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master cylinders

Discover rear brake master cylinders designed for Harley-Davidson motorcycles. From classic Kelsey-style designs to custom applications, these Taiwan-made components combine dependable braking performance, durable construction, and timeless Harley styling for restoration and custom build projects.

Harley Rear Brake Kelsey style Master Cylinder

$76.80

Harley-Davidson rear brake Kelsey-style master cylinder, available in multiple bore sizes, sold individually or with a banjo bolt.

Product details

Custom rear brake master cylinder 9/16 inch

$213.50

Custom rear brake master cylinder with 9/16" (14mm) bore size, available in multiple colors, sold individually.

Product details

I’ve just received my set of KiWAV mirrors and they look awesome.
This is the second set I’ve purchased, with the first set still going strong after nearly 10 years.

If I had to rate them, it... Read More

Phillip

Thank You so Much for the mirrors, they fit perfectly. Please see the photos. They are High quality with no Vibration and can be fitted underslung, lengthways as pictured or reversed inside , so many... Read More

Andrew

First of all, Kuddos on the wrapping and the personal note, I buy a lot from amazon, and this is something from Etsy products, not amazon. It was a very nice touch.

Gonzalo

You’ll always have me as a customer, I do truly believe that your product is the best one that I have ever used, The quality is amazing, better than original equipment . All of You have always been... Read More

Steve

When I first saw your pricing, I was skeptical, but I had kind of a problem in that the handlebars on my 80 XS650 were a retro style that most mirrors did not fit well and the bike has a custom paint... Read More

Ken

Wow - you folks are doing a great job. And it's not just for show. The ribbon wrapping my package and the beautiful Shi character were fun to receive and I thank you.
But mostly the quality of... Read More

Van

Best thing since the drill press. Correct bar angle to your preference without buying new bars.

Clyde XXXXXX

I used this jig to drill a 2 inch long key way in my stainless steel propeller shaft, while my boat is in the water. Superb for that purpose. Got a nice and true line of drill holes. Then, I used it... Read More

Ripley XXXX

As always it was a pleasure to buy from a very good, trustworthy seller! Thank you and thank you for the special personal note included in the package! The item looks stunning!!

Wynand

You provided an excellent experience!

Dale Allison

Dear Marie, the only suggestion I can tell is that:
Keep up the good work!!
Your products are far better than other italian brands!!!
thank you again!!!

Ioannis Solidakis

Behind every engineering disaster are people like you waiting to fix the problem!
Thank you for the mirrors they are good looking and I feel a whole lot safer now! The stock mirrors only showed me... Read More

Orlando

The whole experience was incredible, especially the hand written note that came with the product. Very special! Keep up the good work - looking forward to may next order.

Tony Esposito

The mirrors I bought for a custom project are just amazing. At fist I wasn't certain if I was fond of the design. I thought that the profile of the arm was kind of weird looking in photosI When I... Read More

Benjamin Miller

Love the turn signal mirrors, do exactly as advertised, would like to see them also work as running lights as well having the progressive turn signal flashing

John Schwartz

日本での販売展開に期待しています

Mr.山内

Great products and quality

Igor Ivanov

great quality, easy install, good hardware & fast shipping

Jay Livingstone

No concerns. Extremely happy with your product and service.

Michael Gaines

Pro product, best service. I'm very impressive your company letter.

Hoang TranTu

Good product, very well packaged with reasonable shipping costs, happy with my purchase thank you!

Daniel Maas

Fast service. Great quality of mirrors. No hassles.

Grant Bewert

GREAT price, great product, FAST shipping!

Robert Rider

Great product, much better than stock mirrors. I can now see the whole road behind me!!! THANKS...

Paul Richmond

Love this company. I accidentally ordered the wrong part and they went above and beyond to make sure i could exchange it for the right part. I would definitely order from here again.

Randi Garcia

merci pour tout vous avez d'excellent produit bravo

Gilles St Gelais

Keep up the quality and price, well done.

Shay Donaghey

It was a very good buy , looks perfect on my moto.

Ioanna Danilatou

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Trusted worldwide since 2010

KiWAV long-running eBay seller information showing positive feedback and Top Rated Plus status

Trusted worldwide since 2010 KiWAV has served motorcycle riders through our official store and major online marketplaces for over 15 years, with long-term seller history, tens of thousands of items sold, and consistently positive customer feedback. Today, KiWAVMotors.com is our official store for direct product support, fitment guidance, warranty help, and worldwide shipping.

KiWAV Motors is a Taiwan-based motorcycle mirror manufacturer with three generations of mirror experience. We specialize in designing and manufacturing motorcycle mirrors for riders worldwide, including bar-end mirrors, OEM replacement mirrors, sportbike mirrors, cruiser mirrors, LED mirrors, TPMS mirrors, and advanced BSD (Blind Spot Detection) motorcycle mirrors.

Our focus is simple: helping riders achieve clearer rear visibility, greater riding confidence, and better everyday safety through well-designed mirrors. Every product is developed with attention to visibility, stability, adjustability, durability, and real-world riding performance.

From minimalist bar-end mirrors and OEM-style replacements to integrated turn-signal mirrors, TPMS mirrors, and next-generation BSD safety mirrors, KiWAV combines practical engineering with decades of mirror expertise.

Based in Taiwan. Shipped worldwide.