Kettler QUADRIGA DUO E-TR BELT

The “QUADRIGA DUO E-TR BELT” model from Kettler, released in 2022, is a high-quality e-bike characterised by its robust materials and advanced technology. It has an aluminium frame and a maximum permissible weight of 150 kg, with a kerb weight of 31 kg. The price for this model is 6099 EUR.

In terms of brakes, the QUADRIGA DUO E-TR BELT is fitted with SHIMANO BR-MT420 brakes at the front and rear, with the rear brake additionally featuring four pistons. The brake levers for both wheels are SHIMANO BL-MT402, whilst the front and rear brake discs are SHIMANO SM-RT64 (203 mm) and SHIMANO SM-RT66 (180 mm) respectively. The ENVIOLO Twist Pure gear-shifter system ensures smooth gear changes.

The SR SUNTOUR XCR34 air suspension fork, with 100 mm of travel, ensures a comfortable ride. The lighting comprises a FUXON FF-100 EB / WB10 front light with 100 lux and a FUXON R-Glow EB rear light, which ensure optimum visibility. The pedals are ZECURE VP-658, and the crankset is an FSA CK-320.

The e-bike’s drivetrain consists of a GATES® CDX 122T sprocket and a GATES® CDXR22NU chain guard. The handlebars are a Noir MTB 15° model with ERGON GP1 grips and a SATORI All Up stem. The headset is an ACROS AZF-625 with a diameter of 1.5 inches.

The wheels feature RODI Tryp35 rims and SUPERO All Ground tyres (62-622), laced with Spoke 2.0 blk spokes. The hubs are a SHIMANO HB-MT400-B at the front and an ENVIOLO TRE at the rear. The saddle is a ZECURE M VL-3561 model, mounted on a LIMOTEC A3Z suspension dropper post (140x34.9mm). The saddle is secured using a seat clamp (38.6mm).

Other features include Curana Apollo 70 mudguards, a HORN Catena A08 chain guard, an URSUS Wave kickstand and an IRack 2 luggage rack. The motor is a Bosch Performance Line CX model with an output of 25/85 Nm, powered by two Bosch PowerTube 625 batteries with a total capacity of 1250 Wh. The display is a Bosch KIOX model, which shows all the key information.

Overall, the QUADRIGA DUO E-TR BELT from Kettler offers a combination of performance, comfort and safety, making it an excellent choice for discerning e-bike riders.