2024 Dolan Bikes Pre-Cursa Aluminum
- Category
- Track/Fixed-gear
- Design
- Drop Bar, Rigid, non-suspension corrected
- Frame
- Aluminum
- Fork
- Carbon/Composite
- Features
- N/A brake
Geometry
45cm | 50cm | 52cm | 54cm | 56cm | 58cm | 60cm | |
Stack | 487.5mm | 503mm | 516.9mm | 539.5mm | 561.3mm | 580.6mm | 599.9mm |
Reach | 384.2mm | 396mm | 400.8mm | 408mm | 411.6mm | 412.8mm | 444.9mm |
Stack to Reach Ratio | 1.27:1 | 1.27:1 | 1.29:1 | 1.32:1 | 1.36:1 | 1.41:1 | 1.35:1 |
Seat Tube Length, C-T | 450mm | 500mm | 520mm | 540mm | 560mm | 580mm | 600mm |
Top Tube Length, Effective/Horizontal HT Top | 498mm | 525.7mm | 535mm | 547.2mm | 555mm | 570mm | 608.8mm |
Top Tube Slope | 5.9deg | 2.2deg | 1.6deg | 1.9deg | 2.3deg | 2.3deg | 2.2deg |
Head Tube Angle | 71deg | 73deg | 73deg | 74deg | 75deg | 75deg | 75deg |
Seat Tube Angle | 76deg | 75deg | 75deg | 75deg | 74deg | 74deg | 74deg |
Head Tube Length | 95mm | 105mm | 120mm | 140mm | 160mm | 180mm | 200mm |
Bottom Bracket Drop | — | — | — | — | — | 52mm | 52mm |
Bottom Bracket Height | — | — | — | — | — | 284mm | 284mm |
Chainstay Length | — | — | — | — | — | 400mm | 400mm |
Chainstay Length Horizontal | — | — | — | — | — | 396.6mm | 396.6mm |
Front-Center | — | — | — | — | — | 593mm | 630.1mm |
Front-Center Horizontal | — | — | — | — | — | 590.7mm | 627.9mm |
Wheelbase | — | — | — | — | — | 987.3mm | 1024.6mm |
Fork Offset/Rake | — | — | — | — | — | 35mm | 35mm |
Trail | — — | — — | — — | — — | — — | 53.8mm mid/neutral | 53.8mm mid/neutral |
Mechanical Trail | — | — | — | — | — | 52mm | 52mm |
Wheel Flop | — | — | — | — | — | 13.5mm | 13.5mm |
Tire to Pedal Spindle | — 165 mm cranks | — 165 mm cranks | — 165 mm cranks | — 165 mm cranks | — 165 mm cranks | 92mm 165 mm cranks | 124.1mm 170 mm cranks |
Pedal Spindle to Ground Clearance | — 165 mm cranks | — 165 mm cranks | — 165 mm cranks | — 165 mm cranks | — 165 mm cranks | 119mm 165 mm cranks | 114mm 170 mm cranks |
Aluminum Build
45cm | 50cm | 52cm | 54cm | 56cm | 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 | 700C/29 in 622 mm BSD |
Tire Width | 25mm | 25mm | 25mm | 25mm | 25mm | 25mm | 25mm |
Tire Width Max | 28mm | 28mm | 28mm | 28mm | 28mm | 28mm | 28mm |
Tire Outer Diameter | 672mm | 672mm | 672mm | 672mm | 672mm | 672mm | 672mm |
Bike Length with Tires | — | — | — | — | — | 1659.3mm | 1696.6mm |
Crank Length | 165mm | 165mm | 165mm | 165mm | 165mm | 165mm | 170mm |
Handlebar Width | 38mm | 40mm | 40mm | 42mm | 42mm | 42mm | 44mm |
Stem Length | 7mm | 8mm | 9mm | 10mm | 11mm | 12mm | 12mm |
Published Sizing Recommendations
Height | 4 ft 10 in to 5 ft 2 in | 5 ft 2 in to 5 ft 4 in | 5 ft 4 in to 5 ft 6 in | 5 ft 6 in to 5 ft 9 in | 5 ft 9 in to 5 ft 11 in | 5 ft 11 in to 6 ft 1 in | 6 ft 1 in to 6 ft 5 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:Email discussion with a Dolan sales person, dolan-bikes.com