2020 CUBE Bikes Reaction TM 18"
Build
650B/27.5 in × 2.6 in
Insights
Somewhat upright 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 | 627mm |
| Reach | 415mm |
| Stack to Reach Ratio | 1.51:1 |
| Seat Tube Length, C-T | 450mm |
| Seat Tube Length, C-C | 407mm |
| Top Tube Length, Effective/Horizontal HT Top | 568mm |
| Top Tube Slope | 19.8deg |
| Head Tube Angle | 67deg |
| Seat Tube Angle | 73.5deg |
| Head Tube Length | 106.5mm |
| Bottom Bracket Drop | 60.5mm |
| Bottom Bracket Height | 297.5mm |
| Chainstay Length | 427mm |
| Chainstay Length Horizontal | 422.7mm |
| Front-Center | 715.9mm |
| Front-Center Horizontal | 713.3mm |
| Wheelbase | 1136mm |
| Fork Offset/Rake | 53.2mm |
| Trail | 94.1mm very high |
| Mechanical Trail | 86.7mm |
| Wheel Flop | 33.9mm |
| Standover Height | 785mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 187.8mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 127.5mm |
TM Build
| Wheel Size | 650B, 27.5 inch (584mm BSD) |
| Tire Width | 2.6in |
| Tire Outer Diameter | 716.1mm |
| Bike Length with Tires | 1852.1mm |
| Handlebar Width | 760mm |
| Suspension Type | Hardtail (Front suspension) |
| Bar Type | Flat Bar |
| Fork Travel | 130mm |
| Suspension Sag | Unknown |
| Frame Material | Aluminum |
| Fork Material | Unknown |
| Brake Type | Disc |
Source:https://www.cube.eu/en/2020/bikes/mountainbike/hardtail/reaction/cube-reaction-tm-greennblack-2020/