2021 Squid Bikes Gravtron Base
- Category
- All-road/Gravel
- Design
- Drop Bar, Rigid, non-suspension corrected
- Frame
- Steel
- Fork
- Carbon/Composite
- Features
- Disc brake
Geometry
XS | S | MED | LRG | XL | XXL | |
Stack | 526mm | 533mm | 550mm | 570mm | 591mm | 611mm |
Reach | 359mm | 366mm | 372mm | 376mm | 379mm | 392mm |
Stack to Reach Ratio | 1.47:1 | 1.46:1 | 1.48:1 | 1.52:1 | 1.56:1 | 1.56:1 |
Seat Tube Length, C-T | 420mm | 475mm | 490mm | 530mm | 565mm | 585mm |
Top Tube Length, Effective/Horizontal Unknown | 505mm | 519mm | 535mm | 550mm | 560mm | 580mm |
Top Tube Slope | 14.4deg | 8.7deg | 8.9deg | 6.8deg | 5.4deg | 5.3deg |
Head Tube Angle | 69deg | 69.5deg | 70deg | 70.5deg | 71deg | 71.5deg |
Seat Tube Angle | 74.5deg | 74deg | 73.5deg | 73deg | 72.5deg | 72.5deg |
Head Tube Length | 80mm | 85mm | 101mm | 120mm | 140mm | 159mm |
Bottom Bracket Drop | 70mm | 70mm | 70mm | 70mm | 70mm | 70mm |
Bottom Bracket Height | 281mm | 281mm | 281mm | 281mm | 281mm | 281mm |
Chainstay Length | 420mm | 420mm | 420mm | 420mm | 420mm | 420mm |
Chainstay Length Horizontal | 414.1mm | 414.1mm | 414.1mm | 414.1mm | 414.1mm | 414.1mm |
Front-Center | 592mm | 597mm | 604mm | 610mm | 615mm | 630mm |
Front-Center Horizontal | 587.9mm | 592.9mm | 599.9mm | 606mm | 611mm | 626.1mm |
Wheelbase | 1002mm | 1007mm | 1014.1mm | 1020.1mm | 1025.1mm | 1040.2mm |
Fork Offset/Rake | 50.2mm | 50.4mm | 50mm | 49.9mm | 49.7mm | 50.3mm |
Trail | 80.9mm very high | 77.5mm high | 74.5mm high | 71.4mm high | 68.3mm high | 64.4mm mid/neutral |
Mechanical Trail | 75.6mm | 72.6mm | 70mm | 67.3mm | 64.5mm | 61mm |
Wheel Flop | 27.1mm | 25.4mm | 24mm | 22.5mm | 21mm | 19.4mm |
Tire to Pedal Spindle | 71mm 170 mm cranks | 76mm 170 mm cranks | 83mm 170 mm cranks | 89mm 170 mm cranks | 94mm 170 mm cranks | 109mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 111mm 170 mm cranks | 111mm 170 mm cranks | 111mm 170 mm cranks | 111mm 170 mm cranks | 111mm 170 mm cranks | 111mm 170 mm cranks |
Base Build
XS | S | MED | LRG | XL | XXL | |
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 | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 40mm | 40mm | 40mm | 40mm | 40mm | 40mm |
Tire Outer Diameter | 702mm | 702mm | 702mm | 702mm | 702mm | 702mm |
Bike Length with Tires | 1704mm | 1709mm | 1716.1mm | 1722.1mm | 1727.1mm | 1742.2mm |
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.squidbikes.com/products/gravtron