Cycle Pro S&S Main Jets - #.042 5-Pack - Harley & Indian S&S Carburetors
About Cycle Pro
Cycle Pro supplies replacement and maintenance parts across the V-twin service catalog, covering the routine wear items a shop goes through week to week.
Achieve precise fuel delivery in your S&S carburetor with this 5-pack of Cycle Pro #.042 main jets. Designed for V-twin motorcycles, these jets are essential for fine-tuning the midrange and cruise fuel mixture. Get your bike running optimally with the right air-fuel ratio.
Why riders pick this
- Fine-tune midrange and cruise fuel mixture
- Direct replacement for S&S carburetors
- Essential for V-twin carburetor optimization
- Convenient 5-pack for tuning and spares
- Helps achieve balanced air-fuel ratio
The Cycle Pro S&S main jets in #.042 size are a direct replacement for S&S carburetors on Harley-Davidson and Indian models. These jets play a critical role in adjusting the fuel mixture during midrange and steady-throttle operation, allowing riders to compensate for modifications or environmental factors. Each pack contains five jets, providing flexibility for tuning and spares.
Optimized Midrange Performance
- #.042 jet size for specific tuning needs
- Direct replacement for S&S carburetors
- Adjusts midrange and cruise fuel delivery
- Helps achieve a balanced air-fuel mixture
- Comes in a convenient 5-pack for tuning flexibility
Carburetor Tuning Essential
Proper jetting is key to unlocking your V-twin's full potential. These Cycle Pro main jets allow you to fine-tune your S&S carburetor, ensuring your engine receives the correct amount of fuel across different throttle positions. Whether you're chasing better fuel economy or improved power, precise main jet selection is a fundamental step in carburetor optimization.
Specifications
- Brand: Cycle Pro
- Manufacturer Part #: 24358
- Jet Size: .042
- Weight: 0.035 lbs
Common questions
Are these main jets compatible with all S&S carburetors?
These are main jets designed for S&S carburetors. It's crucial to confirm your specific S&S carburetor model and the type of jet it uses (main, idle, accelerator) before purchasing, as they are not interchangeable.
How do I determine if the #.042 jet is the right size for my motorcycle?
Selecting the correct jet size depends on factors like engine displacement, modifications, and riding conditions. We recommend consulting your carburetor manual or a professional tuner to find the ideal jet size for your specific setup.
How many jets come in this package?
Each package includes five Cycle Pro S&S main jets of the #.042 size, offering multiple options for tuning and ensuring you have spares.
Ordering from Vtwinbikers
- Brand new, sourced through authorized US distribution — never used, never grey-market.
- Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
- Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
| BRAND | Cycle Pro |
| TYPE | S&S |
| SKU | 865-01101 |
| WEIGHT | 0.04 lb |
