2021 Alan Bike Super Gravel Scandium Base
- Category
- All-road/Gravel
- Design
- Drop Bar, Rigid, non-suspension corrected
- Frame
- Aluminum
- Fork
- Carbon/Composite
- Features
- Disc brake
Geometry
S | M | L | XL | XXL | |
Stack | 533mm | 565mm | 586mm | 607mm | 635mm |
Reach | 372mm | 372mm | 386mm | 384mm | 395mm |
Stack to Reach Ratio | 1.43:1 | 1.52:1 | 1.52:1 | 1.58:1 | 1.61:1 |
Seat Tube Length, C-T | 490mm | 530mm | 550mm | 570mm | 600mm |
Seat Tube Length, C-C | 450mm | 490mm | 510mm | 530mm | 560mm |
Top Tube Length, Effective/Horizontal HT Top | 525mm | 545mm | 565mm | 575mm | 595mm |
Top Tube Slope | 7deg | 6.3deg | 6.3deg | 6.5deg | 6.2deg |
Head Tube Angle | 70deg | 71deg | 71.5deg | 72deg | 72deg |
Seat Tube Angle | 74deg | 73deg | 73deg | 72.5deg | 72.5deg |
Head Tube Length | 110mm | 140mm | 160mm | 180mm | 210mm |
Bottom Bracket Drop | 70mm | 70mm | 70mm | 70mm | 70mm |
Bottom Bracket Height | 269mm | 269mm | 269mm | 269mm | 269mm |
Chainstay Length | 435mm | 435mm | 435mm | 435mm | 435mm |
Chainstay Length Horizontal | 429.3mm | 429.3mm | 429.3mm | 429.3mm | 429.3mm |
Front-Center | 597.8mm | 599.4mm | 615.4mm | 615.1mm | 635mm |
Front-Center Horizontal | 593.7mm | 595.3mm | 611.4mm | 611.1mm | 631.2mm |
Wheelbase | 1023.1mm | 1024.7mm | 1040.7mm | 1040.4mm | 1060.5mm |
Fork Offset/Rake | 50mm | 50mm | 50mm | 50mm | 50mm |
Fork Length (On-Axis) | 400mm | 400mm | 400mm | 400mm | 400mm |
Trail | 70.2mm high | 63.9mm mid/neutral | 60.7mm mid/neutral | 57.6mm mid/neutral | 57.6mm mid/neutral |
Mechanical Trail | 65.9mm | 60.4mm | 57.6mm | 54.8mm | 54.8mm |
Wheel Flop | 22.6mm | 19.7mm | 18.3mm | 16.9mm | 16.9mm |
Tire to Pedal Spindle | 88.8mm 170 mm cranks | 90.4mm 170 mm cranks | 106.4mm 170 mm cranks | 106.1mm 170 mm cranks | 126mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 99mm 170 mm cranks | 99mm 170 mm cranks | 99mm 170 mm cranks | 99mm 170 mm cranks | 99mm 170 mm cranks |
Base Build
S | M | L | XL | XXL | |
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 | 47mm | 47mm | 47mm | 47mm | 47mm |
Tire Outer Diameter | 678mm | 678mm | 678mm | 678mm | 678mm |
Bike Length with Tires | 1701.1mm | 1702.7mm | 1718.7mm | 1718.4mm | 1738.5mm |
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://alanbike.it/en/gravel/super-gravel-scandium/