🖤 Shift into style and control with MZS – where precision meets power.
The MZS Black Motorcycle Clutch Brake Levers ME-3939 are precision CNC-machined, adjustable, and crafted from aerospace-grade aluminum and stainless steel. Designed for 2013-2024 KTM 390, 2018-2023 401, 2020-2021 125, and 2016-2021 200 models, these levers feature an ergonomic, non-slip design with anodized corrosion-resistant finish, ensuring durability, comfort, and standout style on every ride.
Material | Aluminum |
Brand | MZS |
Color | Black |
Product Dimensions | 0.35"L x 0.28"W |
Exterior Finish | Anodized Aluminum |
Special Feature | Ergonomic design, Unbreakable, Anodizing, Adjustable, Short |
Included Components | Instruction Manual |
Theme | Motorcycle |
Item Weight | 0.42 Kilograms |
Metal Type | Stainless Steel, Aluminum, Alloy Steel |
Handle Material | Stainless Steel, Aluminum, Alloy Steel |
Hand Orientation | Ambidextrous |
Unit Count | 1.0 Count |
Manufacturer | MZS |
Handle Attachment Mechanism | Standard Motorcycle Lever Attachment |
Indoor/Outdoor Usage | Outdoor |
Model | 390 Levers |
Item Weight | 14.9 ounces |
Item model number | 401 Levers |
Manufacturer Part Number | ME-3939-D-BK |
OEM Part Number | 390 Brake Lever, 401 Brake Lever |
Special Features | Ergonomic design, Unbreakable, Anodizing, Adjustable, Short |
P**L
Awesome set up
The media could not be loaded. First off these fit my 2022 Kawasaki z900 ABS amazingly.They have a much smoother pull and feel like they are more stable. I've got larger hands and these don't get blocked by my other knuckles when i use them unlike the stock ones that came with the bike.Lots of people have commented on the looseness of the mechanisms when using the stock mounts which is a thing however it is minor in movement and still worlds better than the stock. It looks like they were made with AT MOST a 64th gap to allow easy swap with the stock set up. The washers provided are too thick to be used to try and tighten up the gap.When replacing the clutch, i found the instructions not very useful. I took the entire housing apart and just used my head for working it out. I'll say it is easier than you think. Don't worry about the spring with the stock set up.The brake was even easier and doesn't interfere with my throttle lock at all.The video i uploaded is showing the wiggle people were talking about (not very easy to show on camera because of how little it moved. ) And the location dropping all the way to the lowest. I believe the lever location is due to not being set in the correct location so it's half locked and half out. I had a hard time recreating it multiple times.Final tips for 2022 z900 install: keep your hands under the bushing. It likes to fall. You will likely need to remove the all screws holding the entire clutch assembly to the bars. The nut is not very accessible without rotating it. Also the screws like to cross thread so be gentle.
T**T
Great product
Super easy install. Just make sure you have a little all purpose grease, channel locks w/ padding, and a 10mm socket and wrench for the R3. Took about 15-20 minutes and got out for a test ride. Little stiffer than OEM but works great so far. Comes well packaged with both levers and looks great in the bike. Build quality feels solid too.
D**T
Easy installation
Great fit and looks awesome.
T**S
Great quality for the cost, they look and feel great
Fit and finish are excellent, instructions are helpful, unsure of what the two washers are for?
P**.
2022 Speed Twin 1200 👍
The media could not be loaded. No complaints. I complain a lot, but not with these levers. These MZS levers work like they should for smaller or bigger hands. I’ve gotten lots of compliments on them as well.
R**N
Beyond impressed
My 2017 Yamaha R3... needed some upgraded shot shifters. After so, and I mean so many searches, I decided to gamble on the MZS series. Reviews were good, not stellar... but I thought I would see... Good God, the fit, PERFECT!, Action and quality, also perfect. Tested out the front brake side over and over, no issues. Took the bike out for a test ride and it was more than flawless... such as, the clutch side is much smoother than stock. I went through the gears up and down...better than stock. But, I was very diligent in adjusting the clutch take up after install, that might have been part of the smoothness.The color is perfect, and time will tell on how well it lasts; the good thing is I store my bike in doors, it almost never sees extended sun.For this price point, I couldn't see paying way over $150 for levers. We shall see, but as of right now, I am very impressed with these levers. Please don't hurry the install. Clean, use grease on all moving parts, any thing that moves. Use the bushing from the clutch side in the new shifter. This pair came with some shims, I didn't use them, the fit was flawless.
D**R
Too short for my taste
High quality and good fit. Installation took me about 30 min. Description could be a little better. E.g. it took me a while to understand how to take the old one apart to reuse the pressure point part. And adjusting it was misleading. Almost broke it.And how to fit it into the rubber seal with the handle attached was tricky.My biggest problem is the handle length. My clutch can only be operated with 2 or 3 fingers. My ring finger barely fits on the end and is uncomfortable.
C**E
Great on KTM 390 ADV
They seem to be working just fine on my 390. Wanted some shorties and these will do.
Trustpilot
1 week ago
2 weeks ago