Mikuni Smoothbore Carburetor — HSR42 — Polish Finish

Uses stock choke cable from CV-type carburetor.

Requires airbox adapter HS42/001-K (sold separately).

• 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.

Bore Size

42.00 mm

Color/Finish

Polished

Type

Smoothbore

Base Color

Silver

Units

Each

Model

Mikuni, HSR42

Riding Style

Street

Shipping weight

3.4 lb

Package size

9.6 × 5.8 × 5.3 in

Country of origin

Japan

Salto part #

TM42-6P

Mikuni part #

TM42-6PK

In stock. Ships in 2–4 business days by ground.

Ground shipping is $14.95, free on orders over $150. Stock is checked again before your card is charged.

California: this part can’t ship to a California address.

Is it in stock?

Yes — it’s in stock right now. We check again the moment you order, before anything is charged.

How fast will it get to me?

Usually 2–4 business days by ground.

Will it fit my machine?

There’s no published vehicle fitment list for this part. Call the counter at 801-361-3010 with your year, make and model and we’ll check it with you before you order.

Is this genuine Mikuni?

Yes. It’s new and genuine, straight from Salto — Mikuni part #TM42-6PK.