How Long Does Motorcycle Gear Last? New Research Projects Explore Gear Aging and Laundering Impacts

One of the most frequently asked questions by riders is: “When should I replace my gear?” Two new research projects from Deakin University’s Institute for Frontier Materials, under the ARC Research Hub for Future Fibres, aim to help answer this and similar questions through science-backed testing.

Aging Project with HART Instructors

In collaboration with rider instructors from Honda Australia Rider Training (HART), Deakin researchers have launched an aging study to understand how protective gear degrades over time in real-world conditions. A full range of motorcycle clothing and accessories—including leather and textile jackets, denim and textile pants, gloves, helmets, and riding shoes—has been supplied to HART rider trainers in Melbourne.

These instructors will wear the gear as part of their daily training work, exposing it to wind, rain, sun, and regular use. Researchers will then collect and test the gear at specific intervals to assess how well it continues to perform. Each item has a duplicate to ensure comparative testing is possible between different wear periods.

This project has full ethical approval from Deakin University and is expected to provide much-needed answers for riders wondering when their gear might stop offering optimal protection.

Laundering Project: Wash with Caution

Another critical question from the riding community is: “How does washing affect my gear’s protective performance?” In response, Deakin researchers are nearing completion of a laundering study examining how different washing and drying conditions impact motorcycle clothing made from a variety of materials.

The study tested a hoodie, riding shirt, textile jacket, multiple denim types (Vectran, p-aramid, and UHMWPE), and female stretch leggings - see pictures below. Researchers compared low and high washing temperatures, spin cycles, and drying conditions to evaluate the impact on abrasion resistance, seam strength, and impact protection.

A key takeaway? Do not put your armour in the washing machine! Findings will soon be available to riders, offering evidence-based guidelines for washing motorcycle gear without compromising safety.

What It Means for Riders

These research projects—in collaboration with the Transport Accident Commission (TAC) and Transport for NSW—address real questions from the motorcycling community. The results will guide manufacturers in designing longer-lasting, more protective garments, help users care for their gear properly, and inform policymakers and safety standards to enhance the safety of all motorcycle riders.

MotoCAP will continue to keep you updated on the progress and findings of both projects. Stay tuned as we dig deeper into the science of staying safe on two wheels.