Lidl-Trek’s latest innovation, the Bontrager RSL climbing wheels, have been spotted on team bikes ahead of the Tour Auvergne-Rhône-Alpes. These wheels mark a significant advancement in cycling technology, featuring carbon spokes—a first for Bontrager’s wheelsets. The integration of carbon spokes is gaining traction in the professional peloton, offering benefits in weight reduction and increased stiffness. Team mechanics have noted that reliability concerns associated with carbon spokes have been effectively addressed, making them a viable option for high-performance racing.
The rims of these new wheels maintain a 21mm internal width, consistent with Bontrager’s Aeolus RSL 37 wheelset. This narrower profile contributes to a lower rim weight, enhancing overall performance. The hooked rim design, indicated by the ‘TC’ (tubeless crotchet) marking, ensures compatibility with a wide range of tires and maintains the structural integrity of the wheel. While hookless rims are slightly lighter due to the absence of a hook, Bontrager has opted for the hooked design to provide additional security and versatility.
The hubs utilized in these wheels are sourced from Tripeak, a supplier known for providing lightweight components to various professional teams. This choice reflects Lidl-Trek’s commitment to reducing weight without compromising performance. The team has remained tight-lipped about the availability and pricing of these wheels, indicating that they are currently in the testing phase. Further details are expected to be released as the wheels undergo more extensive use in competitive settings.
In summary, Lidl-Trek’s adoption of Bontrager’s RSL climbing wheels with carbon spokes signifies a progressive step in cycling technology. The combination of lightweight materials, aerodynamic design, and strategic component selection underscores the team’s dedication to achieving optimal performance in the demanding world of professional cycling.