2019 Curve Cycling GXR 650b
- Category
- All-road/Gravel
- Design
- Drop Bar, Rigid, non-suspension corrected
- Frame
- Titanium
- Fork
- Carbon/Composite
- Features
- Disc brake
Geometry
XS | SM | MD | LG | XL | |
Stack | 554mm | 565mm | 575mm | 591mm | 608mm |
Reach | 371mm | 381mm | 388mm | 394mm | 403mm |
Stack to Reach Ratio | 1.49:1 | 1.48:1 | 1.48:1 | 1.5:1 | 1.51:1 |
Seat Tube Length, C-T | 540mm | 550mm | 560mm | 580mm | 595mm |
Top Tube Length, Effective/Horizontal Center | 542mm | 555mm | 565mm | 575mm | 590mm |
Top Tube Slope | 4.1deg | 4.1deg | 4.1deg | 3.7deg | 3.9deg |
Head Tube Angle | 71deg | 71.5deg | 71.5deg | 72deg | 72deg |
Seat Tube Angle | 73deg | 73deg | 73deg | 73deg | 73deg |
Head Tube Length | 115mm | 125mm | 136mm | 150mm | 170mm |
Bottom Bracket Drop | 70mm | 70mm | 70mm | 68mm | 68mm |
Bottom Bracket Height | 286mm | 286mm | 286mm | 288mm | 288mm |
Chainstay Length | 432mm | 432mm | 432mm | 432mm | 432mm |
Chainstay Length Horizontal | 426.3mm | 426.3mm | 426.3mm | 426.6mm | 426.6mm |
Front-Center | 596mm | 605mm | 615mm | 621mm | 636mm |
Front-Center Horizontal | 591.7mm | 600.7mm | 610.7mm | 617.4mm | 632.4mm |
Wheelbase | 1018mm | 1027mm | 1037mm | 1044mm | 1059mm |
Fork Offset/Rake | 51mm | 51mm | 51mm | 51mm | 51mm |
Fork Length (Axle-To-Crown) | 400mm | 400mm | 400mm | 400mm | 400mm |
Trail | 68.6mm high | 65.3mm high | 65.3mm high | 62.1mm mid/neutral | 62.1mm mid/neutral |
Mechanical Trail | 64.9mm | 62mm | 62mm | 59mm | 59mm |
Wheel Flop | 21.1mm | 19.7mm | 19.7mm | 18.2mm | 18.2mm |
Standover Height | 798mm | 808mm | 818mm | 838mm | 853mm |
Tire to Pedal Spindle | 75mm 165 mm cranks | 84mm 165 mm cranks | 89mm 170 mm cranks | 90mm 175 mm cranks | 105mm 175 mm cranks |
Pedal Spindle to Ground Clearance | 121mm 165 mm cranks | 121mm 165 mm cranks | 116mm 170 mm cranks | 113mm 175 mm cranks | 113mm 175 mm cranks |
650b Build
XS | SM | MD | LG | XL | |
Wheel Size | 650B/27.5 in 584 mm BSD | 650B/27.5 in 584 mm BSD | 650B/27.5 in 584 mm BSD | 650B/27.5 in 584 mm BSD | 650B/27.5 in 584 mm BSD |
Tire Width | 2in | 2in | 2in | 2in | 2in |
Tire Width Max | 2.2in | 2.2in | 2.2in | 2.2in | 2.2in |
Tire Outer Diameter | 712mm | 712mm | 712mm | 712mm | 712mm |
Bike Length with Tires | 1730mm | 1739mm | 1749mm | 1756mm | 1771mm |
Crank Length | 165mm | 165mm | 170mm | 175mm | 175mm |
Stem Length | 70mm | 80mm | 90mm | 100mm | 100mm |
Stack and Reach vs. Category Trend
Very Upright
Somewhat Upright
Average
Somewhat Aggressive
Very Aggressive
The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.
Learn more about the Upright/Aggressive ScaleCategory Trend
All-road/GravelSource:https://www.curvecycling.com.au/products/curve-gxr-kevin?variant=902305415177