2021 Curve Cycling GMX+ V1 XS
Build
650B/27.5 in × 2.6 in
Insights
Somewhat aggressive stack and reach vs trend of off-road touring bikes
Design deviates from other sizes of Curve Cycling GMX+
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 578mm |
| Reach | 390mm |
| Stack to Reach Ratio | 1.48:1 |
| Seat Tube Length, C-T | 470mm |
| Top Tube Length, Effective/Horizontal HT Top | 547mm |
| Top Tube Slope | 13.6deg |
| Head Tube Angle | 68deg |
| Seat Tube Angle | 74.75deg |
| Head Tube Length | 130mm |
| Bottom Bracket Drop | 75mm |
| Bottom Bracket Height | 283mm |
| Chainstay Length | 440mm |
| Chainstay Length Horizontal | 433.6mm |
| Front-Center | 657mm |
| Front-Center Horizontal | 651.4mm |
| Wheelbase | 1085mm |
| Fork Offset/Rake | 55mm |
| Fork Length (On-Axis) | 430mm |
| Trail | 85.3mm very high |
| Mechanical Trail | 79.1mm |
| Wheel Flop | 29.6mm |
| Standover Height | 755mm |
| Tire to Pedal Spindle Distance With 165 mm cranks | 134mm |
| Pedal Spindle to Ground Clearance With 165 mm cranks | 118mm |
V1 Build
| Wheel Size | 650B, 27.5 inch (584mm BSD) |
| Tire Width | 2.6in |
| Tire Outer Diameter | 716.1mm |
| Bike Length with Tires | 1801.1mm |
| Crank Length | 165mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Titanium |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 154 cm to 163 cm |
Source:https://www.curvecycling.com.au/collections/mountain-bikes/products/gmx-plus-bikepacking-bike