RCB SP 522 SPORT RIM (F-215×17 R-300×17) GSX150 – GOLD

RCB SP 522 Sport Rim Set (F-2.15×17 / R-3.00×17) for Suzuki GSX-R150 & GSX-S150 – Race Gold is an ultra-lightweight, track-proven wheel upgrade engineered to optimize handling dynamics and reduce unsprung weight. Widely recognized across Asian racing circuits, the SP 522 series utilizes an aggressive 5-spoke structural layout designed to withstand the violent torsional loads of track cornering while providing sharper steering response for modified street machines.

Key Features

• Ultra-Lightweight 5-Spoke Architecture: The distinct hollowed-spoke design dramatically drops rotating mass compared to stock heavy cast wheels. This reduction in the moment of inertia directly translates to faster acceleration, sharper turn-in response, and shorter braking distances.

• Optimized Performance Sizing ($2.15 \times 17\text{“}$ Front / $3.00 \times 17\text{“}$ Rear): Custom-profiled widths allow the perfect tire bead seating configuration. It stretches high-grip performance tubeless tires (like 90/80-17 front and 110/70-17 or 120/70-17 rear) into an ideal curved contact patch for maximum lean-angle grip.

• Monoblock Die-Cast Aluminum Matrix: Cast from high-purity aluminum alloy using an advanced low-pressure die-casting method. This method prevents internal air porosity, creating a highly unified metallic structure that resists rim bending or cracking on harsh road surfaces.

• Signature Metallic Race Gold Coating: Coated with a rich, sand-textured chemical finish that resists brake dust etching, tire iron scratches, and aggressive UV fading over extended track-day use.

• Plug-and-Play GSX150 Fitment: Specifically machined to accommodate your factory Suzuki GSX-R150 / GSX-S150 brake disc rotors, speed sensor rings, and axle spacers, bypassing the need for custom hub machining.

Technical Specifications