



Focus Thron² 6.6
The Thron² 6.6 guarantees plenty of comfort on long trail rides. The suspension with specific Thron² Tune effortlessly smooths out bumps, while long chainstays provide optimum traction uphill. The Thron² 6.6 comes with a removable 800 Wh battery. The Thron² 6.6 is powered by tried-and-tested Bosch technology: the 5th generation of the Bosch Performance Line CX motor delivers 85-100 Nm.
Highlights
Frame
Aluminium
Fork
SR Suntour XCR 36 X (150mm)
Tires
Maxxis Minion DHF, 29"x2,5"
Shifter
Shimano Cues (1x10)
Brakes
Tektro HD-M535 4-piston (203/203)
Drive Unit
Bosch Perf. CX (100Nm) / PowerTube (800Wh)
Focus Thron² 6.6
The Focus Thron² 6.6 is designed for e-mountainbikers who value comfort, control and modern connectivity on long, varied tours. Thanks to the balanced suspension with 150 mm travel at the front and rear, which is specially adapted to the area of use, bumps are effectively filtered out so that you stay relaxed in the saddle even on longer rides. The SR Suntour XCR 36 X suspension fork in combination with the Edge-X R shock delivers reliable performance on trails and more technical sections. Long chainstays ensure efficient power transmission and improve traction on steep climbs.
The bike is powered by the 5th generation Bosch Performance Line CX motor with a torque of up to 85 Nm. The integrated 800 Wh battery offers plenty of range, even on long tours with many metres of elevation gain. In combination with the optional PowerMore Range Extender, up to 1050 Wh is possible - ideal for extended adventures covering many kilometres.
Bosch update July 2025: Are you ready for more power?
From July 2025, you can increase the torque of the Gen 5 Bosch motors (BDU38) to up to 100 Nm using the Flow app. Your advantage: noticeably more thrust and up to 400% motor support. You can use the eBike Flow app to customise the riding modes and adapt the performance precisely to your riding style.
Highlights
- Touring comfort with 130 mm suspension travel: The finely tuned suspension with specific Thron² tuning ensures efficient suspension on longer tours - comfortable uphill, safe downhill.
- SR Suntour Zeron 36 fork and Edge Evo R shock offer solid performance for varied terrain.
- 5th generation Bosch Performance Line CX motor: Powerful on the move with 85 Nm torque, even on long and steep climbs.
- Large 800 Wh battery for enduring tours - compatible with the optional PowerMore 250 Wh range extender for up to 1050 Wh total capacity.
- Practical USB-C port on the top tube for charging your smartphone, GPS or light while riding.
- More security on the road: integrated mount for Apple AirTag or Chipolo enables theft protection and tracking.
- Optional Bosch ConnectModule can be retrofitted and adds GPS tracking and digital locking functions to the system.
Bosch Performance CX - redefining e-biking!
- Powerful motor: The Bosch Performance Line CX motor offers 85 Nm of torque (default setting).
- Optimum support: Ideal for steep climbs and long uphill sections
- Fast response: Improved sensor technology ensures a dynamic and natural riding experience.
- Lightweight: At just 2.8 kg, the motor improves the handling of the e-mountainbike.
- Quiet operation: Quiet operation of the motor for a particularly pleasant ride.
- Revised modes:
- Extended Boost helps you overcome obstacles.
- Improved push assistance offers more control in difficult terrain.
Additional Information
| General | |
| Bike category | E-MTB Full Suspension |
|---|---|
| Model year | 2026 |
| Colour | Diamondblack |
| Max. total weight | 150 kg |
| Frame | |
| Frame | 7005 hydroformed aluminium, 140 mm F.O.L.D. kinematics, 148x12 mm thru axle, Post Mount 180 mm |
| Fork | SR Suntour XCR 36 X, Air, 150 mm |
| Rear Shocks | SR Suntour Edge-X R, 150 mm |
| Headset | ACROS ZS56/ZS66 (ICR), FOCUS C.I.S. Integrated |
| Frame type | Fully |
| Drive | |
| Shifters | Shimano Cues |
| Rear derailleur | Shimano Cues, 10-speed |
| Crank | Samox, 165 mm |
| Cassette | Shimano CS-LG300, 11-48T |
| Chain | Shimano CN-LG500 |
| Ebike | |
| Battery pack | Bosch PowerTube 800 Wh removable, compatible with Range Extender Downtube, integrated |
| E-Engine | Bosch Performance Line CX, 85 NM, 100 NM update via Flow App |
| Display | Bosch Purion 200 |
| Brakes | |
| Brake | Tektro HD-M535, 4-piston / Discs: Tektro TR, front: 203 mm / rear: 203 mm |
| Brake lever | Tektro HD-M535, 4-piston |
| Wheels | |
| Rims | WTB STi30, alloy, 29" |
| Tires | Maxxis Minion DHF, Exo, 29 x 2,5" |
| Wheel Size | 29'' |
| Front hub | Shimano HB-TC500 |
| Rear hub | Shimano FH-TC500 |
| Cockpit | |
| Handlebar | Lee Chi Riser, alloy, with: 800, rise: 30 mm |
| Stem | FOCUS C.I.S. 2.0, 50 mm |
| Grips | VP Lock-On Grips |
| Seat | |
| Saddle | DDK DVP8202 ODER Selle Italia X3 |
| Seatpost | Post Moderne DP-212, S / M /L / XL: 125 / 170 / 200 / 200 mm, 31,6 mm |
| Other | |
| Customization - only in store | |
| Configuration - available in our stores | |
| Annotation | The illustration may differ. The manufacturer reserves the right to replace certain components with components of equivalent quality. |
| Manufacturer Information | |
| Manufacturer Information | FOCUS Bikes GmbH |
| Product Safety Documents | |
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