Specialized Rockhopper Comp 27.5" Mountain Bike 2023 - Hardtail MTB
Think it’s tough to reinvent a bike with such a long history of proving true trail talent doesn’t have to break the bank? Sure is. It’s why we swung for the fences, resulting in a lightweight, but heavy-hitting bike with huge capability and unrivalled ride quality, whatever the size, no matter the model. One Specialized Rockhopper hardtail mountain bike, with versatility and performance for all.
Key Features:
- Lightweight alloy frame with dialled trail geometry
- Custom tuned SR Suntour XCM fork for a plush premium feel
- Microshift 2x9 speed drivetrain for a good usable gear range
- Sram brakes for all weather stopping power
- 27.5” wheels for a better fit on Small to Medium frame sizes
- Colours: Gloss Ca White Sage / Satin Forest Green, Satin Brassy Yellow / Black, Gloss Redwood / Smoke, Satin Cast Battle Ship / Gloss Cast Battleship
- Sizes: XS, S, M
- The Specialized Rockhopper Comp 27.5 is available with 0% APR finance
Dialed In Any Dimension
With a goal of making sure that the Rockhopper offers both the best fit and best handling performance for every person, no matter their measurements, we’ve paired each frame size with the optimal wheel size. The result is a Rockhopper to fit every rider and the assurance that every Rockhopper is rolling on the best-handling wheel for its frame size.
(Over)Achievement Award
Continuing a 30-year tradition of never settling for ‘good enough’, Rockhopper starts with a lightweight, butted aluminium frame, and calls on modern gearing, class-leading kit and versatile geometry for capability that’s always on-call. Not stopping there, innovative sizing and custom Rx Tune suspension add big performance without dialing up the price.
A summer blockbuster with an eye for adventure, the Specialized Rockhopper Comp hardtail mountain bike lives for high action and fast-paced plot twists and features an all-new, Premium A1 Aluminium frame making its singletrack debut.
Roll the credits to discover an SR SunTour XCM fork with a custom two-way damping circuit, Stout wheelset, SRAM Level hydraulic stoppers and MicroSHIFT’s wide-range 1x9 drivetrain and you have backup provided by a supporting cast that’s all thriller and no filler, but will never leave you hanging.
Highlights:
- A heart of gold, presented in our lightweight yet durable Premium A1 Aluminium, the Rockhopper’s butted aluminium frame features hydroformed top and downtubes in order to keep weight low and strength high, all while providing increased standover clearance, slick internal cable routing and dropper-post compatibility. With the goal of making sure that the Rockhopper offers both the best fit and best performance for every person, no matter their measure, we’ve paired each Rockhopper frame size with the optimal wheel size. The result is a Rockhopper to fit every rider and the assurance that every Rockhopper is rolling on the best-handling wheel for its frame size.
- Bringing our Rx Tune to Rockhopper for the very first time, the lockout-equipped SR Suntour XCM with custom Multi-Circuit damping brings size-specific travel and spring rates to the show in a performance that’s sure to impress while also ensuring consistent geometry, handling and suspension performance, regardless of frame or wheel size.
- Beautifully beastly, SRAM Level hydraulic disc brakes pack a mean bite but deliver their power with a refined, intuitive feel to make for a package that punches way above its pay grade.
- Keep things simple with a durable 1x MicroSHIFT drivetrain that offers plenty of range along with a clutch-equipped rear derailleur that keeps your ride quite—and your chain on.
- Pair dead-reliable hubs from Formula with our 25-millimeter internal diameter, hookless Stout rims for a wheelset hat-trick: strong, light and durable.
All Tredz bikes are:
- Fully built & ready to ride
- Fully checked & tested by Cytech qualified mechanics
- Available with 0% APR finance on any basket over £99
- UK price match promise
- 365 day no hassle returns
- Free delivery in the UK Mainland on a date that suits you
In the box with every Tredz bike is:
- Free Tredz 9 key trail tool
- Free Tredz pedal spanner
- Free basic pedals
- Tredz drawstring kit bag
- 16 point quality control check sheet
- Basic bike setup instructions
- Free cycle insurance voucher
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 27.5, 30mm Stanchions, Rx Tune, coil spring, custom Multi-Circuit damping w/lockout, QR, 80/90/100mm travel (size-specific), 42mm offset |
Stem | 3D-forged alloy, 31.8mm, 7-degree rise |
Bars | Stout Mini Rise, alloy, 9-degree backsweep, 15mm rise, 31.8mm |
Front Brake | SRAM Level, hydraulic disc, 180/160mm |
Rear Brake | SRAM Level, hydraulic disc, 160mm |
Brake Lever | SRAM Level |
Rear Mech | microSHIFT Advent, 1x9 w/ clutch |
Shifters | microSHIFT Advent, 9-speed |
Speed | 9 |
Rims | Stout Alloy, hookless, double-wall, 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, 27.5 x 2.35" |
Rear Tyre | Fast Trak Sport, 27.5 x 2.35" |
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 X9EPT, 9-speed, anti-corrosion coating w/ reusable Missing Link |
Cassette | microSHIFT Advent, 9-speed, 11-42t |
Pedals | SBC-54 Flat pedal |
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
Customer reviews and Q&A's are disabled because you declined functional cookies.
To enable reviews and Q&A's click the 'Cookie Settings' button below and enable functional cookies.
Specialized Rockhopper Comp 27.5" Mountain Bike 2023 - Hardtail MTB
Very fast build and delivery, my son loves his new bike, thank you team Tredz.
Cycle to Work is a salary sacrifice scheme, where you can save up to 42% off a new Bike and Safety equipment. This means the cost is deducted from your salary as a non-cash benefit, so you save on tax and national insurance.
Here at Tredz, we accept Cycle to Work vouchers from all national schemes. For more information click here.
At Tredz we make finance easy. You can choose from a range of flexible finance repayments from 6 months up to 48 months, choose to place a deposit and pay the balance on finance. Go with a 0% APR finance deal with absolutely no interest on payments, or a 9.9% APR Buy Now Pay later option with a choice of 12 or 24 deferred payment options, or a longer-term 14.9% APR option with lower monthly payments. For more information click here.
At Tredz, we’re committed to bringing you the best products at the best prices. If you find a product cheaper elsewhere, simply contact us for an immediate response using our live chat service. Click here to discuss your price match with an agent now for help.
Subject to Terms and Conditions
At Tredz, we offer a fast high quality service, with a range of options from free delivery on orders over £30, next day and convenient click & collect from one of our stores. Simply select within the checkout.
*Courier deliveries to Northern Ireland, Isle of Man, Isle of Wight, Channel Islands and the Scottish Highlands/Islands will incur a charge.At Tredz, if you are not 100% happy with your order, then you can use our simple hassle free returns service. Simply return the item new and unused in the manufacturers original packaging within 365 days of purchase. Bikes and larger items are collected by courier.
When you receive your bike, all you'll need to do is unpack it, attach the pedals, turn the handlebars and ride.
To help you get started we have put together a handy Bike Building Guide, click here.