2024 Rockrider xc 100 Base
- Category
- Hardtail Cross-country MTB
- Design
- Flat Bar, Hardtail (Front suspension)
- 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 | Average stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry |
Geometry
S | M | L | XL | |
Stack | 607mm | 612mm | 626mm | 640mm |
Reach | 416mm | 434mm | 450mm | 466mm |
Stack to Reach Ratio | 1.46:1 | 1.41:1 | 1.39:1 | 1.37:1 |
Seat Tube Length, C-T | 380mm | 400mm | 450mm | 500mm |
Top Tube Length, Effective/Horizontal HT Top | 602mm | 610mm | 630mm | 650mm |
Top Tube Slope | 24.7deg | 22.6deg | 18.6deg | 14.8deg |
Head Tube Angle | 69.5deg | 69.5deg | 69.5deg | 69.5deg |
Seat Tube Angle | 71deg | 72deg | 72deg | 73deg |
Head Tube Length | 100mm | 105mm | 120mm | 135mm |
Bottom Bracket Drop | 50mm | 50mm | 50mm | 50mm |
Bottom Bracket Height | 319.4mm | 319.4mm | 319.4mm | 319.4mm |
Chainstay Length Horizontal | 430mm | 430mm | 430mm | 430mm |
Front-Center | 678mm | 698.3mm | 719.4mm | 740.6mm |
Front-Center Horizontal | 676.1mm | 696.5mm | 717.7mm | 738.9mm |
Wheelbase | 1106.1mm | 1126.5mm | 1147.7mm | 1168.9mm |
Fork Offset/Rake | 48mm | 48mm | 48mm | 48mm |
Fork Length, Unknown | 510mm | 510mm | 510mm | 510mm |
Trail | 86.9mm very high | 86.9mm very high | 86.9mm very high | 86.9mm very high |
Mechanical Trail | 81.4mm | 81.4mm | 81.4mm | 81.4mm |
Wheel Flop | 28.5mm | 28.5mm | 28.5mm | 28.5mm |
Tire to Pedal Spindle | 138.5mm 170 mm cranks | 158.9mm 170 mm cranks | 180mm 170 mm cranks | 201.2mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 149.4mm 170 mm cranks | 149.4mm 170 mm cranks | 149.4mm 170 mm cranks | 149.4mm 170 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 | 2.3in | 2.3in | 2.3in | 2.3in |
Tire Outer Diameter | 738.8mm | 738.8mm | 738.8mm | 738.8mm |
Bike Length with Tires | 1844.9mm | 1865.3mm | 1886.5mm | 1907.7mm |
Handlebar Width | 720mm | 720mm | 720mm | 720mm |
Stem Length | 60mm | 70mm | 80mm | 90mm |
Published Sizing Recommendations
Height | 150 cm to 164 cm | 165 cm to 174 cm | 175 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.cz/p/horske-kolo-rockrider-xc100-29-shimano-deore-1%C3%9711/_/R-p-330066?mc=8616937&c=MODR%C3%81