VintageCB750 Supplying CB Riders Since 2010

About Us Why Us? Reviews Shipping Info Returns Contact Us
Wish Lists
0 My Cart

Your cart is currently empty.

Browse all parts
Total (USD): $0.00
View cart
Menu
Search
Wish
Cart 0
My motorcycle Choose your Honda CB model

Search parts

Searching all Honda CB parts

Example: brake pads or oil filter.

1970 Honda CB350K2 Handlebar Switch

The left-side replacement switch for the CB350K2 is a black assembly with wiring routed outside the handlebar. Compare the housing and its leads with the controls already fitted, especially if the handlebars or wiring harness were replaced during a custom build.

Close ×
Your saved bike Choose your Honda CB model

Shop By Category

Most orders ship same or next business day Fitment guarantee Listed for your exact model and year? We’ll make it right if it doesn’t fit as described. Mechanic-backed support Ask our team for help choosing the right Honda CB part.
Currently viewing Handlebar Switches

Honda motorcycle parts

Choose your model and year to see parts listed for your bike.

Honda CB750 CB500 bar switch assembly left (clutch) side 35250-300-033

Honda CB Bar Switch Assembly ~ Left (Clutch) Side ~ Replaces 35250-300-033

$79.95 USD
12-0306
Fit left-side handlebar controls on your early SOHC CB with this Bar Switch Assembly for the Clutch Side in black, replacing OEM #35250-300-033. Wiring...
compare

1970 Honda CB350K2 · Left Handlebar Switch Buying guide

Check external routing before changing controls

This clutch-side assembly replaces the left handlebar switch, with an external wiring arrangement. Confirm how the harness reaches that side of your bars before choosing it for a restoration or control repair.

Parts to consider

Honda CB Bar Switch Assembly ~ Left (Clutch) Side ~ Replaces 35250-300-033 Black left-side switchClutch-side assembly with external handlebar wiring; references Honda 35250-300-033.View part

Treat wire routing as a purchase decision

The replacement’s wires run outside the handlebar. That matters if a previous owner fitted bars intended for internal wiring or moved the control position. Check the available route and clearance before ordering, and follow the product instructions for the electrical connections.

Compare the complete control arrangement

Identify the existing left housing and how it sits beside the grip and lever. A matching model application does not confirm clearance around custom controls. Keep the motorcycle’s wiring diagram at hand so terminals and switch functions are reconciled before installation.

Buying questions

Does this switch use internal handlebar wiring?

No. Wiring runs outside the handlebar on this replacement assembly. Confirm that arrangement suits the bars and existing loom before ordering, particularly where previous modifications routed the original wires through the handlebar.

Is this a left-and-right switch set?

No. The product is the black left, clutch-side switch assembly. If both controls need work, identify the right-side control separately rather than treating this single-side assembly as a complete handlebar-switch set.

What matters if my motorcycle has aftermarket handlebars?

Check the switch housing’s position, clearance beside the grip and lever, and the external wire route to the harness. A changed bar shape or control layout can alter those details even though the K2 is a listed application.

Not sure which part you need?

Send your model and year, plus photos of your existing part and any changes to the original setup.

Ask a fitment question
Parts categories for 1970 Honda CB350K2

Your cart

×