MIKUNI TM42-6 TM42-6 HSR Smoothbore Carburetor Smoothbore Carburetor - HSR42 - Standard Finish Product Type_Brakes 1-3/4" headpipe steps up to

1-3/4" headpipe steps up to 1-7/8" into the collector to increase flow and improve performance

2025 Harley-Davidson Softail Street Bob FXBB 2019-2022 Harley-Davidson Electra Glide Standard FLHT 2019-2020 Harley-Davidson FXDR 114 (FXDRS) 2020-2022 Harley-Davidson CVO Tri Glide FLHTCUTGSE 2020-2024 Harley-Davidson Road Glide Limited FLTRK 2020-2025 Harley-Davidson Softail Low Rider S FXLRS 2020-2024 Harley-Davidson Softail Standard FXST 2021 Harley-Davidson Electra Glide Revival FLH 2021-2024 Harley-Davidson Softail Street Bob 114 FXBBS 2022-2023 Harley-Davidson CVO Road Glide Limited FLTRKSE 2022-2023 Harley-Davidson Road Glide ST FLTRXST 2022 Harley-Davidson Softail Low Rider El Diablo FXRST 2022-2025 Harley-Davidson Softail Low Rider ST FXLRST 2022-2023 Harley-Davidson Street Glide ST FLHXST 2023 Harley-Davidson Electra Glide Highway King FLHFB 2024 Harley-Davidson CVO Road Glide ST FLTRXSTSE 2024 Harley-Davidson Hydra-Glide Revival FLI 2024-2025 Harley-Davidson Road Glide Police FLTRXP 2025 Harley-Davidson Electra Glide Police FLHTP 2025 Harley-Davidson Road Glide 3 FLTRT 2025 Harley-Davidson Street Glide Ultra FLHXU

Front turn signals feature a Dynamic Ringz® ProBEAM outer ring of 24 automotive-grade white DRL LEDs

Designed for use with five-stud clutch hubs

MIKUNI TM42-6 TM42-6 HSR Smoothbore Carburetor Smoothbore Carburetor - HSR42 - Standard Finish Product Type_Brakes 1-3/4" headpipe steps up toFeatures For the high performance engine builder who needs a carb for specific custom applications HSR smoothbore carburetors offer excellent throttle response and control Well made for years of dependable service Made in Japan Kits are not for use on models with cruise control. Specs Bore Size 42. 00 mm Model Mikuni Riding Style Street Base Color Silver Units Each Type Smoothbore Product Name Carburetor Color Finish Natural Model HSR42 Part Notes