PARTINGTON - R-SERIES PERFORMANCE WHEELSET

NEW R-SERIES • AVAILABLE TO ORDER

The Partington R-Series Performance is designed for riders who want measurable performance on every ride without sacrificing serviceability. Partington designs, develops, tests, manufactures and hand-assembles the wheelset in Geelong, Australia. Its Performance is a System approach treats the rim, hub, spokes and bearings as one integrated platform rather than a collection of off-the-shelf parts.

Partington R-Series Performance technology

AERON carbon-fibre rims

The proprietary 50 mm and 65 mm AERON profiles were refined through computational fluid dynamics and testing at the South Australian Institute of Sport wind tunnel. Both depths measure 23 mm internally and 34 mm externally. The hooked, two-way-compatible rim is tubeless-ready and uses a sealed bed, so rim tape is not required.

PERFORM hubs

The silver-anodized PERFORM hubs were developed with finite-element analysis to reduce mass while preserving stiffness and efficient load transfer. Partington’s floating-bearing architecture reduces unwanted axial bearing loads. The rear hub adds a needle-roller-bearing architecture for radial load capacity and stiffness, plus a 68-tooth face ratchet engaged by a helical spline. Performance models use steel bearings and a steel ratchet system.

FLEXON replaceable carbon spokes

FLEXON spokes use continuous Toray intermediate-modulus, high-tensile-strength carbon fibres. Their aerodynamic cross-section is designed to reduce drag while maintaining lateral and torsional stiffness. A serviceable spoke-to-rim and spoke-to-hub interface allows individual spokes to be replaced and the wheel to be precisely trued. Performance wheelsets use steel spoke pins and inserts, with 18 spokes at the front and 21 at the rear.

Choose your rim depth

50/50: The lightest and most versatile option. The approximately 1,200 g wheelset balances aerodynamic efficiency with crosswind stability for climbing, rolling terrain and technical courses.

50/65: A mixed-depth setup that combines the stable handling of the 50 mm front with the deeper rear wheel’s aerodynamic focus.

65/65: The approximately 1,290 g option for maximum aerodynamic performance on fast roads, flatter courses, time trials and sustained threshold efforts.

Official specifications

• Wheelset weights: 50/50 approximately 1,200 g; 65/65 approximately 1,290 g, both ±1%
• Lateral stiffness: 50 mm 50.5 N/mm; 65 mm 54.5 N/mm
• Rim width: 23 mm internal; 34 mm external
• Tyre system: hooked clincher and tubeless-ready; sealed rim bed requires no rim tape
• Aerodynamic optimization: up to a 30 mm tyre
• Recommended tyre setup: 28 mm front and 30 mm rear
• Compatible tyre widths: 28–32 mm
• Maximum stated pressure: 6 bar / 87 psi for tubeless and a 30 mm tubed setup
• Maximum system weight: 110 kg
• Freehubs: Shimano HG (SHM), SRAM XDR or Campagnolo N3W
• Decals: Subtle White or Strong White

Ownership and support

Each R-Series wheelset is supplied in premium packaging with Partington wheel bags, bidons, a musette, lockrings, valves and a small workout towel.

Frequently asked questions

Can the R-Series Performance run tubeless?
Yes. The hooked AERON rims are tubeless-ready and their sealed rim bed does not require rim tape.

Which tyres should I use?
Partington recommends a 28 mm front and 30 mm rear setup. The supported range is 28–32 mm, and the rim profile is aerodynamically optimized for tyres up to 30 mm.

Which freehub fits my drivetrain?
Choose SHM for Shimano HG road cassettes, XDR for SRAM road cassettes, or N3W for current Campagnolo cassettes.

What does the two-year Partington warranty cover?
The warranty covers material and manufacturing defects for two years from the original retail purchase date. It applies only to the original purchaser, is non-transferable and requires registration at the time of purchase. An accepted defect is repaired or replaced at no cost. Normal wear, accidents, transit damage, unauthorized modifications, negligence, improper handling and outside repair work are excluded.

How does Partington’s Multi-Year Crash Replacement Program work?
For an eligible R-Series wheel or wheelset, Year 1 provides a qualifying repair or replacement free to the original owner. In Year 2, the qualifying repair or replacement is 50% off MSRP; Year 3 is 40% off; Year 4 is 30% off; and Year 5 is 20% off. The program ends after Year 5. Partington determines whether to repair components, replace a wheel or replace the wheelset.

Who is eligible for crash replacement?
The program applies to the original owner of an R-Series wheel or wheelset purchased from an authorized Partington retailer on or after June 1, 2026 and registered at purchase. It covers riding accidents on tarmac roads. It excludes wear and tear, transit or transport damage, and incidents on unpaved or gravel roads.

Are there additional crash-program costs or limits?
Shipping, duties, tariffs and handling are the owner’s responsibility. The program may be used once per original purchase and does not restart for a repaired or replacement wheel. All claims remain subject to Partington’s current terms.

What should I do after a crash?
Stop riding the bike immediately and contact The Wheelhouse so the wheelset can be assessed and a claim can be coordinated with Partington.

Where do I register my wheels?
Register at Partington’s product-registration page at the time of purchase. Review the current warranty policy and crash-replacement terms before making a claim.

Need help choosing 50/50, 50/65 or 65/65?
The Wheelhouse team in Calgary can match the rim depth, freehub and tyre setup to your bike, terrain and riding priorities. Contact us before ordering for a personal wheel consultation.