Rear Brake Light Switch | 27010-017 | Z1 900, KZ550, KZ650, KZ900, KZ1000

Product Description

Rear Brake Light Switch

Imported From Japan

OEM# 27010-017 Switch, Brake Lamp 10" Lead

fits:

Z1 (Z1) (1973)
Z1-A (Z1) (1974)
Z1-B (Z1) (1975)
KZ1000-A1 (KZ1000) (1977)
KZ1000-A2 (KZ1000) (1978)
KZ1000-A2A (KZ1000) (1978)
KZ1000-A3 (KZ1000) (1979)
KZ1000-A3A (KZ1000) (1979)
KZ1000-A4 (KZ1000) (1980)
KZ1000-B1 (KZ1000 Ltd) (1977)
KZ1000-B2 (KZ1000 Ltd) (1978)
KZ1000-B3 (KZ1000 Ltd) (1979)
KZ1000-B4 (Ltd) (1980)
KZ1000-C1 (Police 1000) (1978)
KZ1000-C1A (Police 1000) (1978)
KZ1000-C2 (Police 1000) (1979)
KZ1000-C3 (Police 1000) (1980)
KZ1000-C4 (Police 1000) (1981)
KZ1000-D1 (Z1R) (1978)
KZ1000-D3 (Z1R) (1980)
KZ1000-G1 (Classic) (1980)
KZ550-A1 (1980)
KZ550-A2 (1981)
KZ550-C1 (Ltd) (1980)
KZ550-C2 (Ltd) (1981)
KZ550-C3 (Ltd) (1982)
KZ550-C4 (Ltd) (1983)
KZ650-B1 (1977)
KZ650-B2 (1978)
KZ650-B2A (1978)
KZ650-B3 (1979)
KZ650-C1 (Custom) (1977)
KZ650-C2 (Custom) (1978)
KZ650-C3 (Custom) (1979)
KZ650-D1 (SR) (1978)
KZ650-D1A (SR) (1978)
KZ650-D2 (SR) (1979)
KZ650-E1 (Ltd) (1980)
KZ650-F1 (1980)
KZ900-A4 (1976)
KZ900-A5 (1977)
KZ900-B1 (Ltd) (1976)

Best Parts On the Market.

CAUTION:
the safe way is the best way.

WARNING: This equipment should be installed, adjusted, and serviced by qualified
electrical maintenance personnel familiar with the construction and operation of the
equipment and the hazards involved. Failure to observe this precaution could result in
bodily injury.

PREMIUM QUALITY.

Product Reviews

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Showing reviews 1-10 of 12 | Next

Nice quality

Posted by Randy on Mar 4th 2025

Was needing one for H2A and they didn’t list any for it. Contacted customer service and they talked to their mechanics and stated that the wires would need to lengthening. Bought it, lengthen wires and works perfect. Thanks to Z1 parts team for the helpl
Highly recommend

Posted by Mark Pullins on Jun 24th 2023

Nice product and worked as it should.
Right part, good quality

Posted by Rick Niemier on Dec 8th 2022

I got exactly what I needed at a good price
Just like stock

Posted by Unknown on Apr 11th 2021

I've gotten a couple thousand worth of parts from Z-1 and have never been disappointed
Brake Switch

Posted by CHRISTOPHER E CHRISTENSEN on Feb 18th 2021

The rear brake switch installed easily and operated correctly.
Very nice Quality and Value

Posted by KIRBY CRAMER on May 31st 2020

Well made with metal where the nuts go. Stronger than OEM. I have used several with great results.
Z1 rear brake switch

Posted by Geno on Jan 30th 2020

My old switch was cracking apart after 48 years of weathering.This new switch should be just fine for my application.
Just as described

Posted by Roger on Jul 10th 2018

The light switch arrived well packaged, install was quick and easy. The switch works well. The original part broke apart (the bike has been parked for several years). The replacement part is metal, so I expect it to last a long time.
No more stuck brake light

Posted by Doug on Oct 20th 2017

Ordered the part switched it out in 5 min. Works great thanks Z1 Parts.net
Quality

Posted by carter arnold on Nov 14th 2016

I had purchased a brake switch for my other bike but cercumstances led me to have to use it ! I went online and several places had a replacement.....ALL PLASTIC !! so i rememered Z1 and sure enough just a little more $ well worth it to me ! THANKS