Why buy your bike from Sigma Sports?
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Choose between Free Bike Delivery - to your home or place of work - or our new Premier Bike Delivery Service £99.99 and have your bike delivered "ready to ride" and set up to your measurements with seatpost and pedals adjusted on arrival by a qualified bike mechanic. Either way, our Customer Care team will be in touch to arrange a delivery date to suit you.
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Specialized Rockhopper Sport 29" Mountain Bike 2019
The Specialized Rockhopper Sport 29" Mountain Bike is the perfect package to help you start your own off-road adventure, with a lightweight alloy frame and an SR Suntour XCT suspension fork to soften out even the harshest of trails. The hydraulic disc brakes, meanwhile, will keep you stopping with confidence and control in all conditions, even in the wet.
Shifting is provided by way of full Shimano shifters and derailleurs, ensuring crisp and effortless performance. The 11-34 cassette is paired up with a triple 44/32/22T chainset that provides an incredibly wide spread of gears, meaning that you can ride with confidence knowing you have the gears to take on any ascent. The wheels are shod with Ground Control and Fast Trak Sport tyres, so you'll be able to stay rubber-side down even on the most treacherous of single tracks. The package is rounded out with a comfortable Henge Sport saddle to keep those miles ticking over in comfort.
Features:
- SR Suntour XCT suspension fork provides a comfortable ride even on the harshest trail
- Shimano shifters and derailleurs provide an effortless shifting experience
- 11-34t cassette combined with triple 44/32/22T chainset gives you a wide spread of gears suitable for any terrain
- Lightweight, dependable alloy frame provides reliable performance
Technical Specification
| FRAME | A1 alloy, Sport XC 29 Geometry, zero-stack head tube, internal cable routing, 135x9mm forged dropouts, chainstay-mounted disc brake, replaceable alloy derailleur hanger |
| FORK | SR Suntour XCT w/ MCD 29, coil spring, custom Multi-Circuit damping, Quick-Release 46mm offset |
| STEM | Stout 3D-forged alloy, 31.8mm, 6-degree rise |
| HANDLEBARS | Stout double-butted alloy, 10mm rise, 10-degree backsweep, 4-degree upsweep, 720mm width, 31.8mm |
| BAR TAPE | Specialized MTB Grip, lock-on |
| FRONT BRAKE | Shimano BR-M315, hydraulic disc, resin pads, 180mm rotor (L/XL) or 160mm rotor (S/M) |
| REAR BRAKE | Shimano BR-M315, hydraulic disc, resin pads, 160mm rotor |
| FRONT DERAILLEUR | Shimano Altus FD-M313, 34.9mm clamp, down-swing |
| REAR DERAILLEUR | Shimano Acera 8-speed |
| SHIFT LEVERS | Shimano ST-EF505, Ez-Fire Plus, 3x8 |
| CASSETTE | Sunrace, 8-speed, 11-34t |
| CHAIN | KMC X8EPT, 8-speed, anti-corrosion coating with reusable Missing Link™ |
| CRANKSET | Stout 3x8, forged alloy |
| BOTTOM BRACKET | Square taper, 73mm, internal bearings |
| PEDALS | Specialized Dirt |
| FRONT WHEEL | Alloy 29" rims, Shimano Centre Lock hubs, disc-only, stainless steel spokes, 100x9mm Quick-Release |
| REAR WHEEL | Alloy 29" rims, Shimano Centre Lock hubs, disc-only, stainless steel spokes, 135x9mm Quick-Release |
| FRONT TYRE | Ground Control Sport, Flak Jacket flat protection, wire bead, 29x2.1" |
| REAR TYRE | Fast Trak Sport, Flak Jacket flat protection, wire bead, 29x2.0" |
| SADDLE | Henge Sport, steel rails, 143mm |
| SEATPOST | Alloy, 12mm offset, 2-bolt clamp, 30.9mm |
Built, Checked, Tuned and Tested
All our bikes are fully built, checked, tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for delivery. All you have to do is add the pedals (if included), attach the handlebars to the stem and tighten them following the included detailed instructions or by watching our video and using the provided FREE tools. Visit our Bike Assembly page to see how you assemble your new bike once you receive it.
All bikes collected from our shop, are built, tested and ready to ride. For hassle-free home delivery and bike set-up from a qualified mechanic use our Premier Delivery Service.
Please note, occasionally, manufacturers may change the specification without notice. Bicycles do not come with pedals unless otherwise specified. Bikes ordered for delivery will not arrive with the pedals installed, please refer to the owners manual and pedal installation guides provided for guidance. We do not install accessories to bikes, including mudguards. Bikes ordered for delivery that have tubeless compatible tyres and rims will arrive with inner tubes installed or with tubeless valves installed, this will be brand dependent. Sealant is available to be purchased separately.
If you require any assistance please contact our Customer Care team.
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