2022 Rockrider Race 740 Base M
Build
700C/29 in × 2.25 in
Insights
Average stack and reach vs trend of hardtail cross-country mtb bikes
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 612mm |
| Reach | 434mm |
| Stack to Reach Ratio | 1.41:1 |
| Seat Tube Length, C-T | 398mm |
| Top Tube Length, Effective/Horizontal Center | 610mm |
| Top Tube Slope | 22.9deg |
| Head Tube Angle | 69deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 105mm |
| Bottom Bracket Drop | 50mm |
| Bottom Bracket Height | 318.2mm |
| Chainstay Length Horizontal | 435mm |
| Front-Center | 697.8mm |
| Front-Center Horizontal | 696mm |
| Wheelbase | 1131mm |
| Fork Offset/Rake | 48mm |
| Fork Length (On-Axis) | 510mm |
| Trail | 89.9mm very high |
| Mechanical Trail | 83.9mm |
| Wheel Flop | 30.1mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 159.6mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 148.2mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 2.25in |
| Tire Outer Diameter | 736.3mm |
| Bike Length with Tires | 1867.3mm |
| Crank Length | 170mm |
| Handlebar Width | 720mm |
| Stem Length | 70mm |
| Stem Angle | -7deg |
| Suspension Type | Hardtail (Front suspension) |
| Bar Type | Flat Bar |
| Fork Travel | 100mm |
| Suspension Sag | Unknown |
| Frame Material | Carbon/Composite |
| Fork Material | Aluminum |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 165 cm to 174 cm |
Source:https://www.decathlon.co.uk/p/mountain-bike-race-740-nx-gx-eagle/_/R-p-323483?mc=8615562