SPIN redefines the bicycle helmet through a folding design
SPIN is foldable bike helmet designed to address the practical limitations associated with the use of conventional helmets in urban environments. Developed by designer Krittika Bhekasut, the project combines a compact folding mechanism with visual references derived from vintage cycling equipment, positioning the helmet between protective gear and personal accessory.
The design meets the difficulty of transporting and storing rigid helmets during the daily commute. SPIN introduces a segmented shell structure that allows the helmet to collapse into a volume-reduced form, making it easier to transport in bags, under seats or in compact storage spaces. When expanded, the shell returns to its full protective geometry via a controlled hinge system built into the structure.
The folding mechanism is organized around a series of fabricated sections connected along predetermined axes. This configuration allows repeated transformation between open and collapsed states while maintaining structural stability during use. The transition process is designed to require minimal physical adjustment, supporting integration into daily mobility routines.
Spin unfold side view
Sectional components support SPIN’s folding mechanism
Material selection from designer Krittika Bhekasut balances impact resistance, weight reduction and durability. The outer shell has been developed as a lightweight protective surface, combined with an internal support structure designed for comfort and stability. Attention is also paid to tactile and visual qualities, with the finish and proportions of the helmet evoking the formal language of vintage cycling accessories.
From a manufacturing standpoint, the helmet is designed for repeatable production and assembly performance. The modular components have been developed to support precise manufacturing while meeting the mechanical requirements of the folding system and long-term durability.
Rather than functioning solely as protective equipment, SPIN proposes the helmet as an object integrated into everyday urban life. By reducing bulk and emphasizing portability, the project addresses behavioral factors associated with helmet use and explores how safety products can function simultaneously as functional equipment and wearable design objects.
Double rotation side view
Display rotation unfolding font
Spin Unfold Back View
Rotate Unfold the left side view
Rotate Unfold Right Side view
Rotate Unfold Back Right View
Rotate Unfold Plan
