Focus Whistler 3.6
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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 pannier 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 pannier 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 |