2021 Orbea Gain M20 M
Build
700C/29 in × 30 mm
Insights
Average stack and reach vs trend of endurance road bikes
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 575mm |
| Reach | 388mm |
| Stack to Reach Ratio | 1.48:1 |
| Seat Tube Length, C-T | 515mm |
| Top Tube Length, Effective/Horizontal Center | 547mm |
| Top Tube Slope | 8.5deg |
| Head Tube Angle | 72deg |
| Seat Tube Angle | 74.5deg |
| Head Tube Length | 146mm |
| Bottom Bracket Drop | 74mm |
| Bottom Bracket Height | 267mm |
| Chainstay Length | 420mm |
| Chainstay Length Horizontal | 413.4mm |
| Front-Center | 612.6mm |
| Front-Center Horizontal | 608.1mm |
| Wheelbase | 1021.5mm |
| Fork Offset/Rake | 50mm |
| Fork Length (Axle-To-Crown) | 400mm |
| Trail | 58.2mm mid/neutral |
| Mechanical Trail | 55.4mm |
| Wheel Flop | 17.1mm |
| Standover Height | 819.5mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 101.6mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 97mm |
M20 Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 30mm |
| Tire Outer Diameter | 682mm |
| Bike Length with Tires | 1703.5mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
| Features | E-bike |
Published Sizing Recommendations
| Height | 170 cm to 180 cm |
Source:https://www.orbea.com/be-en/ebikes/road/gain/cat/gain-m20