Kraiburg TPE unveils sustainable material for next-gen E-bike mandles

Waldkraiburg, Germany – In a move that aligns with the growing demand for eco-conscious mobility solutions, KRAIBURG TPE has launched a new thermoplastic elastomer (TPE) series specifically designed for e-bike handles. The THERMOLAST® R RC/UV/AP series combines sustainability, performance, and ergonomic design to meet the evolving needs of the micromobility market.

The material, which contains between 15% and 40% recycled content, is engineered to deliver a soft-touch grip, chemical and UV resistance, and lightweight construction. These features not only enhance rider comfort and control but also contribute to reducing the overall weight of e-bikes—some models now weigh as little as half of the traditional 60-pound designs.

KRAIBURG TPE’s new compound is tailored for multi-component injection molding and adheres reliably to polypropylene (PP), making it ideal for complex handlebar designs. Its broad hardness range (50 to 90 Shore A) allows manufacturers to customize the grip feel, from soft and cushioned to firm and responsive, without compromising safety or durability.

The material’s resilience was proven through a two-year exposure test in Florida, demonstrating its ability to withstand harsh outdoor conditions. It also maintains temperature stability up to 90°C, ensuring long-term performance.

Beyond product innovation, KRAIBURG TPE continues to push its sustainability agenda. The company’s portfolio includes bio-based TPEs and compounds certified under GRS and ISCC PLUS. It also provides Product Carbon Footprint (PCF) data to support environmentally responsible decision-making. In 2025, the company earned the EcoVadis Gold Medal and reaffirmed its commitment to the Science Based Targets initiative (SBTi).

With the micromobility sector poised for rapid growth, KRAIBURG TPE’s latest offering positions itself as a key enabler of greener, more functional e-bike designs.