Specialized Rockhopper Comp 29
Specifications
Seat Binder Alloy, quick release, 34.9
Frame Specialized A1 premium butted alloy, zero-stack head tube, internal cable routing, 135x9mm forged dropouts, chainstay-mounted disc brake, replaceable alloy derailleur hanger, stealth rack mounts, dropper post compatible
Fork SR Suntour XCM 29, 30mm Stanchions, Rx Tune, coil spring, custom Multi-Circuit damping w/lockout, QR, 90/100mm travel (size-specific), 46mm offset
SeatPost Alloy, 2-bolt clamp, 30.9mm
Saddle Bridge Sport, Steel rails, 155/143mm
Grips Specialized Trail Grips, lock-on
Handlebars Specialized, alloy, 9-degree backsweep, 15mm rise, 31.8mm
Stem Stout 3D-forged alloy, 31.8mm, 6-degree rise
Rear Brake Tektro BR-M275 Hydraulic Disc, 160mm
Front Brake Tektro BR-M275 Hydraulic Disc, 160mm
Chain KMC, X10, EPT anti-corrosion coating, 10-speed w/ Missing Link™
Shift Levers SHIFT LEVER, SL-M4100-R, DEORE, RIGHT, 10-SPEED RAPIDFIRE PLUS 2050MM INNER, W/ OPTICAL GEAR DISPLAY, BULK
Rear Derailleur Shimano Deore, RD-M5120, 10spd
Bottom Bracket Square-tapered, 73mm, internal bearings, 122.5mm spindle
Crankset Stout 1x, forged alloy
Cassette Sunrace, 11-46t, 10spd
Rear Tire Fast Trak Sport, 29x2.35"
Front Tire Fast Trak Sport, 29x2.35"
Front Hub Formula DC-20, 6-Bolt, disc, 100x9mm spacing, quick-release
Rear Hub Formula DC-22, 6-Bolt freehub, disc, 135x9mm spacing, quick-release
Inner Tubes Presta, 40mm valve
Spokes Stainless, 14g
Rims Stout Alloy, hookless, double-wall, 25mm inner width
Pedals SBC-54 Flat pedal
Geometry
| XS - 27.5 | S - 27.5 | M - 27.5 | S - 29 | M - 29 | L - 29 | XL - 29 | XXL - 29 | ||
|---|---|---|---|---|---|---|---|---|---|
| A | Reach | 375 | 395 | 405 | 415 | 425 | 445 | 465 | 485 |
| B | Stack | 559 | 573 | 607 | 589 | 616 | 626 | 640 | 654 |
| C | Head Tube Angle | 68° | 68° | 68.5° | 68° | 68.5° | 68.5° | 68.5° | 68.5° |
| D | Front Centre | 630 | 656 | 672 | 682 | 696 | 719 | 745 | 770 |
| E | Bottom Bracket Drop | 43 | 43 | 62 | 43 | 62 | 62 | 62 | 62 |
| F | Wheelbase | 1067 | 1092 | 1105 | 1118 | 1128 | 1152 | 1178 | 1203 |
| G | Chainstay Length | 440 | 440 | 440 | 440 | 440 | 440 | 440 | 440 |
| H | Head Tube Length | 95 | 100 | 95 | 105 | 95 | 105 | 120 | 135 |
| I | Top Tube Length | 541 | 565 | 586 | 589 | 608 | 630 | 654 | 679 |
| J | Seat Tube Angle | 73.5° | 73.5° | 73.5° | 73.5° | 73.5° | 73.5° | 73.5° | 73.5° |
| K | Standover Height | 658 | 695 | 732 | 735 | 754 | 781 | 820 | 853 |
| All measurements in degrees or millimetres | |||||||||
Sizing Guide
The sizing chart is a great place to start when picking your next bike but everyone will fit a bike a bit differently. Your torso, arm, and leg lengths all play into what size of bike you may need. Plus, there's your own personal preference.
We always recommend swinging by the shop and taking the bike that you're looking for a spin to see how it feels. If you're unable to come by, looking at the geometry of your current bike and comparing it is a good place to start. If you have any further questions, our customer service team is there to help.
| Size | Height | Imperial | Metric |
|---|---|---|
| XXS | 4'3" - 4'9" | 130 - 145cm |
| XS | 4'8" - 5'1" | 142 - 155cm |
| S | 5'0" - 5'5" | 153 - 165cm |
| M | 5'4" - 5'10" | 163 - 178cm |
| L | 5'9" - 6'1" | 175 - 185cm |
| XL | 6'0" - 6'5" | 183 - 195cm |
| XXL | 6'4" - 6'9" | 193 - 206cm |
