2026 MMR Bikes Aelion SL S
Build
700C/29 in × 30 mm
Insights
Average stack and reach vs trend of performance road bikes
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 526mm |
| Reach | 379mm |
| Stack to Reach Ratio | 1.39:1 |
| Seat Tube Length, C-C | 440mm |
| Top Tube Length, Actual C-C | 500mm |
| Top Tube Length, Unknown | 530mm |
| Head Tube Angle | 72deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 125mm |
| Bottom Bracket Drop | 70mm |
| Bottom Bracket Height | 271mm |
| Chainstay Length | 410mm |
| Chainstay Length Horizontal | 404mm |
| Front-Center | 580.3mm |
| Front-Center Horizontal | 576mm |
| Wheelbase | 980mm |
| Fork Offset/Rake | 46.5mm |
| Trail | 61.9mm mid/neutral |
| Mechanical Trail | 58.9mm |
| Wheel Flop | 18.2mm |
| Standover Height | 754mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 69.3mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 101mm |
SL Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 30mm |
| Tire Outer Diameter | 682mm |
| Bike Length with Tires | 1662mm |
| Crank Length | 170mm |
| Stem Length | 100mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 164 cm to 174 cm |
Source:mmrbikes.com