You are now leaving the FOCUS website of Derby Cycle Werke GmbH and are redirected to an external website. Derby Cycle Werke GmbH is not liable for the use nor the content of this external website. Please refer to the Privacy Statement, Cookie Policy and Terms of use of this external website for details.
WHISTLER² 3.9 Features
Super simple Groove Go E-bike System. Just push the button and go.
Robust SR Suntour XCM suspension fork with 100 mm suspension travel
Robust drive components from Shimano
Supports your lifestyle
-
Less is more
Keep it simple, no overcomplications. That is your maxim. And that is why we have kept the WHISTLER² as simple as possible. Switch on and go!
-
Experience even more with the same effort
Your everyday is chock-a-block – so every minute for your hobby counts. The WHISTLER² makes getting from A to B a quick and easy. 252 Wh takes the stress out of biking.
-
Consistent brake performance
You need a reliable partner to handle hairy situations. That's why we've equipped our WHISTLER² model with disc brakes – for a consistent braking performance and optimum braking behaviour.
Geometry
| XS | S | M | L | XL | ||
|---|---|---|---|---|---|---|
| Frame size cm | 38 | 42 | 46 | 50 | 54 | |
| A | Size (MM) | 380 | 420 | 460 | 500 | 540 |
| B | Effective Top Tube (MM) | 553 | 575 | 587 | 608 | 623 |
| C | Head Tube Angle (°) | 69 | 70 | 70 | 70 | 70 |
| D | Effective Seat Tube Angle (°) | 73.5 | 74 | 74 | 74 | 74 |
| E | Chainstay (MM) | 447 | 448 | 448 | 448 | 448 |
| F | BB Drop (MM) | 48 | 62 | 62 | 62 | 62 |
| G | Head Tube Length (MM) | 110 | 100 | 110 | 130 | 150 |
| H | Fork Length (MM) | 497 | 517 | 516 | 516 | 516 |
| I | Fork Offset (MM) | 42 | 46 | 46 | 46 | 46 |
| J | Wheelbase (MM) | 1073 | 1094 | 1106 | 1124 | 1145 |
| K | Stack (MM) | 602 | 628 | 637 | 655 | 675 |
| L | Reach (MM) | 375 | 395 | 404 | 420 | 430 |
Specification
Motor
Groove Go, 250 W
Battery Ampere hours
7 Ah
Battery Watt-hours
252 Wh
Frame
6061 aluminium, BSA BB, international disc brake standard
Fork
SR Suntour XCM RL, 9 mm QR
Handlebar
Sport Riser, aluminium, risebar, 700mm, rise: 20mm
Saddle description
Focus Sport Saddle
Seatpost
aluminium, 27,2mm
Stem
aluminium, 31.8mm
Tire Description
Schwalbe Rapid Rob 2.25
Brake levers
Shimano MT200
BrakeSystem
Shimano BR-MT200, 180 mm / 160 mm
Brake type
Disc
Crankset description
Samox AF38, 34T
Rear derailleur
Shimano Altus M2000
Shifters
Shimano Altus M2000
Sprocket description
Shimano HG200, 11-36T
Transmission of drive
front: 34, rear: 11-36
Travel
100 mm
Wheelset
Rodi Viper 21, 27" 584-21, 29" 622-21, Shimano TX-505 CL, 9 mm QR / 9 mm QR
Chain description
KMC X9
Grip/Tape description
Velo VLG-975