Btwin dviratis

Btwin Ultra-compact Folding Bike Fold Light 1

Make and model: BTwin Ultra compact 1 second light folding bike

Size tested: n/a

About the bike

List the components used to build up the bike.

Frame: 6061 T6 aluminium, brushed with smoky varnish

Fork: Single-arm, 6061-T6 aluminium

Folding & fastening system: articulated hinges with chunky quick-release levers. Magnets to hold frame together when folded

Claimed dimensions

Folded (L/H/W): 71 x 69.5 x 35 cm

Unfolded (L/H/W): 129 x 107 x 57 cm

Total load limit (bike + user + luggage):

Brakes: V-brakes

Wheels: 16-inch, single-walled, machined rims. Reinforced single-sided hubs with sealed ball bearings (the same technology that we use on our road bikes).

Tyres: Schwalbe Marathon Racer 16 x 1.50 with reflective sidewalls; Schrader valves

Rear derailleur: Shimano Sora 9-speed

Shifter: Shimano Sora trigger

Cassette: 11-28

Chainset: 170mm square taper cranks, 52-tooth chainring

Gear range: 30 to 76 inches

Pedals: plastic-bodied folding

Seatpost: BTwin aluminium 34.9mm with built-in stand

Saddle: BTwin ergonomic with handle & height markings

Stem: aluminium, folding, not height adjustable

Handlebar: aluminium, 22.2 mm centre diameter, 560 mm wide

Extras: LED front and rear lights, USB chargeable; mudguards; kickstand; USB charge cable

WITH DOCUMENTS (Check) Date of buy (Q3, 2025)