Specialized Rockhopper Sport 27.5 Bike 2026 Smoke/Cool Grey - Rental

Please note: This bike is a former rental. For details regarding its condition, please get in touch with our team at support@comorsports.com.

The Rockhopper Sport 27.5 pairs wheel size to frame size, so you get geometry and handling tuned to your fit instead of a one-size-fits-all spec. It's a solid start for trail riding, with hydraulic disc brakes and a suspension fork that keep things controlled without a big price tag.

An A1 aluminum frame with hydroformed tubing keeps weight down and stiffness up, with internal routing and dropper-post compatibility. The SR Suntour XCM fork carries Specialized's Rx Tune, matching travel and spring rate to frame size, while Shimano hydraulic disc brakes and a 9-speed CUES drivetrain handle stopping and shifting.

Key Features

• Wheel Size: 27.5"
• Fork Travel: 90–100mm (size-specific)
• Cassette: Shimano CUES CS-LG300-9, 11-46t, 9-speed
• 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, 34.9mm
• Fork: SR Suntour XCM, 30mm stanchions, Rx Tune with custom multi-circuit damping, coil spring, quick release, 42mm offset
• Front Brake: Shimano BR-MT200, hydraulic disc
• Rear Brake: Shimano BR-MT200, hydraulic disc
• Shift Levers: Shimano CUES, 9-speed Rapidfire with optical gear display
• Rear Derailleur: Shimano CUES, 9-speed
• Chain: KMC eGlide 11-speed
• Crankset: Stout 1x, forged alloy, 30T
• Bottom Bracket: Square-tapered, 73mm, internal bearings, 122.5mm spindle
• Rims: Specialized alloy, disc only, double-wall, 25mm inner width, 32h
• Front Hub: Alloy, sealed bearing, 6-bolt disc, 100x9mm spacing, quick release
• Rear Hub: Alloy, sealed bearing, 6-bolt disc, 135x9mm spacing, quick release
• Spokes: Stainless, 14g
• Front Tire: Ground Control, 27.5x2.35, T5
• Rear Tire: Ground Control, 27.5x2.35, T5
• Inner Tubes: Standard, Schrader valve
• Stem: 3D-forged alloy, 31.8mm, 7-degree rise
• Handlebars: Alloy mini rise, 9-degree backsweep, 15mm rise, 31.8mm
• Grips: Specialized Trail Grips, lock-on
• Saddle: Bridge Sport, steel rails
• Seatpost: Alloy, 2-bolt clamp, 30.9mm
• Pedals: Specialized, platform