2025 Wabi Cycles Special Base
- Category
- Track/Fixed-gear
- Design
- Drop Bar, Rigid, non-suspension corrected
- Frame
- Steel
- Fork
- Steel
- Features
- Rim brake, Single-speed capable
Geometry
42cm | 49cm | 55cm | 52cm | 58cm | 60cm | |
Stack | 430mm | 510mm | 555mm | 530mm | 580mm | 600mm |
Reach | 380mm | 375mm | 380mm | 390mm | 395mm | 395mm |
Stack to Reach Ratio | 1.13:1 | 1.36:1 | 1.46:1 | 1.36:1 | 1.47:1 | 1.52:1 |
Seat Tube Length, C-T | — | 560mm | — | — | — | — |
Seat Tube Length, C-C | 420mm | 490mm | 550mm | 520mm | 580mm | 600mm |
Top Tube Length, Effective/Horizontal Center | 500mm | 530mm | 550mm | 540mm | 570mm | 580mm |
Top Tube Length, Effective/Horizontal HT Top | 548mm | — | — | — | — | — |
Top Tube Slope | — | -3.1deg | — | — | — | — |
Head Tube Angle | 71deg | 72deg | 73deg | 72deg | 73.5deg | 74deg |
Seat Tube Angle | 73.5deg | 74deg | 73deg | 74deg | 73deg | 73deg |
Head Tube Length | 80mm | 95mm | 150mm | 125mm | 176mm | 204mm |
Bottom Bracket Drop | 40mm | 62mm | 62mm | 62mm | 62mm | 62mm |
Bottom Bracket Height | 299mm | 277mm | 277mm | 277mm | 277mm | 277mm |
Chainstay Length | 375mm | 400mm | 400mm | 400mm | 400mm | 400mm |
Chainstay Length Horizontal | 372.9mm | 395.2mm | 395.2mm | 395.2mm | 395.2mm | 395.2mm |
Front-Center | 538.6mm | 583.1mm | 588.1mm | 588.1mm | 590.1mm | 593.1mm |
Front-Center Horizontal | 537.1mm | 579.8mm | 584.8mm | 584.8mm | 586.8mm | 589.8mm |
Wheelbase | 910mm | 975mm | 980mm | 980mm | 982mm | 985mm |
Fork Offset/Rake | 45mm | 45mm | 45mm | 45mm | 40mm | 40mm |
Trail | 69.1mm high | 62.8mm mid/neutral | 56.6mm mid/neutral | 62.8mm mid/neutral | 58.7mm mid/neutral | 55.6mm mid/neutral |
Mechanical Trail | 65.4mm | 59.8mm | 54.1mm | 59.8mm | 56.3mm | 53.4mm |
Wheel Flop | 21.3mm | 18.5mm | 15.8mm | 18.5mm | 16mm | 14.7mm |
Standover Height | 688mm | 767mm | 825mm | 796mm | 854mm | 883mm |
Tire to Pedal Spindle | 29.6mm 170 mm cranks | 74.1mm 170 mm cranks | 79.1mm 170 mm cranks | 79.1mm 170 mm cranks | 81.1mm 170 mm cranks | 84.1mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 129mm 170 mm cranks | 107mm 170 mm cranks | 107mm 170 mm cranks | 107mm 170 mm cranks | 107mm 170 mm cranks | 107mm 170 mm cranks |
Base Build
42cm | 49cm | 55cm | 52cm | 58cm | 60cm | |
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 28mm | 28mm | 28mm | 28mm | 28mm | 28mm |
Tire Width Max | 32mm | 32mm | 32mm | 32mm | 32mm | — |
Tire Outer Diameter | 678mm | 678mm | 678mm | 678mm | 678mm | 678mm |
Bike Length with Tires | 1588mm | 1653mm | 1658mm | 1658mm | 1660mm | 1663mm |
Handlebar Width | 400mm | 400mm | 420mm | 420mm | 440mm | 440mm |
Stem Length | 90mm | 90mm | 110mm | 100mm | 120mm | 120mm |
Published Sizing Recommendations
Height | 4 ft 10 in to 5 ft 4 in | 5 ft 4 in to 5 ft 7 in | 5 ft 10 in to 6 ft 1 in | 5 ft 7 in to 5 ft 10 in | 6 ft 1 in to 6 ft 4 in | 6 ft 3 in to 6 ft 6 in |
Stack and Reach vs. Category Trend
Very Upright
Somewhat Upright
Average
Somewhat Aggressive
Very Aggressive
The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.
Learn more about the Upright/Aggressive ScaleCategory Trend
Track/Fixed-gearSource:https://wabicycles.com/pages/tech-specs