2021 Pilot Cycles Scram Base 51
Build
650B/27.5 in × 38 mm
Insights
Very upright stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Pilot Cycles Scram
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 563mm |
| Reach | 344mm |
| Stack to Reach Ratio | 1.64:1 |
| Seat Tube Length, C-T | 510mm |
| Top Tube Length, Effective/Horizontal HT Top | 512mm |
| Top Tube Slope | 8.5deg |
| Head Tube Angle | 71deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 125mm |
| Bottom Bracket Drop | 72mm |
| Bottom Bracket Height | 258mm |
| Chainstay Length | 425mm |
| Chainstay Length Horizontal | 418.9mm |
| Front-Center | 569.7mm |
| Front-Center Horizontal | 565.1mm |
| Wheelbase | 984mm |
| Fork Offset/Rake | 49.2mm |
| Trail | 61.6mm mid/neutral |
| Mechanical Trail | 58.2mm |
| Wheel Flop | 19mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 69.7mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 88mm |
Base Build
| Wheel Size | 650B, 27.5 inch (584mm BSD) |
| Tire Width | 38mm |
| Tire Outer Diameter | 660mm |
| Bike Length with Tires | 1644mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Titanium |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:https://www.pilotcycles.com/frame-customize/scram/