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Hard Dog M2 Sport Single Diagonal Miata Roll Bar

Miata Roll Bar

23993514 - 9S1D

Check out our Hard Dog Miata Roll Bars Info and Application Guide to help you understand the options a little better.

Hard Dog's Sport series of bars were designed for safety and low impact on vehicle utility. The M2 Sport fits all Miata chassis from 1990- 2005. Specifically designed for the 2nd generation Mazda glass rear window convertible tops or equivalent size glass window installed on a 1st generation Miata. The M2 Sport is also compatible with all flexible plastic rear window tops. (see the M1 series if you have a plastic window top and want straight down bars).
  • Fits all 1990-2005 Miata chassis, but designed to work with 99-05 glass window tops
  • Legal for SCCA Time Trials Events when equipped with at least one diagonal brace
  • Allows full seat travel and tilt
  • Full interior height and width; farther to the rear than the Hard Core series of bars, allowing better head clearance
  • Compatible with Mazda hard tops and all types of rear windows on soft tops
  • Available with a durable black powdercoat finish or polished stainless steel (special order, contact us)
  • Constructed of highest quality tubing 1.5" diam x .120" wall
  • Laser cut 3/16" mounting plates
  • Complete hardware kit w/ grade 8 bolts and instructions
  • Availability: Made to order and shipped from Hard Dog
    Shipping: Flat Rate $225 (does not apply to AK and HI)
    Pricing: $545.00

    Customize Your Item

    - Add Harness Tabs? -
     * required
    - Padding -
     * required


    Additional Info:
    The Hard Dog M2 Sport series is designed for second generation Miatas (99-0) with glass rear window tops, but will also work with earlier plastic window tops. It uses 1.5” tubing and is available in black powder coated mild steel or polished stainless steel (special order, contact us). It comes standard without diagonal bars, but single or double diagonals are an option if you want to conform to SCCA track day rules (at least one diagonal). The rear braces are straight on this bar, and a harness bar is optional and always a good idea if you plan to use a racing style shoulder harness seat belt system. This bar is perfect for someone looking for added chassis stiffening, additional protection on a daily driver, autocross protection and chassis stiffening, and track events where a roll bar is required for cars with just convertible tops and no rollover protection.


    • 23993514 - 9S1D
    • 23993514
    • 9S1D
    • Hard Dog Fabrication
    • Made to order and shipped from Hard Dog
    • New

    Shipping Information

    • Item Requires Shipping
    • 40.0 lbs.
    • W20.0000” x H30.0000” x L40.0000”
    • $225.00
    • Flat Rate $225 (does not apply to AK and HI)

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