 11.7" |
RIDER AREA: 22.5 |
WEIGHT: 3.7 |
| SIZE: Pro XL |
TOP TUBE: 21.25 |
HEAD ANG: 74 |
CHAINSTAY: 14.5 / 15.75 |
SEAT TUBE: 26.8 |
HEAD TUBE: 1-1/8 |
SEAT ANG: 72 |
BB: 11.5" - 11.7" |
RIDER AREA: 22.75 |
WEIGHT: 3.7 |
| SIZE: Pro XXL |
TOP TUBE: 21.5 |
HEAD ANG: 74 |
CHAINSTAY: 14.5 / 15.75 |
SEAT TUBE: 26.8 |
HEAD TUBE: 1-1/8 |
SEAT ANG: 72.5 |
BB: 11.5" - 11.7" |
RIDER AREA: 23 |
WEIGHT: 3.8 |
| SIZE: Pro XXXL |
TOP TUBE: 22 |
HEAD ANG: 74 |
CHAINSTAY: 14.5 / 15.75 |
SEAT TUBE: 26.8 |
HEAD TUBE: 1-1/8 |
SEAT ANG: 72.5 |
BB: 11.5" - 11.7" |
RIDER AREA: 23.5 |
WEIGHT: 3.85 |
| SIZE: Mini Cruiser |
TOP TUBE: 17.5 |
HEAD ANG: 71 |
CHAINSTAY: 14 / 15.25 |
SEAT TUBE: 22.2 |
HEAD TUBE: 1 |
SEAT ANG: 70 |
BB: 11.5" |
RIDER AREA: 20.75 |
WEIGHT: 2.65 |
| SIZE: Junior Cruiser |
TOP TUBE: 18.5 |
HEAD ANG: 72.5 |
CHAINSTAY: 14.4 / 15.74 |
SEAT TUBE: 22.2 |
HEAD TUBE: 1 |
SEAT ANG: 70 |
BB: 11.1" |
RIDER AREA: 21 |
WEIGHT: 2.55 |
| SIZE: Expert Cruiser |
TOP TUBE: 20 |
HEAD ANG: 73 |
CHAINSTAY: 14.4 / 15.74 |
SEAT TUBE: 22.2 |
HEAD TUBE: 1 |
SEAT ANG: 70 |
BB: 11.5" |
RIDER AREA: 22.5 |
WEIGHT: 2.8 |
| SIZE: Pro Cruiser |
TOP TUBE: 20.75 |
HEAD ANG: 73.5 |
CHAINSTAY: 14.5 / 15.75 |
SEAT TUBE: 26.8 |
HEAD TUBE: 1-1/8 |
SEAT ANG: 71 |
BB: 11.5" - 11.7" |
RIDER AREA: 23.5 |
WEIGHT: 3.8 |
| SIZE: Pro XL Cruiser |
TOP TUBE: 21.5 |
HEAD ANG: 73.5 |
CHAINSTAY: 14.5 / 15.75 |
SEAT TUBE: 26.8 |
HEAD TUBE: 1-1/8 |
SEAT ANG: 71 |
BB: 11.5" - 11.7" |
RIDER AREA: 24 |
WEIGHT: 3.85 |
| SIZE: Pro XXL Cruiser |
TOP TUBE: 22 |
HEAD ANG: 73.5 |
CHAINSTAY: 14.5 / 15.75 |
SEAT TUBE: 26.8 |
HEAD TUBE: 1-1/8 |
SEAT ANG: 71 |
BB: 11.5" - 11.7" |
RIDER AREA: 24.5 |
WEIGHT: 3.9 |
| SIZE: BIG WIG 26" |
TOP TUBE: 22.5 |
HEAD ANG: 71.5 |
CHAINSTAY: 16 / 17.5 |
SEAT TUBE: 26.8 |
HEAD TUBE: 1-1/8 |
SEAT ANG: 68 |
BB: 11.5" |
RIDER AREA: 27.5 |
WEIGHT: 4.2 |
| SIZE: OS20 Pro |
TOP TUBE:20.75 |
HEAD ANG: 73(5) |
CHAINSTAY: 14 / 15.25 |
SEAT TUBE: 26.8 |
HEAD TUBE: 1-1/8 |
SEAT ANG: 72 |
BB: |
RIDER AREA: |
WEIGHT: |
| SIZE: OS20 Pro XL |
TOP TUBE: 21.25 |
HEAD ANG: 73(5) |
CHAINSTAY: 14.5 / 15.75 |
SEAT TUBE: 26.8 |
HEAD TUBE: 1-1/8 |
SEAT ANG: 72 |
BB: 11.375"(6) |
RIDER AREA: 23.75 |
WEIGHT: 3.7 |
| SIZE: OS20 Pro XXL |
TOP TUBE: 21.5 |
HEAD ANG: 73(5) |
CHAINSTAY: 14.5 / 15.75 |
SEAT TUBE: 26.8 |
HEAD TUBE: 1-1/8 |
SEAT ANG: 72.5 |
BB: 11.375"(6) |
RIDER AREA: 24 |
WEIGHT: 3.8 |
| SIZE: OS20 Pro XXXL |
TOP TUBE: 22 |
HEAD ANG: 73(5) |
CHAINSTAY: 14.5 / 15.75 |
SEAT TUBE: 26.8 |
HEAD TUBE: 1-1/8 |
SEAT ANG: 72.5 |
BB: |
RIDER AREA: 24.25 |
WEIGHT: 3.9 |
- BB height has two listings depending on which tire size is used
-
Frame weights can vary (+) or (-) .3 due to the differences in tubes and paint used
Frame weights were determined by taking an average of multiple frame weights
- Micro Mini frame is designed to be used with 20" wheels
- Expert XL is designed for 406mm wheels. 451mm wheels can be used with brake mount adapters
- OS20 measurements were taken using Tioga OS1.85 front, OS1.60 rear with Answer Dagger fork
- All frames ordered before 6/1/22 were made with a 74 degree headtube angle.
RACE BIKE AND RACE FRAME FITMENT GUIDE
Race Bike and Race Frame Fitment Guide
| FRAME/BIKE SIZE |
HEIGHT |
TYPICAL AGE |
| FRAME/BIKE SIZE: MICRO |
HEIGHT: 3' - 3'7" |
TYPICAL AGE: 3 - 5 |
| FRAME/BIKE SIZE: MINI |
HEIGHT: 3'4" - 4' |
TYPICAL AGE: 5 - 6 |
| FRAME/BIKE SIZE: JUNIOR |
HEIGHT: 3'10" - 4'5" |
TYPICAL AGE: 7 - 8 |
| FRAME/BIKE SIZE: EXPERT |
HEIGHT: 4'2" - 4'9" |
TYPICAL AGE: 9 - 10 |
| FRAME/BIKE SIZE: EXPERT XL |
HEIGHT: 4'6" - 5'2" |
TYPICAL AGE: 11 - 12 |
| FRAME/BIKE SIZE: PRO |
HEIGHT: 4'9" - 5'7" |
TYPICAL AGE: 13 - 14 |
| FRAME/BIKE SIZE: PRO XL |
HEIGHT: 5'6" - 6'1" |
TYPICAL AGE: 15 - 18 |
| FRAME/BIKE SIZE: PRO XXL |
HEIGHT: 5'9" - 6'5" |
TYPICAL AGE: |
| FRAME/BIKE SIZE: PRO XXXL |
HEIGHT: 6'3" - 6'9" |
TYPICAL AGE: |
