2021 Specialized Bicycles Rockhopper Elite 27.5
- Category
- Hardtail Cross-country MTB
- Design
- Flat Bar, Hardtail (Front suspension)
- Frame
- Aluminum
- Suspension
- NaNmm fork travel
- Features
- Disc brake
Somewhat aggressive 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 | Somewhat aggressive stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry |
Geometry
XS | S | M | |
Stack | 559mm | 573mm | 589mm |
Reach | 375mm | 395mm | 415mm |
Stack to Reach Ratio | 1.49:1 | 1.45:1 | 1.42:1 |
Seat Tube Length, C-T | 310mm | 350mm | 400mm |
Top Tube Length, Effective/Horizontal HT Top | 541mm | 565mm | 589mm |
Top Tube Slope | 29.5deg | 25.7deg | 21.2deg |
Head Tube Angle | 68deg | 68deg | 68deg |
Seat Tube Angle | 73.5deg | 73.5deg | 73.5deg |
Head Tube Length | 95mm | 100mm | 105mm |
Bottom Bracket Drop | 43mm | 43mm | 43mm |
Bottom Bracket Height | 307.4mm | 307.4mm | 307.4mm |
Chainstay Length | 440mm | 440mm | 440mm |
Chainstay Length Horizontal | 437.9mm | 437.9mm | 437.9mm |
Front-Center | 630mm | 656mm | 682mm |
Front-Center Horizontal | 629.1mm | 654.1mm | 680.1mm |
Wheelbase | 1067mm | 1092mm | 1118mm |
Fork Offset/Rake | 42mm | 42mm | 42mm |
Fork Length, Unknown | 475mm | 485mm | 495mm |
Trail | 96.3mm very high | 96.3mm very high | 96.3mm very high |
Mechanical Trail | 89.3mm | 89.3mm | 89.3mm |
Wheel Flop | 33.4mm | 33.4mm | 33.4mm |
Standover Height | 658mm | 695mm | 735mm |
Tire to Pedal Spindle | 114.6mm 165 mm cranks | 135.6mm 170 mm cranks | 161.6mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 142.4mm 165 mm cranks | 137.4mm 170 mm cranks | 137.4mm 170 mm cranks |
Elite 27.5 Build
XS | S | M | |
Wheel Size | 650B/27.5 in 584 mm BSD | 650B/27.5 in 584 mm BSD | 650B/27.5 in 584 mm BSD |
Tire Width | 2.3in | 2.3in | 2.3in |
Tire Outer Diameter | 700.8mm | 700.8mm | 700.8mm |
Bike Length with Tires | 1767.8mm | 1792.8mm | 1818.8mm |
Crank Length | 165mm | 170mm | 170mm |
Handlebar Width | 700mm | 720mm | 740mm |
Stem Length | 35mm | 45mm | 60mm |
Published Sizing Recommendations
Height | 148 cm to 155 cm | 158 cm to 165 cm | 165 cm to 178 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.specialized.com/us/en/rockhopper-elite-27-5/p/184117?color=291577-184117&searchText=91520-4001