2018 Diamondback Bicycles Lux Base Medium
Build
650B/27.5 in × 2.35 in
Insights
Very aggressive stack and reach vs trend of hardtail trail mtb bikes
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Stack and Reach vs. Category Trend
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Geometry
| Stack | 546mm |
| Reach | 416mm |
| Stack to Reach Ratio | 1.31:1 |
| Seat Tube Length, C-T | 430mm |
| Top Tube Length, Actual C-C | 580mm |
| Top Tube Slope | 14deg |
| Head Tube Angle | 68deg |
| Seat Tube Angle | 73.3deg |
| Head Tube Length | 105mm |
| Bottom Bracket Drop | 44mm |
| Bottom Bracket Height | 307.7mm |
| Chainstay Length | 430mm |
| Chainstay Length Horizontal | 427.7mm |
| Front-Center | 670mm |
| Front-Center Horizontal | 668.3mm |
| Wheelbase | 1096mm |
| Fork Offset/Rake | 46mm |
| Trail | 92.5mm very high |
| Mechanical Trail | 85.8mm |
| Wheel Flop | 32.1mm |
| Standover Height | 647mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 148.3mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 137.7mm |
Base Build
| Wheel Size | 650B, 27.5 inch (584mm BSD) |
| Tire Width | 2.35in |
| Tire Outer Diameter | 703.4mm |
| Bike Length with Tires | 1799.4mm |
| Suspension Type | Hardtail (Front suspension) |
| Bar Type | Flat Bar |
| Fork Travel | 130mm |
| Suspension Sag | Unknown |
| Frame Material | Aluminum |
| Fork Material | Steel |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 5 ft 6 in to 5 ft 11 in |
Source:https://99spokes.com/bikes/diamondback/2018/lux-27.5-pro