2018 CUBE Bikes Aim Base 21"
Build
29mm BSD × 2.25 in
Insights
Somewhat upright stack and reach vs trend of hardtail cross-country mtb bikes
Design deviates from other sizes of CUBE Bikes Aim
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Stack and Reach vs. Category Trend
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Geometry
| Stack | 639mm |
| Reach | 415mm |
| Stack to Reach Ratio | 1.54:1 |
| Seat Tube Length, C-T | 470mm |
| Top Tube Length, Effective/Horizontal Unknown | 610mm |
| Top Tube Slope | 18.9deg |
| Head Tube Angle | 70deg |
| Seat Tube Angle | 73deg |
| Head Tube Length | 130mm |
| Bottom Bracket Drop | 60mm |
| Bottom Bracket Height | 11.7mm |
| Chainstay Length | 450mm |
| Chainstay Length Horizontal | 446mm |
| Front-Center | 682.7mm |
| Front-Center Horizontal | 680mm |
| Wheelbase | 1126mm |
| Fork Offset/Rake | 51mm |
| Trail | -28.2mm |
| Mechanical Trail | -26.5mm |
| Wheel Flop | -9.1mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 441mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | -158.3mm |
Base Build
| Wheel Size | 29mm BSD |
| Tire Width | 2.25in |
| Tire Outer Diameter | 143.3mm |
| Bike Length with Tires | 1269.3mm |
| Suspension Type | Hardtail (Front suspension) |
| Bar Type | Flat Bar |
| Fork Travel | 100mm |
| Suspension Sag | Unknown |
| Frame Material | Aluminum |
| Fork Material | Aluminum |
| Brake Type | Disc |
Source:https://archiv.cube.eu/en/2018/101510