Rockhopper Sport
Pickup available at 240 Kings Way
Usually ready in 24 hours
To ensure 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 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, Tektro 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 Shimano drivetrain with plenty of range and a clutch-equipped rear derailleur that keeps your ride quiet—and your chain on.
Pair dead-reliable hubs from Formula with our 25-millimeter internal diameter, hookless Specialized rims for a strong, light, and durable wheelset hat trick.
- Free Shipping on Orders over $200, excludes bikes.
- Returns must be request within 48 hours of delivery for a refund and within 30 days for a Store Credit or Exchange.
- All Sale items are final sale.
Find out more about our Shipping & Return policies in our FAQs.
Any questions about this product?Or do you need any help ordering? Feel free to get in touch with our team in store at hello@bikenow.com.au or (03) 9696 8588
We're happy to help!

Technical Specifications
Frameset
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
Seat Binder
Alloy, quick release, 34.9
Suspension
Fork
SR Suntour XCM 29, 30mm stanchions, Rx Tune, coil spring, QR, 90/100mm travel (size-specific), 42mm offset
Cockpit
Seat Post
Alloy, 2-bolt clamp, 30.9mm
Saddle
Bridge Sport, Steel rails, 155/143mm
Stem
3D-forged alloy, 31.8mm, 7-degree rise
Grips
Specialized Trail Grips, lock-on
Handlebars
Stout Mini Rise, alloy, 9-degree backsweep, 15mm rise, 31.8mm
Brakes
Front Brake
Tektro BR-M275 Hydraulic Disc, 180/160mm
Rear Brake
Tektro BR-M275 Hydraulic Disc, 160mm
Drivetrain
Shift Levers
Shimano CUES SL-U4000-9R,RAPIDFIRE PLUS
Rear Derailleur
SHIMANO REAR DERAILLEUR, RD-U4000, CUES, GS 9-SPEED, TOP NORMAL, SHADOW DESIGN
Cassette
SHIMANO CUES CS-LG300-9, 9-SPEED, 11-41T
Crankset
Stout 1x, forged alloy
Chain
SHIMANO CN-LG500, W/QUICK-LINK
Bottom Bracket
Square-tapered, 73mm, internal bearings, 122.5mm spindle
Wheels & Tyres
Front Hub
Formula SP-2120 6-Bolt, disc, 100x9mm spacing, quick-release
Rear hub
Formula SP-2125, 6-Bolt freehub, disc, 135x9mm spacing, quick-release
Fast Trak Sport, 650b/29x2.35"
Fast Trak Sport, 650b/29x2.35"
Fast Trak Sport, 650b/29x2.35"
Fast Trak Sport, 650b/29x2.35"
Spokes
Stainless, 14g
Tubes
Standard 40mm SV 650B/29x1.75-2.4
Accessories
Pedals
Specialized Flat Pedal