Specialized Roll Sport Disc Hybrid Bike 2017
Ready for the commute or the Sunday morning spin, the Specialized Roll Sport Disc Hybrid Bike 2017 features an A1 Premium Aluminum frame and a Roll Disc Steel fork. This pairing is both strong and stiff, with mudguard and rack mounts added for versatility.
Shimano's Tourney groupset is a slick 7-speed option that provides you with plenty of gears for climbing even the toughest of gradients.
Axis Sport Disc wheels have been paired with highly visible Specialized Nimbus Sport Reflective tyres and Tektro mechanical disc brakes, that ensure stopping power isn't compromised.
Specialized components, including a Body Geometry Cup Saddle, add the finishing touches to what is a highly versatile machine.
Features
- Wide diameter, 650bx2.3" Specialized Nimbus Sport Reflective tyres provide excellent traction, stability, and cushioning, which creates a safer, more reliable, and more comfortable ride on either paved or dirt roads. These tyres will also increase your visibility to motorists in low-light conditions.
- Equipped with Specialized’s Body Geometry The Cup saddle, you can expect a supreme level of comfort anywhere you take the Roll. It delivers on these expectations by "cupping" your sit bones, which reduces pressure without feeling obtrusive or constraining.
- A spring suspension seatpost takes the sting out of rough terrain, giving you an extra bit of "cushion" that'll have you riding longer and more comfortably.
Image shown for representation of colourway only, specification subject to change at any time. Bicycles do not come with pedals unless otherwise specified.
Technical Specification
| FRAME | Specialized A1 Premium Aluminum, Ground Control Positioning, formed tubes, disc mount, mudguard/rack mounts |
| FORK | Specialized Roll Disc Steel, mudguard/rack mounts |
| HEADSET | Specialized |
| STEM | Specialized forged alloy, 17-degree rise, 31.8mm clamp |
| HANDLEBARS | Specialized Roll, 6061 alloy, 15-degree backsweep, 5-degree upsweep, 125mm rise, 31.8mm |
| GRIPS | Specialized Body Geometry Contour, lock-on |
| FRONT BRAKE | Tektro, mechanical disc, resin pads, 160mm rotor |
| REAR BRAKE | Tektro, mechanical disc, resin pads, 160mm rotor |
| FRONT DERAILLEUR | Shimano Tourney, top swing, 31.8mm band clamp |
| REAR DERAILLEUR | Shimano Tourney, 7-speed |
| SHIFT LEVERS | Shimano EF51, EZ Fire Plus, 7-speed |
| CASSETTE | Shimano Tourney freewheel, 7-speed, 14-34t |
| CHAIN | KMC Z51, 7-speed |
| CRANKSET | Stout, forged alloy |
| CHAINRINGS | 48/38/28T w/chainguard |
| BOTTOM BRACKET | BSA, square taper, cartridge bearings |
| PEDALS | Specialized City platform |
| FRONT HUB | Axis Sport Disc |
| REAR HUB | Axis Sport Disc |
| SPOKES | Stainless, 14g |
| RIMS | Specialized Roll, double-wall, disc |
| FRONT TYRE | Specialized Nimbus Sport Reflective, 650bx2.3", 60TPI w/BlackBelt Protection, clincher |
| REAR TYRE | Specialized Nimbus Sport Reflective, 650bx2.3", 60TPI w/BlackBelt Protection, clincher |
| SADDLE | Specialized Body Geometry The Cup, steel rails, 245mm |
| SEATPOST | Dual-Bolt Diecast Head, AL6061 Post, Spring Suspension |
| SEAT BINDER | Alloy, QR, 31.8mm |
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.
Unable to display Reviews due to Privacy Settings.
Adjust your Cookie Preferences to Opt-in "YES" to "Functional Cookies".
Unable to display Q&A due to Privacy Settings.
Adjust your Cookie Preferences to Opt-in "YES" to "Functional Cookies".
Why buy your bike from Sigma Sports?
Don't hesitate to reach out to us. It's our goal to answer all of your questions and offer the best advice from our experts. We’ll be happy to answer any questions you may have. Contact us now or visit us in-store.
Save up to 47% with any one of our 11 Cycle to Work partners, and get the health benefits of a new bike in exchange for tax free salary sacrifice. To find out more about our various partners and how to apply click here.
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.
We've partnered with Laka to offer you 30 days free bike Insurance on your new bike purchase over £400. Click here for more info and find out how to claim.