rolwheels.com VS.

boydcycling.com

A New Benchmark in Performance With a 55mm depth, the 55 SL is built to maximize aerodynamic efficiency—delivering free speed on fast roads, rolling terrain, and race-day efforts. Yet despite its deep profile, the wheel remains composed and predictable, giving you confidence when conditions get challenging. Boyd has made me completely rethink about what a deep aero wheel can do. No longer do I need to choose between my lightweight set and my aero set. Paddy Blake • Boyd Cycling UK No Shortcuts Taken At the core of the 55 SL is a next-generation rim built with T1000 aerospace-grade carbon fiber —a material reserved for the most demanding applications. The result? Massive 140J impact strength —overbuilt for real-world riding conditions Ultra-light 400g rim weight A ride quality that feels both precise and unshakably solid This is strength without penalty. Speed without sacrifice. Manufacturing without compromise. Engineered for Balance and Precision A subtle but powerful advantage: a 2.5mm rim offset. This design equalizes spoke tension between drive and non-drive sides, creating a wheel that is: Stronger under load More laterally stiff More responsive when accelerating It’s the kind of engineering detail you feel every time you stand on the pedals. Why Choose the 55 Road Disc SL Podium Series — Boyd’s highest-performance offering T1000 carbon construction with 140J impact resistance 55mm deep aero profile 24mm internal width, hooked rim 2.5mm offset for improved spoke balance and stiffness 400g rim weight / 1329g wheelset Grade 54 hubs with Enduro ABEC 5 bearings Pillar Wing 20 spokes Lifetime warranty $2,100 MSRP Race-Ready. Lifetime Backed. The 55 Road Disc SL is built to perform at the highest level—and backed accordingly. Lifetime warranty Hand-built precision Ready to handle everything from race day to demanding training miles Modern Width. Maximum Control. The 55 SL features a wide 24mm internal rim width, optimized for today’s performance