Diamant Zouma Deluxe+ S (Einstieg: mittel)

The "Zouma Deluxe+ S (Entry-level: medium)" model from Diamant, released in 2023, is a high-quality e-bike that stands out for its advanced technical specifications and features. Priced at EUR 3,999, this bike offers good value for money for discerning riders.

The frame is made from Alpha Smooth aluminium and features a removable, integrated battery. The internal cable routing and the Armor motor contribute to the bike’s durability and aesthetics. The post-mount disc brake mount and the 135 x 5 mm quick-release axle are further features of the robust frame. The maximum load capacity is 136 kg, which is indicative of its solid construction.

Braking performance is provided by Magura MT5NE and MT4NE hydraulic 4-piston disc brakes with brake light switches. These are fitted at both the front and rear with a 6-hole disc mount and 180 mm discs, offering reliable and powerful braking performance. The Shimano Deore M4100 gear lever enables precise gear changes across 10 speeds.

The SR Suntour Mobie25 fork offers 45 mm of travel, adjustable spring preload and rebound damping, as well as a lockout, allowing it to be adapted to different riding conditions. The tapered aluminium steerer tube and the post-mount disc brake mount complement the high-quality fork construction.

Lighting is provided by the Spanninga Axendo 100 Speed front light, whilst at the rear a Busch & Müller 650 rear light with brake light, LED and number plate holder is fitted. The non-slip aluminium pedals with reflectors offer safety and comfort whilst riding.

Power is provided by the Bosch Performance Speed motor with 85 Nm of torque, which enables speeds of up to 45 km/h. The Bosch PowerTube battery, with a capacity of 625 Wh, provides sufficient power for longer rides. The Bosch Intuvia display with remote control ensures easy operation and provides an overview of key ride data.

The specification is rounded off by a lightweight aluminium luggage rack with the MIK system, which has a maximum load capacity of 25 kg. The Bontrager Comp stem, the Selle Royal Vivo Moderate Ergo saddle and the Bontrager aluminium seatpost all contribute to a comfortable riding experience.

Overall, the Diamant Zouma Deluxe+ S is a well-designed e-bike that impresses in terms of both technology and features, and is suitable for a wide range of uses.