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- BETA OEM Parts
- Carburetor mixture screw – Keihin
- OEM Keihin part designed for BETA TRIAL EVO carburetors
- Carburetor mixture screw for precise fuel-air ratio adjustment
- Perfect compatibility and enhanced durability
- Easy fit with no major modifications
Keihin carburetor mixture screw, original equipment for BETA TRIAL EVO 2T motorcycles (125/200/250/300, incl. Factory/SS variants) from 2020 to 2025. It provides precise adjustment of the fuel-air ratio, improving throttle response, idle stability and reliability.
- OEM quality: perfect fit and proven durability
- Precise fuel-air adjustment for optimized performance and efficiency
- Wide compatibility across 2020–2025 TRIAL EVO 125/200/250/300 2T variants
- Easy to install on Keihin carburetors
This product fit the following bike:
2025
BETA TRIAL EVO 125 2T
BETA TRIAL EVO 125 2T FACTORY
BETA TRIAL EVO 125 2T
BETA TRIAL EVO 200 2T FACTORY
BETA TRIAL EVO 250 2T
BETA TRIAL EVO 250 2T FACTORY
BETA TRIAL EVO 300 2T
BETA TRIAL EVO 300 2T FACTORY
BETA TRIAL EVO 300 2T SS
2024
BETA TRIAL EVO 125 2T
BETA TRIAL EVO 125 2T FACTORY
BETA TRIAL EVO 200 2T
BETA TRIAL EVO 200 2T FACTORY
BETA TRIAL EVO 250 2T
BETA TRIAL EVO 250 2T FACTORY
BETA TRIAL EVO 300 2T
BETA TRIAL EVO 300 2T FACTORY
BETA TRIAL EVO 300 2T SS
2023
BETA TRIAL EVO 125 2T
BETA TRIAL EVO 200 2T FACTORY
BETA TRIAL EVO 200 2T
BETA TRIAL EVO 250 2T
BETA TRIAL EVO 250 2T FACTORY
BETA TRIAL EVO 300 2T SS
BETA TRIAL EVO 300 2T
2022
BETA TRIAL EVO 125 2T
BETA TRIAL EVO 125 2T FACTORY
BETA TRIAL EVO 200 2T
BETA TRIAL EVO 200 2T FACTORY
BETA TRIAL EVO 250 2T
BETA TRIAL EVO 250 2T FACTORY
BETA TRIAL EVO 300 2T FACTORY
BETA TRIAL EVO 300 2T SS
BETA TRIAL EVO 300 2T
2021
BETA TRIAL EVO 125 2T
BETA TRIAL EVO 125 2T FACTORY
BETA TRIAL EVO 200 2T FACTORY
BETA TRIAL EVO 200 2T
BETA TRIAL EVO 250 2T FACTORY
BETA TRIAL EVO 250 2T
BETA TRIAL EVO 300 2T
BETA TRIAL EVO 300 2T SS
BETA TRIAL EVO 300 2T FACTORY
2020
BETA TRIAL EVO 125 2T
BETA TRIAL EVO 125 2T FACTORY
BETA TRIAL EVO 200 2T
BETA TRIAL EVO 250 2T FACTORY
BETA TRIAL EVO 250 2T
BETA TRIAL EVO 300 2T
BETA TRIAL EVO 300 2T SS
BETA TRIAL EVO 300 2T FACTORY
2019
BETA TRIAL EVO 125 2T FACTORY MY19
BETA TRIAL EVO 125 2T MY19
BETA TRIAL EVO 200 2T MY19
BETA TRIAL EVO 250 2T FACTORY MY19
BETA TRIAL EVO 250 2T MY19
BETA TRIAL EVO 300 2T MY19
BETA TRIAL EVO 300 2T SS MY19
BETA TRIAL EVO 300 2T FACTORY MY19
2018
BETA TRIAL EVO 125 2T MY18
BETA TRIAL EVO 125 2T FACTORY MY18
BETA TRIAL EVO 200 2T MY18
BETA TRIAL EVO 250 2T FACTORY MY18
BETA TRIAL EVO 250 2T MY18
BETA TRIAL EVO 300 2T FACTORY MY18
BETA TRIAL EVO 300 2T MY18
BETA TRIAL EVO 300 2T SS MY18
2017
BETA TRIAL EVO 125 2T FACTORY MY17
BETA TRIAL EVO 125 2T MY17
BETA TRIAL EVO 200 2T MY17
BETA TRIAL EVO 250 2T FACTORY MY17
BETA TRIAL EVO 250 2T MY17
BETA TRIAL EVO 300 2T MY17
BETA TRIAL EVO 300 2T FACTORY SS MY17
BETA TRIAL EVO 300 2T SS MY17
BETA TRIAL EVO 300 2T FACTORY MY17
2016
BETA TRIAL EVO 125 2T MY16
BETA TRIAL EVO 125 2T FACTORY MY16
BETA TRIAL EVO 200 2T MY16
BETA TRIAL EVO 250 2T FACTORY MY16
BETA TRIAL EVO 250 2T MY16
BETA TRIAL EVO 300 2T MY16
BETA TRIAL EVO 300 2T FACTORY MY16
2015
BETA TRIAL EVO 125 2T MY15
BETA TRIAL EVO 125 2T FACTORY MY15
BETA TRIAL EVO 200 2T MY15
BETA TRIAL EVO 250 2T MY15
BETA TRIAL EVO 250 2T FACTORY MY15
BETA TRIAL EVO 300 2T MY15
BETA TRIAL EVO 300 2T FACTORY MY15
2014
BETA TRIAL EVO 125 2T STANDARD/FACTORY MY14
BETA TRIAL EVO 200 2T MY14
BETA TRIAL EVO 250 2T STANDARD/FACTORY MY14
BETA TRIAL EVO 300 2T STANDARD/FACTORY MY14
2013
BETA TRIAL EVO 125 2T STANDARD/FACTORY MY13
BETA TRIAL EVO 200 2T MY13
BETA TRIAL EVO 250 2T STANDARD/FACTORY MY13
BETA TRIAL EVO 300 2T STANDARD/FACTORY MY13
2012
BETA TRIAL EVO 125 2T STANDARD/FACTORY MY12
BETA TRIAL EVO 200 2T MY12
BETA TRIAL EVO 250 2T STANDARD/FACTORY MY12
BETA TRIAL EVO 300 2T STANDARD/FACTORY MY12
2011
BETA TRIAL EVO 125 2T MY11
BETA TRIAL EVO 250 2T MY11
BETA TRIAL EVO 290 2T MY11
BETA TRIAL EVO 300 2T FACTORY MY11
2010
BETA TRIAL EVO 125 2T MY10
BETA TRIAL EVO 250 2T MY10
BETA TRIAL EVO 290 2T MY10
2009
BETA TRIAL EVO 125 2T MY09
BETA TRIAL EVO 250 2T MY09
BETA TRIAL EVO 290 2T MY09
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