Pay in 4 interest-free payments of $43.75 Learn more
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 5 - Sep 10
Pay in 4 interest-free payments of $43.75 Learn more
Ships within 48 hours · Estimated delivery Sep 5 - Sep 10
SKU: 0300-0121
RoughHouse 50 and Black Cat 50 scooters
and a significant increase in top-end speed—often gaining 3-5 MPH on an otherwise stock 50cc engine
Material: Specialized Low-Friction Polymer
Main jet: #85 (4mm thread PB style)
Koso 28mm Throttle Body: Honda Grom & Monkey 2022+ secondary SKU: 0300-0121Increased Airflow: Koso 28mm Performance Throttle Body Maximize the volumetric efficiency of your 5 speed engine with the Koso 28mm Throttle Body. Specifically engineered for the 2022+ Honda Grom and Monkey 125, this upgrade replaces the restrictive factory unit to allow a higher volume of air into the combustion chamber. The result is a sharper throttle response, improved mid range pull, and increased top end power, making it an essential foundation
US$ 237.50
US$ 644.50
US$ 39.95
US$ 20.99
US$ 324.50
US$ 140.00
US$ 35.85