Air and Fuel› Carburetors and Components
Bikers Choice
Bikers Choice Keihin CV Main Jets 1.70MM 5 Pk
SKU: B0A9 420848
Beginner — under 30 min
Description
Part #: 420848
Biker's Choice Keihin CV jets offer precise fuel metering to help fine-tune throttle response, optimize air/fuel ratios, and support smoother performance on tuned or modified Harley-Davidson engines.
MIA's Description
Bikers Choice is a brand that specializes in American V-twin motorcycle parts and accessories.
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | Bikers Choice |
| Part Number | B0A9 420848 |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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