2017 Salsa Cycles Colossal Base 55
Build
700C/29 in × 30 mm
Insights
Somewhat aggressive stack and reach vs trend of endurance road bikes
Stack and Reach vs. Category Trend
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Geometry
| Stack | 551mm |
| Reach | 387mm |
| Stack to Reach Ratio | 1.42:1 |
| Seat Tube Length, C-T | 515mm |
| Top Tube Length, Effective/Horizontal HT Top | 550mm |
| Top Tube Slope | 6.1deg |
| Head Tube Angle | 72.5deg |
| Seat Tube Angle | 73.5deg |
| Head Tube Length | 140mm |
| Bottom Bracket Drop | 70mm |
| Bottom Bracket Height | 271mm |
| Chainstay Length | 415mm |
| Chainstay Length Max | 415mm |
| Chainstay Length Horizontal | 409.1mm |
| Chainstay Length Horizontal Max | 409.1mm |
| Front-Center | 587.8mm |
| Front-Center Horizontal | 583.7mm |
| Wheelbase | 992.7mm |
| Wheelbase Max | 992.7mm |
| Fork Offset/Rake | 43mm |
| Fork Length (Axle-To-Crown) | 367mm |
| Trail | 62.4mm mid/neutral |
| Mechanical Trail | 59.5mm |
| Wheel Flop | 17.9mm |
| Standover Height | 759.8mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 76.8mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 101mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 30mm |
| Tire Outer Diameter | 682mm |
| Bike Length with Tires | 1674.7mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Steel |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:https://salsacycles.com/bikes/colossal/2016_colossal_apex