Andrews
Andrews, 4-speed transmission gear kit
Andrews, 4-speed transmission gear kit
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2.44 1st.; 1.35 3rd. Kits include 6 gears; 2 shifter clutches and 2 forks. High quality nikkel alloy steel; heat treated and shot peened. 2.44/1.1.23 ratio are usually best suited for lighter bikes (lower RPM at higher speed); 2.60/1.35 ratio gives a better pull at the traffic light for heavier bikes as Electras (higher RPM at lower speed). Additional items may be required and purchased separately. Note: A lower gear ratio number gives a lower RPM. Knowing this you can pick the gear combination that suits your needs best.
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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.