M8 Softail Performance Parts

The M8 Softail is one of Harley-Davidson’s most accessible motorcycle models that is perfect for beginners. However, even non-beginners love this vehicle for its comfort, power, and style, and upgrades can take these qualities to the next level.

That’s where Big Bear Performance comes in—your one-stop shop for M8 Softail suspension parts and other components. We make it easy to equip your ride with enhanced handling, smoother suspension, and improved braking for unmatched comfort and control. Our products include premium M8 Softail cartridge kits, M8 Softail rear shocks, brake rotors, brake brackets, and more, all designed to maximize your bike’s potential. Whether you’re a weekend cruiser or a performance-focused rider, we have the perfect upgrades for your needs.

Transform your ride—shop our collection of M8 Softail performance parts today!

Showing 1–9 of 13 results

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BBP 29mm Cartridge Kit for Harley Low Rider ST | Best Cartridge Kit for my Low Rider S,ST and Fatbob
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$1,149.00 – $1,906.00 Select options This product has multiple variants. The options may be chosen on the product page
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BBP-015 Softail Shock for Softail (2017-2025) ***ANYTHING LONGER THAN 13.5″ REQUIRES FRAME MODIFICATIONS, DO YOUR RESEARCH*** BEFORE ORDERING
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$1,200.00 Select options This product has multiple variants. The options may be chosen on the product page
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Oil Big Bear Performance Oil
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$38.00 Read more
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Softail Rear Brake Bracket for 100mm brake caliper
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$500.00 Add to cart
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11.5″ Dyna/Softail Rear Disc Brake Rotors
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$550.00 Select options This product has multiple variants. The options may be chosen on the product page
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M-8 Brake Bracket Radial Mount 100mm
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$400.00 Add to cart
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ABS Block
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$150.00 Add to cart
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Brembo M4 Brake Pads
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$139.00 Select options This product has multiple variants. The options may be chosen on the product page
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Cartridge Installation Tools Kit
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$250.00 – $300.00 Select options This product has multiple variants. The options may be chosen on the product page