Killer Custom
Killer Custom, back frame spoiler
Killer Custom, back frame spoiler
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Did you ever notice that gap between the rear section of the frame and the rear tire? Take a long hard look and then say ''I don''t need this''. Made of hand-laid unpainted black gel coated fiberglass that is very strong; straight and light. Bolt-on installation ease and includes required hardware; a stainless steel mounting bracket and instructions. Note: Requires fitment checks before painting and final assembly. Note: With approval. Check your local MCS dealer or the MCS sales department for exact type of approval and validity on bike model and years on the test report.
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Why buy from Forty5°
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Not sure it fits?
Ask on WhatsAppPick your bike at the top of the page to see which parts are listed for it. For anything not listed, send us your VIN on WhatsApp and we'll confirm the fit before you order.
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Workshop installation
Book a serviceHave us fit it. Book installation at parts intake — same-day on most jobs, master techs only.
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Founder-led aftersales
Get in touchQuestions after fitment? You'll speak to the people who installed it. We answer email and WhatsApp Tuesday to Sunday, 11am–7pm.