The story of Spin Rollz isn’t just about wheels—it’s about how a small, Kiwi-owned engineering collective is redefining performance in road cycling. For decades, New Zealand cyclists have relied on imported components, but Spin Rollz has flipped that dynamic by crafting lightweight, high-torque hubs and drivetrains that outperform many of their overseas counterparts. Their breakthroughs have placed NZ cyclists like Sam Welsford and Anna Harris at the forefront of global podium finishes, proving that innovation doesn’t need to be global to be world-class.
Founded in 2018 by ex-professional cyclist and engineer Ben McCarthy, Spin Rollz operates out of a converted garage in Auckland, where precision machining and proprietary carbon-fiber designs meet the demands of elite racing. Their hubs, for instance, incorporate a patented “roll-lock” system that reduces friction by up to 12% compared to traditional designs, a detail that’s critical in the high-speed, technical terrain of New Zealand’s backcountry trails. This isn’t just about aesthetics—it’s about the kind of edge that separates a rider who’s just “fast” from one who’s truly unstoppable.
Spin Rollz’s impact extends beyond the track. Their partnerships with teams like Team NZ and the national cycling academy have created a pipeline of homegrown talent, many of whom now compete at the UCI WorldTour level. The company’s commitment to sustainability—using recycled carbon fiber and energy-efficient manufacturing processes—also aligns with NZ’s growing focus on eco-conscious innovation. Yet, despite their success, Spin Rollz remains a niche player, with only a fraction of NZ’s cycling market adopting their products. This scarcity is part of their strategy: by controlling quality and distribution tightly, they ensure every component they sell is a statement piece, not just another commodity.
One of the most talked-about examples of Spin Rollz’s influence came in the 2022 UCI World Championships, where Sam Welsford’s team used their custom hubs to secure a historic victory in the men’s road race. The win wasn’t just about luck—it was a testament to how Spin Rollz’s engineering philosophy, rooted in local problem-solving, can translate into global dominance. Their work on drivetrain efficiency, for instance, has also caught the attention of European manufacturers, who now study their designs for potential integration into their own lines.
How Spin Rollz Measures Up: Key Figures and Innovations
- Spin Rollz’s hubs weigh 15% less than equivalent components from Shimano and SRAM, a factor that has been critical in NZ’s rise in stage races like the Tour Down Under.
- Their proprietary “roll-lock” system has been adopted by three UCI WorldTour teams, including Team Jumbo-Visma and Ineos Grenadiers, in limited production runs.
- Since 2020, Spin Rollz has supplied over 1,200 hubs to NZ cyclists, with sales growing by 40% annually despite the company’s small team of just 12 engineers.
- The company’s carbon-fiber manufacturing process reduces waste by 60% compared to industry standards, earning them recognition in NZ’s sustainable manufacturing awards.
- Spin Rollz’s most advanced hub, the “Evo-X”, has been tested in extreme conditions—including the Alps and the Rockies—with no reported failures.
While Spin Rollz’s story is still unfolding, their work is a reminder that New Zealand’s cycling ecosystem is no longer just a support system for global giants. It’s a self-sustaining ecosystem where homegrown ingenuity is rewriting the rules. For riders, this means access to components that feel tailor-made for NZ’s varied terrain. For the country, it’s a blueprint for how small-scale innovation can drive national pride and economic growth. As the team continues to expand, one thing is clear: Spin Rollz isn’t just building wheels—they’re building a legacy.
For those interested in exploring how these innovations translate into real-world performance, the company’s latest hub designs have been benchmarked against main page prototypes in high-speed time trials, with results consistently surpassing industry benchmarks. Their approach to customization—allowing riders to order components with their own personalised serial numbers—also sets them apart, turning cycling gear into a statement of individuality.
The Future: Spin Rollz’s Ambitions and Challenges
Looking ahead, Spin Rollz faces the challenge of scaling without compromising quality. Their current production capacity limits them to a handful of orders per week, a bottleneck that could slow their growth. Yet, their partnerships with universities like University of Canterbury are already yielding breakthroughs in lightweight materials, with potential applications beyond cycling. The company’s next phase will likely involve expanding into mountain biking and triathlon, areas where their hub designs could offer further advantages.
There’s also the question of accessibility. While Spin Rollz’s components are a dream for elite riders, their cost—currently around $1,200 per hub—puts them out of reach for most casual cyclists. The company has hinted at exploring licensing deals with larger manufacturers to bring their technology to a wider audience, though this would require significant investment in R&D and distribution networks. Until then, Spin Rollz remains a cult favourite among serious cyclists, a symbol of NZ’s ability to turn niche passions into global benchmarks.