2020 Constantine Bikes Drag Base
Geometry
51 | 54 | 56 | 60 | 58 | |
Seat Tube Length, C-T | 510mm | 540mm | 506mm | 600mm | 580mm |
Seat Tube Length, C-C | 464.9mm | 595mm | 515mm | 555mm | 535mm |
Top Tube Length, Effective/Horizontal Center | 510mm | 530mm | 550mm | 570.5mm | 571mm |
Head Tube Angle | 74.5deg | 74.5deg | 74.5deg | 74.5deg | 74.5deg |
Seat Tube Angle | 76.2deg | 76.2deg | 76.2deg | 76.2deg | 76.1deg |
Head Tube Length | 110mm | 110mm | 110mm | 140mm | 120mm |
Bottom Bracket Drop | 30mm | 54mm | 54mm | 54mm | 54mm |
Bottom Bracket Height | 306mm | 282mm | 282mm | 282mm | 282mm |
Trail | — — | — — | — — | — — | — — |
Mechanical Trail | — | — | — | — | — |
Wheel Flop | — | — | — | — | — |
Pedal Spindle to Ground Clearance | 136mm 170 mm cranks | 112mm 170 mm cranks | 112mm 170 mm cranks | 112mm 170 mm cranks | 112mm 170 mm cranks |
Base Build
51 | 54 | 56 | 60 | 58 | |
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 |
Tire Width | 25mm | 25mm | 25mm | 25mm | 25mm |
Tire Outer Diameter | 672mm | 672mm | 672mm | 672mm | 672mm |
Source:http://constantinebikes.com/goods/goods_view.php?goodsNo=1000000141