2024 Bigrock Gravel Base
- Category
- All-road/Gravel
- Design
- Drop Bar, Rigid, non-suspension corrected
- Frame
- Carbon/Composite
- Fork
- Carbon/Composite
- Features
- Disc brake
Geometry
S | S | M | M | L | L | |
Stack | 516.8mm | 516.8mm | 538.3mm | 538.3mm | 569.3mm | 569.3mm |
Reach | 375mm | 375mm | 390mm | 390mm | 405mm | 405mm |
Stack to Reach Ratio | 1.38:1 | 1.38:1 | 1.38:1 | 1.38:1 | 1.41:1 | 1.41:1 |
Seat Tube Length, Unknown | 405mm | 405mm | 431mm | 431mm | 459mm | 459mm |
Top Tube Length, Effective/Horizontal Unknown | 523.2mm | 523.2mm | 544.4mm | 544.4mm | 568.2mm | 568.2mm |
Top Tube Slope | 14.7deg | 14.7deg | 13.7deg | 13.7deg | 13.6deg | 13.6deg |
Head Tube Angle | 70deg | 70deg | 70deg | 70deg | 70deg | 70deg |
Seat Tube Angle | 74deg | 74deg | 74deg | 74deg | 74deg | 74deg |
Head Tube Length | 90mm | 90mm | 108.8mm | 108.8mm | 141.8mm | 141.8mm |
Bottom Bracket Drop | 69mm | 69mm | 69mm | 69mm | 69mm | 69mm |
Bottom Bracket Height | 282mm | 282mm | 282mm | 282mm | 282mm | 282mm |
Chainstay Length | 425mm | 425mm | 425mm | 425mm | 425mm | 425mm |
Chainstay Length Horizontal | 419.4mm | 419.4mm | 419.4mm | 419.4mm | 419.4mm | 419.4mm |
Front-Center | 599mm | 599mm | 612.6mm | 612.6mm | 638.7mm | 638.7mm |
Front-Center Horizontal | 594.6mm | 594.6mm | 608.6mm | 608.6mm | 634.9mm | 634.9mm |
Wheelbase | 1014mm | 1014mm | 1028mm | 1028mm | 1054.3mm | 1054.3mm |
Fork Offset/Rake | 45mm | 45mm | 45mm | 45mm | 45mm | 45mm |
Fork Length, Unknown | 407mm | 407mm | 407mm | 407mm | 407mm | 407mm |
Trail | 79.9mm high | 79.9mm high | 79.9mm high | 79.9mm high | 79.9mm high | 79.9mm high |
Mechanical Trail | 75.1mm | 75.1mm | 75.1mm | 75.1mm | 75.1mm | 75.1mm |
Wheel Flop | 25.7mm | 25.7mm | 25.7mm | 25.7mm | 25.7mm | 25.7mm |
Tire to Pedal Spindle | 78mm 170 mm cranks | 78mm 170 mm cranks | 91.6mm 170 mm cranks | 91.6mm 170 mm cranks | 117.7mm 170 mm cranks | 117.7mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 112mm 170 mm cranks | 112mm 170 mm cranks | 112mm 170 mm cranks | 112mm 170 mm cranks | 112mm 170 mm cranks | 112mm 170 mm cranks |
Base Build
S | S | M | M | L | L | |
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 Width Max | 47mm | 47mm | 47mm | 47mm | 47mm | 47mm |
Tire Outer Diameter | 702mm | 702mm | 702mm | 702mm | 702mm | 702mm |
Bike Length with Tires | 1716mm | 1716mm | 1730mm | 1730mm | 1756.3mm | 1756.3mm |
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:http://www.bigrock.cc/, 23131