Focus Whistler 3.6
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The Focus Whistler 3.6 is a hardtail MTB available in sizes S, M, L and XL in Slate Grey and S, M and L in Blue Green. With Shimano Altus components and a suspension fork, it is suitable if you are looking for a bike for your trail rides.
- Aluminium frame: The 6061 aluminium frame features internal cable routing.
- Fork travel: The aluminium suspension fork offers 100 mm of travel.
- 3x9 drivetrain: The Shimano Altus M2000 rear derailleur with 9 speeds is paired with the Shimano MT101 crankset.
- Wheels by size: Size S uses 27.5" wheels, while M, L and XL use the 29 format.
- Hydraulic disc brakes: The bike has hydraulic disc brakes and Kenda Booster/Impac Ridgepac tyres.
Choose it if you want a MTB for riding trails that you can customise with a rack, mudguards and other accessories to suit your needs.
Manufacturer details
FOCUS WHISTLER 3.6 BIKE
The WHISTLER 3.6 is the perfect MTB bike for you. Equipped with 27.5" wheels (in sizes XS-S) and 29 wheels (in sizes M-L-XL) and a Shimano Altus 3x9 rear derailleur, it offers reliable braking and an integrated design. All cables are integrated into the frame for greater visibility and protection. With the option to fit a rack, mudguards and other accessories, make sport feel natural with WHISTLER!
FOCUS WHISTLER 3.6 BIKE KEY FEATURES:
- 27.5" wheels (in sizes XS-S) and 29 wheels (in sizes M-L-XL) for agile, responsive handling
- Shimano Altus 3x9 rear derailleur for a smooth, reliable drivetrain
- Integrated design with internal cables for greater visibility and protection
- Compatibility with racks, mudguards and other accessories for full customisation
TECHNICAL SPECIFICATIONS
- Frame: 6061 aluminium.
- Fork: Aluminium suspension fork, 100 mm
- Rear Derailleur: Shimano Altus M2000, 9-speed.
- Cassette: 9-speed.
- Chainring: Shimano MT101.
- Front Brake: Hydraulic disc brake
- Rear Brake: Hydraulic disc brake
- Front Tyre: Kenda Booster/Impac Ridgepac
- Rear Tyre: Kenda Booster/Impac Ridgepac
- Handlebar: Riser, Aluminium, 720mm.
- Stem: Aluminium, 31.8 mm, 6°.
- Saddle: Selle Italia X3/ Focus Saddle
- Seatpost: Alloy, 27.2 mm.
*The manufacturer reserves the right to change the information on the website without notice, including specifications, models, colours and materials.
*Images are for illustrative purposes only and may not match the product description.
Geometry

| Segment | Section | XS | S | M | L | XL |
|---|---|---|---|---|---|---|
| Size in mm | 340 | 360 | 420 | 460 | 500 | |
| Handlebar width | 720 | 720 | 720 | 720 | 720 | |
| Stem length | 60 | 60 | 60 | 60 | 60 | |
| Crank length | 170 | 170 | 170 | 170 | 170 | |
| Seatpost length | 420 | 500 | 420 | 460 | 500 | |
| A | Seat tube length | 340 | 360 | 420 | 460 | 500 |
| B | Top tube length | 549 | 574 | 606 | 636 | 666 |
| C | Head angle (°) | 68 | 68 | 68 | 68 | 68 |
| D | Seat tube angle (°) | 74 | 74 | 74 | 74 | 74 |
| E | Chainstay length | 440 | 400 | 450 | 450 | 450 |
| F | Bottom bracket drop | 48 | 48 | 60 | 60 | 60 |
| G | Head tube length | 120 | 120 | 120 | 140 | 160 |
| H | Fork length | 497 | 497 | 515 | 515 | 515 |
| I | Fork offset | 42 | 42 | 51 | 51 | 51 |
| J | Wheelbase | 1079 | 1104 | 1155 | 1187 | 1220 |
| K | Stack | 605 | 605 | 630 | 649 | 667 |
| L | Reach | 375 | 400 | 425 | 450 | 475 |