2021 Landyachtz Bikes AB1 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 | |
Stack | 554mm | 585mm | 592mm | 610mm |
Reach | 365mm | 381mm | 399mm | 408mm |
Stack to Reach Ratio | 1.52:1 | 1.54:1 | 1.48:1 | 1.5:1 |
Seat Tube Length, C-T | 450mm | 480mm | 510mm | 540mm |
Top Tube Length, Effective/Horizontal Center | 525mm | 555mm | 575mm | 595mm |
Top Tube Slope | 14deg | 13.6deg | 10.7deg | 9.4deg |
Head Tube Angle | 71.5deg | 71.5deg | 72deg | 72deg |
Seat Tube Angle | 74deg | 73.5deg | 73.5deg | 73deg |
Head Tube Length | 140mm | 160mm | 180mm | 200mm |
Bottom Bracket Drop | 73mm | 72mm | 71mm | 70mm |
Bottom Bracket Height | 266mm | 267mm | 268mm | 269mm |
Chainstay Length | 430mm | 430mm | 430mm | 430mm |
Chainstay Length Horizontal | 423.8mm | 423.9mm | 424.1mm | 424.3mm |
Front-Center | 578.9mm | 604.4mm | 619mm | 634.6mm |
Front-Center Horizontal | 574.2mm | 600.1mm | 614.9mm | 630.7mm |
Wheelbase | 998mm | 1024mm | 1039mm | 1055mm |
Fork Offset/Rake | 45mm | 45mm | 45mm | 45mm |
Trail | 66mm high | 66mm high | 62.8mm mid/neutral | 62.8mm mid/neutral |
Mechanical Trail | 62.6mm | 62.6mm | 59.8mm | 59.8mm |
Wheel Flop | 19.9mm | 19.9mm | 18.5mm | 18.5mm |
Tire to Pedal Spindle | 69.9mm 170 mm cranks | 95.4mm 170 mm cranks | 110mm 170 mm cranks | 125.6mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 96mm 170 mm cranks | 97mm 170 mm cranks | 98mm 170 mm cranks | 99mm 170 mm cranks |
Base Build
S | M | L | 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 |
Tire Width | 47mm | 47mm | 47mm | 47mm |
Tire Outer Diameter | 678mm | 678mm | 678mm | 678mm |
Bike Length with Tires | 1676mm | 1702mm | 1717mm | 1733mm |
Published Sizing Recommendations
Height | 5 ft 0 in to 5 ft 5 in | 5 ft 6 in to 5 ft 9 in | 5 ft 9 in to 6 ft 2 in | 6 ft 2 in to 6 ft 5 in |
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://landyachtzbikes.com/bike/gravel-bike-ab1/#tab-features