Compare bikes: Compare Btwin Elops 920 City Bike - Dark Grey (2017) vs. Orbea Diem DIEM 50 (2017) - Findabike

High strength aluminium frame. Unisex city geometry: The frame's geometry is specially designed for riding around town in an upright riding position. Lowered frame for easy mounting/dismounting. Lifetime warranty on the frame. Sizes available: S/M (1.55 m - 1.75 m, 28" wheels), L/XL (1.75 m - 1.95 m, 28" wheels).

Reinforced, puncture-resistant city tyres (reinforced treads) with reflective strips on the sidewalls. Reflective sidewalls increase visibility and improve safety at night. Inner tubes are equipped with car valves, so tyres can be inflated at a service station. Tyres require a consistent pressure of between 3.5 and 4.5 bars (depending on the weight of the user) to prevent punctures.

Double-wall aluminium rims guarantee superior long-term durability. The double-wall rims offer greater impact resistance if the tyre is under-inflated. Braking surfaces have been enhanced to improve braking. Bolt-on front and rear hub to deter theft of wheels.

V-brakes with easily replaceable brake pads. Aluminium levers can be adjusted to fit riders with smaller hands.

Raised, pulled back handlebar, ergonomic grips, height- and depth-adjustable stem. The raised handlebar helps you maintain an upright and ergonomic position.

Wide gel saddle provides maximum comfort and aluminium seat post. The seat's position is specially designed for easy handling of the bike.