2022 Diamondback Bicycles Sync'r Aluminium MD/18
Build
650B/27.5 in × 2.8 in
Insights
Somewhat aggressive stack and reach vs trend of full-suspension cross-country mtb bikes
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 584mm |
| Reach | 440mm |
| Stack to Reach Ratio | 1.33:1 |
| Seat Tube Length, C-T | 460mm |
| Top Tube Length, Effective/Horizontal Center | 606mm |
| Top Tube Slope | 14.1deg |
| Head Tube Angle | 66deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 110mm |
| Bottom Bracket Drop | 55mm |
| Bottom Bracket Height | 308.1mm |
| Chainstay Length | 435mm |
| Chainstay Length Horizontal | 431.5mm |
| Front-Center | 722.6mm |
| Front-Center Horizontal | 720.5mm |
| Wheelbase | 1152mm |
| Fork Offset/Rake | 44mm |
| Trail | 113.5mm very high |
| Mechanical Trail | 103.7mm |
| Wheel Flop | 42.2mm |
| Standover Height | 757mm |
| Tire to Pedal Spindle Distance With 175 mm cranks | 184.5mm |
| Pedal Spindle to Ground Clearance With 175 mm cranks | 133.1mm |
Aluminium Build
| Wheel Size | 650B, 27.5 inch (584mm BSD) |
| Tire Width | 2.8in |
| Tire Outer Diameter | 726.2mm |
| Bike Length with Tires | 1878.2mm |
| Crank Length | 175mm |
| Handlebar Width | 785mm |
| Stem Length | 45mm |
| Suspension Type | Hardtail (Front suspension) |
| Bar Type | Flat Bar |
| Fork Travel | 140mm |
| Suspension Sag | Unknown |
| Frame Material | Carbon/Composite |
| Fork Material | Unknown |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 5 ft 7 in to 5 ft 10 in |
Source:https://www.diamondback.com/mountain-bikes/hardtail-bikes/sync-r-4520