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.
All our bikes are fully built by our Cytech qualified mechanics. To find out more, see the Built, Checked, Tuned and Tested section below to see how we'll deliver your bike.
We offer FREE DELIVERY of your bike to your home or place of work. Once you've placed your order, our Customer Care team will be in contact to offer a convenient delivery date of your choice.
We've partnered with PedalSure to offer you 30-DAYS FREE bike insurance on new bikes over £400. Visit our Cycle Insurance page to learn more and claim.
Focus Whistler 3.8 27.5" Hardtail Mountain Bike 2020
The Focus Whistler 3.8 27.5" Hardtail Mountain Bike presents the ideal build for entering the world of mountain biking, with plenty of gears from a 2X drivetrain with 10-speed cassette, a lightweight aluminium frame and trail-smoothing SR Suntour suspension forks. Build your confidence off-road with hydraulic disc brakes and responsive 27.5" wheels that will feel responsive and agile through tight corners. The grippy Smart Sam tyres have tan sidewalls for a more pro look and there are mount points for attaching panniers for longer rides or mudguards for foul weather.
Features
- Shimano Deore 10-speed cassette with 2X drivetrain
- Tan sidewalls tyres look great
- Shimano hydraulic disc brakes ensure that your stopping power won't be compromised come rain or shine
- Grippy Schwalbe Smart Sam tyres
Technical Specification
| FRAME | Focus 6061 aluminium, BSA BB, international disc brake standard |
| FORK | SR Suntour XCR 32 LO-R, 100mm travel, 9mm QR |
| HANDLEBAR | Focus aluminium, riser bar, 720mm |
| GRIPS | Focus SL |
| STEM | Focus aluminium, 31.8mm |
| FRONT BRAKE | Shimano MT200, hydraulic disc brake |
| REAR BRAKE | Shimano MT200, hydraulic disc brake |
| BRAKE LEVERS | Shimano MT200 |
| REAR DERAILLEUR | Shimano Deore XT M781, 10-speed |
| FRONT DERAILLEUR | Shimano Deore M6000 |
| SHIFT LEVERS | Shimano Deore M6000 |
| CASSETTE | Shimano HG50, 11-36t |
| CRANKSET | Shimano MT500, 36/26T |
| CHAIN | KMC X10.93 |
| FRONT WHEEL | Rodi Viper 21 |
| REAR WHEEL | Rodi Viper 21 |
| FRONT TYRE | Schwalbe Smart Sam 2.25 |
| REAR TYRE | Schwalbe Smart Sam 2.25 |
| SADDLE | Focus Sport |
| SEATPOST | Focus Alloy, 27.2 mm |
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 specified), 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.
Please note, occasionally, manufacturers may change the specification without notice. Bicycles do not come with pedals unless otherwise specified. We do not install accessories to bikes, including mudguards.