2026 Dirtysixer Gravel 32" 4XL
Build
686mm BSD × 2.4 in
Insights
Average stack and reach vs trend of progressive gravel bikes
Design deviates from other sizes of Dirtysixer Gravel
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 708mm |
| Reach | 480mm |
| Stack to Reach Ratio | 1.48:1 |
| Seat Tube Length, C-T | 580mm |
| Top Tube Length, Effective/Horizontal HT Top | 683mm |
| Top Tube Slope | 13.2deg |
| Head Tube Angle | 70deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 170mm |
| Bottom Bracket Drop | 79mm |
| Bottom Bracket Height | 325mm |
| Chainstay Length | 555mm |
| Chainstay Length Horizontal | 549.4mm |
| Front-Center | 763.7mm |
| Front-Center Horizontal | 759.7mm |
| Wheelbase | 1309mm |
| Fork Offset/Rake | 50mm |
| Fork Length (Axle-To-Crown) | 515mm |
| Trail | 93.8mm very high |
| Mechanical Trail | 88.2mm |
| Wheel Flop | 30.2mm |
| Standover Height | 884mm |
| Tire to Pedal Spindle Distance With 190 mm cranks | 169.8mm |
| Pedal Spindle to Ground Clearance With 190 mm cranks | 135mm |
32" Build
| Wheel Size | 686mm BSD |
| Tire Width | 2.4in |
| Tire Outer Diameter | 807.9mm |
| Bike Length with Tires | 2116.9mm |
| Crank Length | 190mm |
| Stem Length | 50mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Aluminum |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:https://www.dirtysixer.com/products/dirtysixer-gravel-32-inch-wheels-msrp