Partington R-Series MKII Gold Edition – R39 | R44 Carbon Wheelset Pre-Order

Engineered over two years of focused R&D, the Partington R-Series MKII is the lightest high-stiffness road wheelset in its class. Exclusive Gold Edition graphics and a matte-clear finish highlight the Australian brand’s flagship technology, including proprietary “In-Tension” full-carbon rim-to-rim spokes and hybrid composite hubs rolling on CeramicSpeed bearings. With lateral stiffness of ~55 N/mm yet outstanding radial compliance, the R39 | R44 pairing delivers razor-sharp handling, rapid acceleration, and all-day comfort for riders who demand the ultimate in performance.

• Pre-order: 4-week lead time on all orders
• Ultra-light carbon wheelset: 1,160 g total (530 g front / 630 g rear)
• Disc-only; clincher & tubeless-ready rims (21 mm int. / 26.5 mm ext.)
• R39 front (39 mm) + R44 rear (44 mm) for optimal aero & stability
• Proprietary In-Tension rim-to-rim carbon spokes (20-hole design)
• Hybrid composite hub shells with CeramicSpeed bearings
• Lateral stiffness ~55 N/mm; high radial compliance for comfort
• 12 mm thru-axle, Center-Lock rotor interface
• Matte clear finish with Gold Edition logos