2020 Lauf Cycling True Grit Base
- Category
- All-road/Gravel
- Design
- Drop Bar, Hardtail (Front suspension)
- Fork
- Carbon/Composite
- Features
- Disc brake
Somewhat aggressive stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Somewhat aggressive stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Somewhat aggressive stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Somewhat aggressive stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Somewhat aggressive stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry |
Geometry
X-Small | Small | Medium | Large | X-large | |
Stack | 520mm | 534mm | 561mm | 590mm | 620mm |
Reach | 378mm | 383mm | 394mm | 405mm | 416mm |
Stack to Reach Ratio | 1.38:1 | 1.39:1 | 1.42:1 | 1.46:1 | 1.49:1 |
Seat Tube Length, C-T | 480mm | 520mm | 542mm | 565mm | 595mm |
Top Tube Length, Effective/Horizontal HT Top | 542mm | 551mm | 571mm | 591mm | 611mm |
Top Tube Slope | 6.8deg | 4deg | 4.5deg | 5.1deg | 5.1deg |
Head Tube Angle | 70.5deg | 70.5deg | 70.5deg | 70.5deg | 70.5deg |
Seat Tube Angle | 72.5deg | 72.5deg | 72.5deg | 72.5deg | 72.5deg |
Head Tube Length | 90mm | 105mm | 133mm | 164mm | 196mm |
Bottom Bracket Drop | 65mm | 65mm | 65mm | 65mm | 65mm |
Bottom Bracket Height | 286mm | 286mm | 286mm | 286mm | 286mm |
Chainstay Length | 425mm | 425mm | 425mm | 425mm | 425mm |
Chainstay Length Horizontal | 420mm | 420mm | 420mm | 420mm | 420mm |
Front-Center | 593mm | 603mm | 623mm | 645mm | 667mm |
Front-Center Horizontal | 589mm | 600mm | 620mm | 641mm | 664mm |
Wheelbase | 1009mm | 1020mm | 1040mm | 1061mm | 1084mm |
Fork Offset/Rake | 47mm | 47mm | 47mm | 47mm | 47mm |
Fork Length (Axle-To-Crown) | 412mm | 412mm | 412mm | 412mm | 412mm |
Trail | 74.4mm high | 74.4mm high | 74.4mm high | 74.4mm high | 74.4mm high |
Mechanical Trail | 70.2mm | 70.2mm | 70.2mm | 70.2mm | 70.2mm |
Wheel Flop | 23.4mm | 23.4mm | 23.4mm | 23.4mm | 23.4mm |
Standover Height | 731mm | 763mm | 786mm | 810mm | 840mm |
Tire to Pedal Spindle | 72mm 170 mm cranks | 82mm 170 mm cranks | 102mm 170 mm cranks | 124mm 170 mm cranks | 146mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 116mm 170 mm cranks | 116mm 170 mm cranks | 116mm 170 mm cranks | 116mm 170 mm cranks | 116mm 170 mm cranks |
Base Build
X-Small | Small | Medium | Large | X-large | |
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 |
Tire Width | 40mm | 40mm | 40mm | 40mm | 40mm |
Tire Width Max | 45mm | 45mm | 45mm | 45mm | 45mm |
Tire Outer Diameter | 702mm | 702mm | 702mm | 702mm | 702mm |
Bike Length with Tires | 1711mm | 1722mm | 1742mm | 1763mm | 1786mm |
Stem Length | 60mm | 70mm | 80mm | 90mm | 100mm |
Stem Angle | 7deg | 7deg | 7deg | 7deg | 7deg |
Published Sizing Recommendations
Height | 156 cm to 164 cm | 165 cm to 173 cm | 174 cm to 181 cm | 182 cm to 189 cm | 190 cm to 199 cm |
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.laufcycling.com/product/lauf-true-grit