2026 Esker Cycles Lorax Steel (44mm Offset)
- Category
- Off-road Touring
- Design
- Drop Bar, Rigid, suspension corrected
- Frame
- Steel
- Fork
- Steel
- Features
- Disc brake, Single-speed capable
Geometry
S1/SM | S2/MD | S3/LG | S4/XL | |
Stack | 600mm | 610mm | 645mm | 670mm |
Reach | 365mm | 380mm | 390mm | 405mm |
Stack to Reach Ratio | 1.64:1 | 1.61:1 | 1.65:1 | 1.65:1 |
Seat Tube Length, C-T | 400mm | 460mm | 510mm | 560mm |
Top Tube Length, Effective/Horizontal HT Top | 537mm | 560mm | 587mm | 610mm |
Head Tube Angle | 68deg | 68deg | 68deg | 68deg |
Effective Seat Tube Angle, Unknown | 74deg | 73.5deg | 73deg | 73deg |
Head Tube Length | 90mm | 100mm | 138mm | 165mm |
Bottom Bracket Drop | 68mm | 68mm | 68mm | 68mm |
Bottom Bracket Height | 302.7mm | 302.7mm | 298.9mm | 298.9mm |
Chainstay Length | 445mm | 445mm | 445mm | 445mm |
Chainstay Length Max | 459mm | 459mm | 459mm | 459mm |
Chainstay Length Horizontal | 439.8mm | 439.8mm | 439.8mm | 439.8mm |
Chainstay Length Horizontal Max | 453.9mm | 453.9mm | 453.9mm | 453.9mm |
Front-Center | 638.9mm | 657.8mm | 681.6mm | 706.5mm |
Front-Center Horizontal | 635.2mm | 654.2mm | 678.2mm | 703.2mm |
Wheelbase | 1075mm | 1094mm | 1118mm | 1143mm |
Wheelbase Max | 1089.2mm | 1108.2mm | 1132.2mm | 1157.2mm |
Fork Offset/Rake | 44mm | 44mm | 44mm | 44mm |
Fork Length (Axle-To-Crown) | 495mm | 495mm | 495mm | 495mm |
Trail | 102.3mm very high | 102.3mm very high | 100.8mm very high | 100.8mm very high |
Mechanical Trail | 94.9mm | 94.9mm | 93.4mm | 93.4mm |
Wheel Flop | 35.5mm | 35.5mm | 35mm | 35mm |
Tire to Pedal Spindle | 98.2mm 170 mm cranks | 117.1mm 170 mm cranks | 144.8mm 170 mm cranks | 169.6mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 132.7mm 170 mm cranks | 132.7mm 170 mm cranks | 128.9mm 170 mm cranks | 128.9mm 170 mm cranks |
Steel (44mm Offset) Build
S1/SM | S2/MD | S3/LG | S4/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 | 2.35in | 2.35in | 2.2in | 2.2in |
Tire Width Max | 2.6in | 2.6in | 2.6in | 2.6in |
Tire Outer Diameter | 741.4mm | 741.4mm | 733.8mm | 733.8mm |
Bike Length with Tires | 1816.4mm | 1835.4mm | 1851.8mm | 1876.8mm |
Crank Length | — | — | 170mm | 170mm |
Handlebar Width | — | — | 520mm | 520mm |
Stem Length | — | — | 70mm | 70mm |
Published Sizing Recommendations
Height | — | — | 5 ft 6 in to 6 ft 0 in | 5 ft 9 in to 6 ft 3 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
Off-road TouringSource:https://eskercycles.com/pages/2026-lorax