Specialized Rockhopper Sport 29 Mountain Bike 2023 - Hardtail MTB
The A1 Premium butted alloy frame, meticulously crafted with hydroformed top and downtubes, ensures a lightweight yet robust build. Internal cable routing and dropper-post compatibility add a touch of sophistication to this off-road beast.
Key Features:
- Frame: Specialized A1 Premium butted alloy, internal cable routing, dropper post compatible
- Fork: SR Suntour XCM 29, RX Tune, coil spring, 90/100mm travel (size-specific), 42mm offset
- Drivetrain: Shimano Atlus FD-M2020 2-speed, Shimano Atlus RD-M2000 9-speed, Shimano Atlus Rapidfire Plus shifters
- Brakes: Tektro HD-M275 hydraulic disc, 180/160mm
- Wheels: Specialized alloy rims, 29x2.35" Fast Trak Sport tyres
- Other Feature: Rx Tune suspension for consistent performance across frame sizes
- Finance: Available with 0% APR finance
The Rockhopper Sport 29 is equipped with a lockout-equipped SR Suntour XCM 29 fork, featuring RX Tune and coil spring for a ride that's both responsive and comfortable. The 90/100mm size-specific travel ensures consistent geometry and handling, regardless of the frame or wheel size.
The heart of this beast lies in its hydraulic disc brakes, the Tektro M275, offering precision and power with a refined, intuitive feel. The durable 2x Shimano Atlus drivetrain provides a broad range of gears, making it perfect for varied terrains.
Crafted for reliability, the bike features Specialized alloy rims paired with Fast Trak Sport tyres, creating a wheelset hat-trick of strength, lightness, and durability. The Stout 3D-forged alloy stem and Specialized alloy bars contribute to a comfortable and controlled riding experience.
The Rockhopper Sport 29 is not just a bike; it's a trail companion ready to conquer any challenge. With a 29-inch wheelset, this mountain bike ensures optimal handling and performance, allowing riders to confidently tackle diverse terrains.
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 | SR Suntour XCM 29, 30mm stanchions, Rx Tune, coil spring, QR, 90/100mm travel (size-specific), 42mm offset |
| Stem | Stout 3D-forged alloy, 31.8mm, 6-degree rise |
| Bars | Specialized, alloy, 9-degree backsweep, 15mm rise, 31.8mm |
| Front Brake | Tektro HD-M275, hydraulic disc, 180/160mm |
| Rear Brake | Tektro HD-M275, hydraulic disc, 160mm |
| Front Mech | Shimano Altus FD-M2020 2-speed |
| Rear Mech | Shimano Altus, RD-M2000, 9-speed |
| Shifters | Shimano Altus, RapidFire Plus, 9-speed |
| Speed | 18 |
| Rims | Specialized alloy, disc only, double-wall, 25mm inner width, 32h |
| Front Hub | Formula 6-Bolt, disc, 100x9mm spacing, quick-release, 32H |
| Rear Hub | Formula SP-2125, 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 2x, forged alloy |
| Bottom Bracket | Square-tapered, 73mm, internal bearings, 122.5mm spindle |
| Chain | KMC X9EPT, 9-speed, anti-corrosion coating w/ reusable Missing Linkâ„¢ |
| Cassette | SunRace, 9-Speed, 11-36t |
| Pedals | Specialized Body Geometry Fitness, platform, plastic |
Specialized Rockhopper 2023 Sizing
| 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 |
Specialized Rockhopper 27.5" Geometry
| XS | S | M | |
| Crank Length | 165mm | 170mm | 170mm |
| Handlebar Width | 700mm | 720mm | 740mm |
| Stem Length | 35mm | 45mm | 60mm |
| Saddle Width | 155mm | 155mm | 143mm |
| Seatpost Length | 300mm | 350mm | 400mm |
| Stack | 559mm | 573mm | 589mm |
| Reach | 375mm | 395mm | 415mm |
| Head-Tube Length | 95mm | 100mm | 105mm |
| Head-Tube Angle | 68° | 68° | 68° |
| B-B Height | 310mm | 310mm | 310mm |
| B-B Drop | 43mm | 43mm | 43mm |
| Trail | 97mm | 97mm | 97mm |
| Fork Length (full) | 475mm | 485mm | 495mm |
| Fork Rake/Offset | 42mm | 42mm | 42mm |
| Front-Center | 630mm | 656mm | 682mm |
| Chain-Stay Length | 440mm | 440mm | 440mm |
| Wheelbase | 1067mm | 1092mm | 1118mm |
| Top-Tube Length (horizontal) | 541mm | 565mm | 589mm |
| Bike Stand-Over Height | 658mm | 695mm | 735mm |
| Seat-Tube Length | 310mm | 350mm | 400mm |
| Seat-Tube Angle | 73.5° | 73.5° | 73.5° |
Specialized Rockhopper 29" Geometry
| S | M | L | XL | XXL | |
| Crank Length | 170mm | 170mm | 175mm | 175mm | 175mm |
| Handlebar Width | 720mm | 740mm | 740mm | 740mm | 740mm |
| Stem Length | 45mm | 60mm | 60mm | 70mm | 70mm |
| Saddle Width | 155mm | 143mm | 143mm | 143mm | 143mm |
| Seatpost Length | 350mm | 400mm | 400mm | 400mm | 400mm |
| Stack | 607mm | 616mm | 626mm | 640mm | 654mm |
| Reach | 405mm | 425mm | 445mm | 465mm | 485mm |
| Head-Tube Length | 95mm | 95mm | 105mm | 120mm | 135mm |
| Head-Tube Angle | 68.5° | 68.5° | 68.5° | 68.5° | 68.5° |
| B-B Height | 310mm | 310mm | 310mm | 310mm | 310mm |
| B-B Drop | 62mm | 62mm | 62mm | 62mm | 62mm |
| Trail | 97mm | 97mm | 97mm | 97mm | 97mm |
| Fork Length (full) | 505mm | 515mm | 515mm | 515mm | 515mm |
| Fork Rake/Offset | 46mm | 46mm | 46mm | 46mm | 46mm |
| Front-Center | 672mm | 696mm | 719mm | 745mm | 770mm |
| Chain-Stay Length | 440mm | 440mm | 440mm | 440mm | 440mm |
| Wheelbase | 1105mm | 1128mm | 1152mm | 1178mm | 1203mm |
| Top-Tube Length (horizontal) | 586mm | 608mm | 630mm | 654mm | 679mm |
| Bike Stand-Over Height | 732mm | 754mm | 781mm | 820mm | 853mm |
| Seat-Tube Length | 360mm | 400mm | 450mm | 500mm | 560mm |
| Seat-Tube Angle | 73.5° | 73.5° | 73.5° | 73.5° | 73.5° |
What size frame do I need if I am between sizes? - read here
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Specialized Rockhopper Sport 29 Mountain Bike 2023 - Hardtail MTB
Great frame and parts, the forks are not brilliant but for the money you can't go wrong.
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