2023 Rockrider Race 720 Base
- Category
- Hardtail Cross-country MTB
- Design
- Flat Bar, Hardtail (Front suspension)
- Frame
- Aluminum
- Fork
- Aluminum
- Suspension
- 100mm fork travel
- Features
- Disc brake
Average stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Average stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Average 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
S | M | L | XL | |
Stack | 605mm | 610mm | 619mm | 633mm |
Reach | 405mm | 429mm | 450mm | 475mm |
Stack to Reach Ratio | 1.49:1 | 1.42:1 | 1.38:1 | 1.33:1 |
Seat Tube Length, C-T | 370mm | 400mm | 450mm | 520mm |
Top Tube Length, Effective/Horizontal HT Top | 590mm | 604mm | 622mm | 650mm |
Top Tube Slope | 26.3deg | 22.8deg | 18deg | 12.1deg |
Head Tube Angle | 67.5deg | 67.5deg | 67.5deg | 67.5deg |
Seat Tube Angle | 75deg | 75deg | 75deg | 75deg |
Head Tube Length | 95mm | 100mm | 110mm | 125mm |
Bottom Bracket Drop | 60mm | 60mm | 60mm | 60mm |
Bottom Bracket Height | 306mm | 306mm | 306mm | 306mm |
Chainstay Length Horizontal | 430mm | 430mm | 430mm | 430mm |
Front-Center | 673.7mm | 699.6mm | 724.5mm | 754.4mm |
Front-Center Horizontal | 671mm | 697mm | 722mm | 752mm |
Wheelbase | 1101mm | 1127mm | 1152mm | 1182mm |
Fork Offset/Rake | 44mm | 44mm | 44mm | 44mm |
Fork Length (On-Axis) | 510mm | 510mm | 510mm | 510mm |
Trail | 104mm very high | 104mm very high | 104mm very high | 104mm very high |
Mechanical Trail | 96.1mm | 96.1mm | 96.1mm | 96.1mm |
Wheel Flop | 36.8mm | 36.8mm | 36.8mm | 36.8mm |
Standover Height | 729mm | 749mm | 786mm | 831mm |
Tire to Pedal Spindle | 137.7mm 170 mm cranks | 163.6mm 170 mm cranks | 183.5mm 175 mm cranks | 213.4mm 175 mm cranks |
Pedal Spindle to Ground Clearance | 136mm 170 mm cranks | 136mm 170 mm cranks | 131mm 175 mm cranks | 131mm 175 mm cranks |
Base Build
S | M | L | 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 | 55mm | 55mm | 55mm | 55mm |
Tire Outer Diameter | 732mm | 732mm | 732mm | 732mm |
Bike Length with Tires | 1833mm | 1859mm | 1884mm | 1914mm |
Crank Length | 170mm | 170mm | 175mm | 175mm |
Handlebar Width | 720mm | 720mm | 720mm | 720mm |
Stem Length | 60mm | 60mm | 70mm | 70mm |
Stem Angle | 9deg | 9deg | 9deg | 9deg |
Published Sizing Recommendations
Height | 150 cm to 164 cm | 165 cm to 174 cm | 178 cm to 184 cm | 185 cm to 200 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
Hardtail Cross-country MTBSource:https://www.decathlon.pl/p/rower-gorski-mtb-xc-rockrider-race-720-nx-eagle-aluminiowa-rama/_/R-p-337265