2010 Specialized Bicycles Hardrock 29 Disc
- Category
- Hardtail Cross-country MTB
- Design
- Flat Bar, Hardtail (Front suspension)
Very aggressive stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Very aggressive 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 | Very upright stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Very upright stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry |
Geometry
15 | 17 | 19 | 21 | 23 | |
Stack | 384mm | 505.1mm | 605.8mm | 663.6mm | 687.6mm |
Reach | 451mm | 420.2mm | 412.5mm | 423.8mm | 435.9mm |
Stack to Reach Ratio | 0.85:1 | 1.2:1 | 1.47:1 | 1.57:1 | 1.58:1 |
Seat Tube Length, C-T | 381mm | 432mm | 483mm | 533mm | 584mm |
Top Tube Length, Effective/Horizontal Center | 570mm | 585mm | 610mm | 640mm | 660mm |
Top Tube Length, Actual C-C | 564.4mm | 562.4mm | 581.2mm | 609.6mm | 631.1mm |
Top Tube Slope | 2deg | 9.6deg | 14.6deg | 14.9deg | 12.1deg |
Head Tube Angle | 70.5deg | 71deg | 71deg | 71deg | 71deg |
Seat Tube Angle | 73deg | 72deg | 72deg | 72deg | 72deg |
Effective Seat Tube Angle, Seat Tube Top | 74.23deg | 73.17deg | 73.17deg | 73.17deg | 73.17deg |
Head Tube Length | 100mm | 100mm | 110mm | 130mm | 150mm |
Bottom Bracket Drop | 60.7mm | 60.7mm | 60.7mm | 60.7mm | 60.7mm |
Bottom Bracket Height | 301.2mm | 301.2mm | 301.2mm | 301.2mm | 301.2mm |
Chainstay Length | 450mm | 450mm | 450mm | 450mm | 450mm |
Chainstay Length Horizontal | 445.9mm | 445.9mm | 445.9mm | 445.9mm | 445.9mm |
Front-Center | 640mm | 641mm | 661.9mm | 692.8mm | 713.7mm |
Front-Center Horizontal | 637.1mm | 638.1mm | 659.1mm | 690.1mm | 711.1mm |
Wheelbase | 1083mm | 1084mm | 1105mm | 1136mm | 1157mm |
Trail | — — | — — | — — | — — | — — |
Mechanical Trail | — | — | — | — | — |
Wheel Flop | — | — | — | — | — |
Standover Height | 703mm | 791mm | 824mm | 858mm | 894mm |
Tire to Pedal Spindle | 108.2mm 170 mm cranks | 109.2mm 170 mm cranks | 125.1mm 175 mm cranks | 156mm 175 mm cranks | 176.9mm 175 mm cranks |
Pedal Spindle to Ground Clearance | 131.2mm 170 mm cranks | 131.2mm 170 mm cranks | 126.2mm 175 mm cranks | 126.2mm 175 mm cranks | 126.2mm 175 mm cranks |
29 Disc Build
15 | 17 | 19 | 21 | 23 | |
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 | 700C/29 in 622 mm BSD |
Tire Width | 2in | 2in | 2in | 2in | 2in |
Tire Outer Diameter | 723.6mm | 723.6mm | 723.6mm | 723.6mm | 723.6mm |
Bike Length with Tires | 1806.6mm | 1807.6mm | 1828.6mm | 1859.6mm | 1880.6mm |
Crank Length | 170mm | 170mm | 175mm | 175mm | 175mm |
Handlebar Width | 640mm | 640mm | 640mm | 640mm | 640mm |
Stem Length | 60mm | 75mm | 90mm | 90mm | 90mm |
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.specialized.com/us/en/hardrock-sport-disc-29/p/23095?color=32854-23095