HRE S101 (2-Piece)

HRE Performance Wheels S101 (2-Piece) - HRE's Best-Selling Series S1 in FMR-X Forged Modular Format

Series S1: Complex Surface Engineering and Integrated Spoke Design in the 2-Piece FMR-X Configuration

HRE Performance Wheels S101 (2-Piece) is a 2-piece forged wheel from the Series S1 collection, applying the complex surfacing and integrated lug-spoke architecture of HRE's best-selling Series S1 design to the FMR-X modular barrel format. Forged and machined in California, USA, from aerospace-grade 6061-T6 aluminum, the S101 (2-Piece) delivers the Series S1 spoke geometry with the independent center and barrel finishing capability of a 2-piece modular construction.

HRE S101 (2-Piece) Design and Engineering: Complex Surfacing and FMR-X Barrel Technology

The Series S1 was developed to move away from conventional forged wheel construction, implementing complex spoke surfaces and integrating lug features directly into the spoke geometry. The result resolves multiple engineering objectives simultaneously: maximum stiffness, minimum mass, and a sophisticated profile that scales across the full 18- to 24-inch diameter range. In the 2-piece FMR-X format, the center is separated from the barrel, allowing each element to carry its own finish specification independently. FMR-X barrels are available in two lip profiles: Round Lip, which matches the profile of traditional 3-piece lips with a broad highlight, and Flange Lip, which replicates the motorsport look of traditional 3-piece construction with a lighter, more minimal highlight. Hardware is available in Visible or Hidden configurations. Titanium assembly bolts are available as an optional upgrade. Centerlock options are supported for track-focused applications. The S101 (2-Piece) differs from the S101SC in spoke profile - the S101 features the original Series S1 spoke geometry, while the S101SC uses the SuperConcave barrel profile developed from the HRE P1SC Monoblok.

HRE S101 (2-Piece) Technical Specifications

Construction: 2-Piece FMR-X (Forged Modular). Material: Aerospace-grade 6061-T6 forged aluminum alloy. Available in 18- to 24-inch diameters. SUV Load Rated in 20- to 24-inch diameters. All widths and offsets CNC machined to vehicle-specific fitment. OE TPMS and lug hardware compatible. Centerlock available. Optional titanium hardware. Lifetime Limited Structural Warranty and 2-Year Finish Warranty. Starting at $3,675 USD per wheel. Made in California, USA.

HRE S101 (2-Piece) Available Finishes

The 2-piece FMR-X construction of the S101 (2-Piece) allows the forged center and the FMR-X barrel to be specified in independent finishes - enabling matched single-tone expressions or fully contrasting two-tone combinations. Over 70 HRE standard finishes are available for the center, including Black (Gloss, Textured, Satin), Charcoal (Gloss, Satin), Silver (Gloss, Satin), Brushed Clear, Frozen Clear, Polished Clear, Brushed Dark Clear, Polished Dark Clear, and a full metallic palette in Gold, Bronze, Champagne, Copper, Red, Blue, iLectric Blue, and Purple - each offered in Stone, Brushed, Frozen, Polished, and Frozen Polished variants. Custom finish options are available on request.

HRE S101 (2-Piece) Vehicle Fitment: Sports GTs, Supercars, Luxury Sedans, High-Performance SUVs

The Series S1 is HRE's best-selling forged wheel series and the S101 has documented fitment across a broad range of performance and luxury vehicles. The 18- to 24-inch diameter range and full custom-width capability makes the S101 (2-Piece) compatible with platforms from sports coupes and GTs through high-performance luxury sedans and SUVs. All specifications - diameter, width, offset, PCD, center bore - are confirmed and machined to exact vehicle requirement at the time of order.

HRE S101 (2-Piece) - Any Vehicle, Any Specification

The S101 (2-Piece) can be manufactured to any specification not covered above. Contact us with your vehicle make, model, and year for a confirmed fitment specification and build quote.