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๐ค Elevate your ride with style and comfort โ donโt just grip it, own it!
The Kuryakyn 6339 Motorcycle Handlebar End Cap Weights are engineered to reduce handlebar vibration by adding mass and length, enhancing rider comfort on long or high-speed rides. Featuring a sleek gloss black finish and a sculpted design, these end caps fit all Kuryakyn ISO, Flame, Spear, and Kinetic grips. The package includes a complete hardware kit for easy installation, making it a must-have upgrade for riders seeking both performance and style.




| ASIN | B0061R3CBU |
| Best Sellers Rank | #998,334 in Automotive ( See Top 100 in Automotive ) #1,303 in Powersports Grips |
| Brand | Kuryakyn |
| Brand Name | Kuryakyn |
| Color | Gloss Black |
| Compatible with Vehicle Type | Kuryakyn 6339 Fits All Kuryakyn ISO-Grips, ISO-Flame Grips, Braided Grips, Spear Grips & Kinetic Grips |
| Customer Reviews | 4.6 out of 5 stars 361 Reviews |
| Global Trade Identification Number | 00191209015886 |
| Included Components | Kuryakyn 6339 |
| Item Type Name | Parts |
| Item Weight | 12.8 ounces |
| Manufacturer | Kuryakyn |
| Manufacturer Part Number | 6339 |
| Material | Rubber, Synthetic Rubber |
| Material Type | Rubber, Synthetic Rubber |
| Model Number | 6339 |
| Number of Items | 1 |
| Number of Packs | 1 |
| UPC | 172303050072 191209015886 182682447448 |
| Unit Count | 1 Ounce |
| Vehicle Service Type | Kuryakyn 6339 Fits All Kuryakyn ISO-Grips, ISO-Flame Grips, Braided Grips, Spear Grips & Kinetic Grips Vehicle Service Type Kuryakyn 6339 Fits All Kuryakyn ISO-Grips, ISO-Flame Grips, Braided Grips, Spear Grips & Kinetic Grips See more |
| Warranty Description | Manufacturer Warranty |
S**V
Exact replacement
My chrome throttle side weight fell off during a ride. Thought I would try the black. Did not turn out as well as I would have liked. Changed mind and ordered the chrome ones instead. Nothing wrong with weights. Great product. Like the design. Got smarter this time and used Loctite on the screw threads that hold the end weights on. Definitely help with the felt vibration at the hand grips.
F**G
Excellent product and they look great!
I added these to my Suzuki Intruder VS1400 with Kuryakyn ISO grips and they helped tremendously with the vibration in my handlebars. If you have this bike or another bike that has a lot of vibration at higher speeds you will be doing yourself a favor to install these with the ISO grips and also try the Tyrebeads Motorcycle balancing beads also sold on Amazon. The combination of those three things made a huge difference in the overall comfort and ridability of my bike. Oh and did I mention that they look awesome on the bike? They really make the bars look quite a bit longer and add a lot to the appearance.
M**N
a great product
leave it to KUYAKYN to come up with a really good product. As soon as these arrived I went ahead and attach them to my ISO grips and took the old girl out for a ride. I instantly noticed a difference in handlebars. The familiar buzz that was always present no longer seem to be there.. And for myself a motorcycle rider I can tell you that if your hands get numb from the handlebars vibrating it's the most uncomfortable feeling especially if you're on a long-distance trip. So these handlebar weights get five big stars from motorcycle man and to top it all off and look fantastic. I highly recommend it if you already own a set of ISO grips these can only complement them..
D**L
Handle bar
Worked great on my bars!
K**G
Helped vibration some
My Shadow Aero bars had quite a bit of vibration. The Kuryaken grips, which are quite heavy, reduced about 40% of the vibration. These weights reduced that another 20% or so. They are well built, well chromed, and well machined. The reason for 4 stars instead of 5 is I feel they are way overpriced for a chunk of steel with 4 holes in it. But they helped, and I'm glad I got them.
M**N
No more numb hands!
I've dealt with numb hands after 20-30 minutes of riding since I bought my VTX1800C. I have a throttle lock, ISO grips, and padded-palm gloves. I consciously hold the grips as lightly as possible when cruising. All of those measures help some, but these weights significantly reduced handlebar and mirror vibration and various speeds, from idle to 80+. I can still feel some vibration (we are talking about a 1.8L V-twin here), but it's much milder and doesn't come close to making my hands go numb. They're even compatible with my knockoff (non-Kury) ISO grips. I had to get extra screws from the hardware store since the Kurys use #4-40 and my knockoffs use M3-0.5. I also had to grind down the OD on the screw heads a bit since they were a little too wide to fit into the weights, but once I did that, everything fit together very well. YMMV, of course, but I'm a very happy camper!
G**O
These do work!
I was skeptical these little grip ends would help vibration on my Shovelhead.... I was pleasantly surprised! I'd say it dropped vibration on my drag bars 50%. Not bad at all for a very simple install.
A**N
Sharp looking and great weight
I was looking for a longer end weight for my grips more for aesthetic reasons, I was surprised at the difference it made in the feel of my grips. They seem to have less vibration and paired with the Kuryakyn Iso Grips they look fantastic! The grips were harder to put on than I had anticipated, but the end weights were VERY easy to change out. They make the handle bars appear longer which is the look that I was going for. Love the shiny "Bling" of the end weights and the Iso Grips. Very happy with them!
D**E
Fit and work fine.
Nice edition to the bike and they do reduce vibration.
J**W
Bar end weights
Very high quality, fitted very easily, but still get slight head shake (on a Rocket 111). There has only been a slight improvement, but still worthwhile. I also purchased the palm rest, which fitted against the bar weights perfectly.
C**N
Five Stars
Bon produit livrer ร temps
Trustpilot
2 weeks ago
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