2021 Curve Cycling GMX+ V1 XM
Build
700C/29 in × 3 in
Insights
Very 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 | 631mm |
| Reach | 453mm |
| Stack to Reach Ratio | 1.39:1 |
| Seat Tube Length, C-T | 565mm |
| Top Tube Length, Effective/Horizontal HT Top | 625mm |
| Top Tube Slope | 8.1deg |
| Head Tube Angle | 69deg |
| Seat Tube Angle | 74.8deg |
| Head Tube Length | 168mm |
| Bottom Bracket Drop | 87.5mm |
| Bottom Bracket Height | 299.7mm |
| Chainstay Length | 460mm |
| Chainstay Length Horizontal | 451.6mm |
| Front-Center | 726mm |
| Front-Center Horizontal | 720.4mm |
| Wheelbase | 1172mm |
| Fork Offset/Rake | 55mm |
| Fork Length (On-Axis) | 430mm |
| Trail | 89.7mm very high |
| Mechanical Trail | 83.8mm |
| Wheel Flop | 30mm |
| Standover Height | 861mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 168.8mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 129.7mm |
V1 Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 3in |
| Tire Outer Diameter | 774.4mm |
| Bike Length with Tires | 1946.4mm |
| Crank Length | 170mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Titanium |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 170 cm to 183 cm |
Source:https://www.curvecycling.com.au/collections/mountain-bikes/products/gmx-plus-bikepacking-bike