2025 idworx Bikes Rockn Rohler Base 46
Build
700C/29 in × 57 mm
Insights
Very upright stack and reach vs trend of hardtail cross-country mtb bikes
Design deviates from other sizes of idworx Bikes Rockn Rohler
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Stack and Reach vs. Category Trend
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Geometry
| Stack | 645mm |
| Reach | 396mm |
| Stack to Reach Ratio | 1.63:1 |
| Seat Tube Length, Unknown | 460mm |
| Top Tube Length, Effective/Horizontal Unknown | 595mm |
| Top Tube Slope | 21.2deg |
| Head Tube Angle | 71deg |
| Seat Tube Angle | 73.5deg |
| Head Tube Length | 123mm |
| Bottom Bracket Drop | 55mm |
| Bottom Bracket Height | 313mm |
| Chainstay Length | 460mm |
| Chainstay Length Horizontal | 456.7mm |
| Front-Center | 648mm |
| Front-Center Horizontal | 645.7mm |
| Wheelbase | 1102.4mm |
| Fork Offset/Rake | 44mm |
| Trail | 80.2mm very high |
| Mechanical Trail | 75.8mm |
| Wheel Flop | 24.7mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 110mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 143mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 57mm |
| Tire Outer Diameter | 736mm |
| Bike Length with Tires | 1838.4mm |
| Suspension Type | Hardtail (Front suspension) |
| Bar Type | Flat Bar |
| Fork Travel | 100mm |
| Suspension Sag | Unknown |
| Frame Material | Aluminum |
| Fork Material | Aluminum |
| Brake Type | Disc |
Source:https://www.idworx-bikes.de/product/rockn-rohler