The Redcat Racing RER43152 is a premium competition-grade wheel set designed for 1/18 and 1/24 micro crawlers. Combining the strength of CNC-machined aluminum with the lightweight rigidity of carbon fiber beadlock rings, these wheels are engineered to improve both the performance and the scale appearance of your rig.
Vehicle Compatibility
While designed for the Ascent-18 series, the standard 7mm hex makes these compatible with most popular micro crawlers:
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Redcat: Ascent-18 (Brushed, Brushless, Scout II, and Apex)
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Traxxas: TRX-4M
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Axial: SCX24 / AX24
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FMS: FCX24 / FCX18
Key Features
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Negative 0.75mm Offset: Effectively widens the track width of your crawler, lowering the center of gravity and reducing the risk of tipping during aggressive maneuvers.
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Hybrid Construction: Features a durable aluminum wheel body for unsprung weight and high-strength carbon fiber outer rings for a professional competition look.
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True Beadlock Design: Uses 12 screws per wheel to firmly lock the tire bead in place, allowing you to run very low tire pressures or high-torque brushless systems without the tires slipping or unseating.
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Significant Unsprung Weight: Each wheel weighs approximately 23.8g, adding a total of 95.2g of weight directly to the axles where it is most effective for traction.
Technical Specifications
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Outer Diameter: 1.3 inches
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Offset: -0.75mm
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Hex Size: 7mm
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Material: Aluminum (Body) & Carbon Fiber (Rings)
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Weight: 23.8g per wheel (95.2g total set)
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Hardware: 1.6x5mm screws
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Color: Anodized Black
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Part Number: RER43152
