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Focus Whistler 3.8 29 Hardtail Mountain Bike 2020

★★★★★ ★★★★★

This item is no longer available to buy. View similar products.

Product ID: 1168654

The Focus Whistler 3.8 29" Hardtail Mountain Bike has reliable Shimano Deore gears with a 10-speed cassette and double chainset, so you shouldn't be left wanting more on steep climbs.

The 29" wheels are fast rolling and help to smooth out the trail whilst the SR Suntour suspension absorbs the bigger impacts. Hydraulic disc brakes give you confidence in all conditions and there are mounts for attaching racks or mudguards.

Why buy your bike from Sigma Sports?

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Built, Checked, Tuned and Tested

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.

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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.

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Focus Whistler 3.8 29" Hardtail Mountain Bike 2020

The lightweight aluminium frame and reliable Shimano Deore components help the Focus Whistler 3.8 29" Hardtail Mountain Bike to make short work of hills so that you can build your confidence with off-road riding. Grippy Smart Sam tyres with tan sidewalls are a great look and the 29" rims carry momentum over bumpy trails and combine perfectly with the SR Suntour suspension fork to deliver a comfortable and smooth ride. You can mount mudguards for riding in winter or racking should you wish to carry more gear and set off on longer adventures over mixed terrain.


  • 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
STEM Focus aluminium, 31.8mm
FRONT BRAKE  Shimano MT200, hydraulic disc brake
REAR BRAKE  Shimano MT200, hydraulic disc brake
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
PEDALS Available to be purchased separately

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.

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 or contact Customer Care. We do not install accessories to bikes, including mudguards.

Focus Whistler 3.8 29 Hardtail Mountain Bike 2020 Sizing

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