Open the door to a new level of versatility in 1/12-scale racing with the Kawada M300SR US-SPEC. Building on the proven Elliott Suspension & T-bar platform that made the standard M300SR a favorite entry-level machine, this version introduces an inch-sized front axle and a newly designed rear hub compatible with universal US wheels. By accommodating the vast array of aftermarket wheels available, the US-SPEC dramatically expands your tuning options and, most importantly, allows the use of glued control tires—making it easier than ever to participate in spec-class races on equal footing with competitors.
Key Features
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Standard inch-sized front axle and new rear hub design for compatibility with universal US wheels.
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Simple, proven Elliott front suspension and T-bar rear system for outstanding traction and intuitive handling.
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High-rigidity carbon fiber chassis and braces provide a stable, responsive foundation.
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High-precision machined aluminum motor mount and rear hubs ensure durability and precise geometry.
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Large-capacity diaphragm oil damper controls pitching; lightweight tube damper manages roll.
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Compatible with standard low-profile, regular size, and Sanwa mini servos (optional RSF95 mount required for mini).
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O-ring type battery holder enables quick, tool-free battery changes.
Why Choose This
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Racers gain access to a wide selection of aftermarket wheels and control tires, leveling the playing field in spec racing.
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The proven Elliott/T-bar architecture delivers the sharp, responsive feel of 1/12 racing without complex setup demands.
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Its affordable price point and straightforward design make it an ideal entry point for newcomers and a reliable backup for veterans.
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Excellent compatibility with low-grip surfaces ensures fun, competitive driving on various track conditions.
Product Information
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Manufacturer: Kawada
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Model: M336 M300SR US-SPEC Chassis Kit
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Scale: 1/12
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Chassis Material: Carbon Fiber (C-FRP, 2.1mm)
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Drive Type: Direct drive (rear-wheel drive)
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Suspension: Front Elliott, Rear ball connect with FRP T-bar (1.6mm)
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Differential: Ball differential
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Wheelbase: 200mm
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Wheel Compatibility: Universal US wheels (not included)
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Required Items: 2-channel radio system, 540 motor, 64-pitch pinion, battery & charger, body, tires & US wheels, basic assembly tools
Step up to the starting line with a chassis that puts you on equal footing. The M300SR US-SPEC is your ticket to the thrilling, accessible world of 1/12-scale racing.