2018 Orbea Alma M10 SM 29
Build
700C/29 in × 2.2 in
Insights
Average stack and reach vs trend of hardtail cross-country mtb bikes
Design deviates from other sizes of Orbea Alma
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 573mm |
| Reach | 380mm |
| Stack to Reach Ratio | 1.51:1 |
| Seat Tube Length, C-T | 400mm |
| Top Tube Length, Effective/Horizontal HT Top | 557mm |
| Top Tube Slope | 21deg |
| Head Tube Angle | 69.5deg |
| Seat Tube Angle | 73.5deg |
| Head Tube Length | 90mm |
| Bottom Bracket Drop | 61mm |
| Bottom Bracket Height | 305.9mm |
| Chainstay Length | 430mm |
| Chainstay Length Horizontal | 425.7mm |
| Front-Center | 638.3mm |
| Front-Center Horizontal | 635.4mm |
| Wheelbase | 1061mm |
| Fork Offset/Rake | 44mm |
| Trail | 90.2mm very high |
| Mechanical Trail | 84.5mm |
| Wheel Flop | 29.6mm |
| Standover Height | 715mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 101.4mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 135.9mm |
M10 Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 2.2in |
| Tire Outer Diameter | 733.8mm |
| Bike Length with Tires | 1794.8mm |
| Suspension Type | Hardtail (Front suspension) |
| Bar Type | Flat Bar |
| Fork Travel | 100mm |
| Suspension Sag | Unknown |
| Frame Material | Carbon/Composite |
| Fork Material | Unknown |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 155 cm to 170 cm |
Source:https://www.orbea.com/us-en/support/manuals/obook18-en