2023 JiaXin Ti G31A Base
- Category
- All-road/Gravel
- Design
- Drop Bar, Rigid, non-suspension corrected
- Frame
- Titanium
- Fork
- Carbon/Composite
- Features
- Disc brake
Geometry
S | M | L | XL | |
Stack | 552mm | 577mm | 589mm | 605mm |
Reach | 361mm | 378.5mm | 385mm | 390mm |
Stack to Reach Ratio | 1.53:1 | 1.52:1 | 1.53:1 | 1.55:1 |
Seat Tube Length, C-T | 460mm | 480mm | 510mm | 540mm |
Top Tube Length, Effective/Horizontal Center | 530mm | 555mm | 565mm | 575mm |
Top Tube Slope | 12.8deg | 12.8deg | 10.7deg | 9.2deg |
Head Tube Angle | 70deg | 71deg | 71.5deg | 72deg |
Seat Tube Angle | 73deg | 73deg | 73deg | 73deg |
Head Tube Length | 120mm | 145mm | 155mm | 170mm |
Bottom Bracket Drop | 72mm | 70mm | 70mm | 70mm |
Bottom Bracket Height | 284mm | 286mm | 286mm | 286mm |
Chainstay Length | 440mm | 440mm | 440mm | 440mm |
Chainstay Length Horizontal | 434.1mm | 434.4mm | 434.4mm | 434.4mm |
Front-Center | 588mm | 605mm | 610mm | 615mm |
Front-Center Horizontal | 584.9mm | 600.6mm | 606.6mm | 611.6mm |
Wheelbase | 1019mm | 1035mm | 1041mm | 1046mm |
Fork Offset/Rake | 45mm | 45mm | 45mm | 45mm |
Fork Length (Axle-To-Crown) | 407mm | 407mm | 407mm | 407mm |
Trail | 81.7mm very high | 75mm high | 71.7mm high | 68.4mm high |
Mechanical Trail | 76.8mm | 70.9mm | 68mm | 65mm |
Wheel Flop | 26.3mm | 23.1mm | 21.6mm | 20.1mm |
Standover Height | 704mm | 719mm | 745mm | 771mm |
Tire to Pedal Spindle | 62mm 170 mm cranks | 79mm 170 mm cranks | 84mm 170 mm cranks | 89mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 114mm 170 mm cranks | 116mm 170 mm cranks | 116mm 170 mm cranks | 116mm 170 mm cranks |
Base Build
S | M | L | XL | |
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 45mm | 45mm | 45mm | 45mm |
Tire Width Max | 45mm | 45mm | 45mm | 45mm |
Tire Outer Diameter | 712mm | 712mm | 712mm | 712mm |
Bike Length with Tires | 1731mm | 1747mm | 1753mm | 1758mm |
Published Sizing Recommendations
Height | 158 cm to 168 cm | 165 cm to 175 cm | 170 cm to 180 cm | 178 cm to 188 cm |
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://pt.de.jiaxinti.com/info-detail/g31a-jiaxin-titanium-alloy-700c45c-fully-internal-cable-gravel-road-frame--gravel-road-model-with-riding-comfort