KOSMOS NOVA7

The core idea behind the KOSMOS NOVA7 is to remove the parts of a bicycle drivetrain that usually need the most attention. According to the maker, the bike does away with chain gears and a derailleur, using a 5-speed center-drive gearbox housed inside the frame. The company says this placement protects the gearbox from collisions and external impacts while allowing simple, smooth shifting.

Belt instead of chain

Power reaches the wheel through a carbon belt drive. The maker says the belt won't rust and needs no lubrication, keeping things clean, and that it is lighter and quieter than a conventional chain.

Motor, battery and controls

The campaign lists a 250W hub motor with a pedal assist system (PAS), paired with a 36V 10.4Ah Samsung battery that the maker rates for up to 46 miles (75km) of range. An integrated display and smart-button handlebar provide real-time data and controls, while a dedicated app handles bike settings and data analysis, according to the maker.

• Brakes: Shimano MT200 hydraulic, which the maker says remain reliable in rain and snow
• Tires: KENDA KWICK-TRAX 700×38C, described as impact-resistant with puncture protection
• Frame: triple-butted alloy with smooth welds and internal cable routing
• Recyclability: the maker states the frame, tires, motor, belt and gears are 100% recyclable

The maker pitches the NOVA7 for commuting and errands, weekend rides that include hills and longer distances, and riders looking for a lower-impact way to get around.