Specialized Rockhopper Comp 29" Mountain Bike 2025 - Hardtail MTB
The Specialized Rockhopper Comp 29" offers a confident ride on off-road terrain. The Rockhopper is for riders who want a dependable companion on both cross-country trails and technical paths, this bike excels with its high-quality components and thoughtful design.
Key Features:
- Frame: Specialized A1 Premium Butted Alloy, hydroformed tubes for strength and low weight, internal cable routing
- Front Suspension: RockShox Judy Solo Air, 80/90/100mm travel, TurnKey damper
- Drivetrain: Shimano Deore, 10-speed, RD-M5120 rear mech, M4100 shifters
- Brakes: Shimano BR-MT200 hydraulic disc brakes, 180mm rotors
- Wheels: Specialized Alloy rims, hookless, tubeless-ready, 25mm inner width
- Tyres: Fast Trak Sport, 29x2.35
- Other Standout Feature: Dropper post compatibility for enhanced trail performance
- Finance Option: Available with 0% APR finance
Experience the thrill of trail riding with the Specialized Rockhopper Comp 29". Engineered for versatility, the A1 Premium Butted Alloy frame features hydroformed top and downtubes for a lightweight yet robust build, ensuring you have the confidence to tackle any terrain. The RockShox Judy Solo Air fork with TurnKey damper and up to 100mm of travel offers smooth handling and control over bumps and rough patches.
The Shimano Deore 10-speed drivetrain provides a wide range of gears, perfect for climbing steep hills or sprinting on flat trails. The clutch-equipped rear derailleur ensures quiet and reliable shifting, keeping your chain secure even on the roughest rides.
Braking power is delivered by Shimano BR-MT200 hydraulic disc brakes, offering excellent modulation and stopping power with 180mm rotors. The Specialized Alloy rims, paired with Fast Trak Sport tyres, deliver a strong, light, and durable wheelset that’s ready to roll over any obstacle.
Occasionally, without notice, manufacturers change product design and/or specifications.
| 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 | RockShox Judy, Solo Air, Turnkey damper, 46mm offset, QR, 80/90/100mm travel (size-specific), steel steerer |
| Stem | Stout 3D-forged alloy, 31.8mm, 6-degree rise |
| Bars | Specialized, alloy, 9-degree backsweep, 15mm rise, 31.8mm |
| Front Brake | Shimano BR-MT200, hydraulic disc, 180mm |
| Rear Brake | Shimano BR-MT200, hydraulic disc, 180mm |
| Brake Lever | Shimano BR-MT200 |
| Rear Mech | Shimano Deore, RD-M5120, 10-speed |
| Shifters | Shimano Deore M4100, 10-speed |
| Speed | 10 |
| Rims | Specialized Alloy, hookless, Tubeless ready, 25mm inner width |
| 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 |
| Spokes | Stainless, 14g |
| Front Tyre | Fast Trak Sport, 29x2.35 |
| Rear Tyre | Fast Trak Sport, 29x2.35 |
| Seat Post | Alloy, 2-bolt clamp, 30.9mm |
| Saddle | Bridge Sport, Steel rails, 155/143mm |
| Chainset | Stout 1x, forged alloy |
| Bottom Bracket | Square-tapered, 73mm, internal bearings, 122.5mm spindle |
| Chain | KMC, X10, EPT anti-corrosion coating, 10-speed w/ Missing Link™ |
| Cassette | Sunrace, 11-46t, 10spd |
| Pedals | SBC-54 Flat pedal |
| Weight | 12.58 kg |
Specialized Rockhopper 2025 Size Chart
| Size | Height cm | Height inch |
| XS | 148 - 155 | 4'10 - 5'1 |
| S | 158 - 165 | 5'2 - 5'6 |
| M | 165 - 178 | 5'6 - 5'10 |
| L | 178 - 185 | 5'10 - 6'1 |
| XL | 185 - 193 | 6'1 - 6'4 |
| XXL | 191 - 200 | 6'3 - 6'6 |
What size frame do I need if I am between sizes? - read here
Specialized Rockhopper 2025 Geometry Chart
| Size | XS - 27.5 | S - 27.5 | M - 27.5 | S - 29 | M - 29 | L - 29 | XL - 29 | XXL - 29 |
|---|---|---|---|---|---|---|---|---|
| Stack | 559 | 573 | 607 | 589 | 616 | 626 | 640 | 654 |
| Reach | 375 | 395 | 405 | 415 | 425 | 445 | 465 | 485 |
| Head Tube Length | 95 | 100 | 95 | 105 | 95 | 105 | 120 | 135 |
| Head Tube Angle | 68° | 68° | 68.5° | 68° | 68.5° | 68.5° | 68.5° | 68.5° |
| Bottom Bracket Height | 310 | 310 | 310 | 310 | 310 | 310 | 310 | 310 |
| Bottom Bracket Drop | 43 | 43 | 62 | 43 | 62 | 62 | 62 | 62 |
| Fork Length | 475 | 485 | 505 | 495 | 515 | 515 | 515 | 515 |
| Fork Rake/Offset | 42 | 42 | 46 | 42 | 46 | 46 | 46 | 46 |
| Front Centre | 630 | 656 | 672 | 682 | 696 | 719 | 745 | 770 |
| Chainstay Length | 440 | 440 | 440 | 440 | 440 | 440 | 440 | 440 |
| Wheelbase | 1067 | 1092 | 1105 | 1118 | 1128 | 1152 | 1178 | 1203 |
| Top Tube Length (horizontal) | 541 | 565 | 586 | 589 | 608 | 630 | 654 | 679 |
| Standover Height | 658 | 695 | 732 | 735 | 754 | 781 | 820 | 853 |
| Seat Tube Length | 310 | 350 | 360 | 400 | 400 | 450 | 500 | 560 |
| Seat Tube Angle | 73.5° | 73.5° | 73.5° | 73.5° | 73.5° | 73.5° | 73.5° | 73.5° |
| Crank Length | 165 | 170 | 170 | 170 | 170 | 170 | 175 | 175 |
| Handlebar Width | 700 | 720 | 740 | 720 | 740 | 740 | 740 | 740 |
| Saddle Width | 155 | 155 | 143 | 155 | 143 | 143 | 143 | 143 |
| Seatpost Length | 300 | 350 | 400 | 350 | 400 | 400 | 400 | 400 |
| Tyre Size | 27.5in | 27.5in | 29in | 27.5in | 29in | 29in | 29in | 29in |
All measurements are in mm unless otherwise stated.
The above table shows the standard geometry for the bicycle as shipped, other geometry configurations may be available with certain bikes. Please contact us via Live Chat to find out more.
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Specialized Rockhopper Comp 29" Mountain Bike 2025 - Hardtail MTB
Two weeks and 160 miles in, and this is by far the best bike I have owned. I was impressed with the knowledge and assistance shown by your agent when I phoned before buying, and the bike arrived promptly and on the right day too. Will be recommending Tredz!
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