Bitubo
Bitubo, KB1 front fork springs caps kit
Bitubo, KB1 front fork springs caps kit
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Offers a drop-in upgrade installation / replacement for the original springs and fork caps for a more positive front end feel during cornering and braking. No permanent modifications required. Allows external spring preload adjustment. Complete with installation instructions and advice on what viscosity damping fluid should be used for various applications. - Direct replacement for OEM components - No permanent modifications required - Adjustable preload - Includes 2 progressive wound springs; 2 fork caps and instructions.
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Why buy from Forty5°
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Verified compatibility
Every part we ship is checked against your bike's platform, year, and engine. If it doesn't fit, we tell you before you check out.
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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 seven days a week.