2017 Soma Fabrications Saga DC
- Category
- Touring
- Design
- Drop Bar, Rigid, non-suspension corrected
- Frame
- Steel
- Fork
- Steel
Geometry
46 | 49 | 52 | 54 | 56 | 58 | 61 | 66 | |
Stack | 528mm | 542mm | 567mm | 580mm | 600mm | 622mm | 643mm | 667mm |
Reach | 358mm | 367mm | 369mm | 381mm | 381mm | 389mm | 397mm | 403mm |
Stack to Reach Ratio | 1.47:1 | 1.48:1 | 1.54:1 | 1.52:1 | 1.57:1 | 1.6:1 | 1.62:1 | 1.66:1 |
Seat Tube Length, C-T | 435mm | 465mm | 495mm | 515mm | 535mm | 555mm | 585mm | 645mm |
Top Tube Length, Effective/Horizontal Center | 510mm | 525mm | 540mm | 555mm | 565mm | 580mm | 600mm | 615mm |
Top Tube Slope | 13deg | 10.9deg | 10.3deg | 9.3deg | 9.3deg | 9.4deg | 8.5deg | 5deg |
Head Tube Angle | 70.5deg | 70.5deg | 71deg | 71.5deg | 72deg | 72deg | 72deg | 72deg |
Seat Tube Angle | 74deg | 74deg | 73.5deg | 73.5deg | 73deg | 73deg | 72.5deg | 72.5deg |
Head Tube Length | 135mm | 150mm | 175mm | 144mm | 165mm | 185mm | 210mm | 235mm |
Bottom Bracket Drop | 50mm | 50mm | 50mm | 80mm | 80mm | 80mm | 80mm | 80mm |
Bottom Bracket Height | 280.3mm | 280.3mm | 280.3mm | 278mm | 278mm | 278mm | 278mm | 278mm |
Chainstay Length | 450mm | 450mm | 450mm | 450mm | 450mm | 450mm | 450mm | 450mm |
Chainstay Length Horizontal | 447.2mm | 447.2mm | 447.2mm | 442.8mm | 442.8mm | 442.8mm | 442.8mm | 442.8mm |
Front-Center | 575mm | 592.9mm | 594.9mm | 602.5mm | 602.5mm | 617.4mm | 632.3mm | 646.1mm |
Front-Center Horizontal | 572.8mm | 590.8mm | 592.8mm | 597.2mm | 597.2mm | 612.2mm | 627.2mm | 641.2mm |
Wheelbase | 1020mm | 1038mm | 1040mm | 1040mm | 1040mm | 1055mm | 1070mm | 1084mm |
Fork Offset/Rake | 43mm | 43mm | 43mm | 45mm | 45mm | 45mm | 45mm | 45mm |
Trail | 71.4mm high | 71.4mm high | 68.3mm high | 72.3mm high | 69mm high | 69mm high | 69mm high | 69mm high |
Mechanical Trail | 67.3mm | 67.3mm | 64.5mm | 68.6mm | 65.6mm | 65.6mm | 65.6mm | 65.6mm |
Wheel Flop | 22.5mm | 22.5mm | 21mm | 21.8mm | 20.3mm | 20.3mm | 20.3mm | 20.3mm |
Standover Height | 713mm | 734mm | 752mm | 777mm | 785mm | 805mm | 836mm | 876mm |
Tire to Pedal Spindle | 74.7mm 170 mm cranks | 92.6mm 170 mm cranks | 94.6mm 170 mm cranks | 74.5mm 170 mm cranks | 74.5mm 170 mm cranks | 89.4mm 170 mm cranks | 104.3mm 170 mm cranks | 118.1mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 110.3mm 170 mm cranks | 110.3mm 170 mm cranks | 110.3mm 170 mm cranks | 108mm 170 mm cranks | 108mm 170 mm cranks | 108mm 170 mm cranks | 108mm 170 mm cranks | 108mm 170 mm cranks |
DC Build
46 | 49 | 52 | 54 | 56 | 58 | 61 | 66 | |
Wheel Size | 26 in 559 mm BSD | 26 in 559 mm BSD | 26 in 559 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 | 2in | 2in | 2in | 47mm | 47mm | 47mm | 47mm | 47mm |
Tire Width Max | 2in | 2in | 2in | 47mm | 47mm | 47mm | 47mm | 47mm |
Tire Outer Diameter | 660.6mm | 660.6mm | 660.6mm | 716mm | 716mm | 716mm | 716mm | 716mm |
Bike Length with Tires | 1680.6mm | 1698.6mm | 1700.6mm | 1756mm | 1756mm | 1771mm | 1786mm | 1800mm |
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
TouringSource:https://www.somafab.com/archives/product/saga-dc-frame-set-disccanti