FREE SHIPPING on orders of $50 or more.* Same day shipping before 3PM Pacific.
X
Questions? Call our experts!
1.800.651.4050
X
COVID-19 RESPONSE
DEAL OF THE DAY
ALL SALE ITEMS
SHOP CLOSEOUTS
Click to zoom

Dumonde Tech
Bicycle Chain Lubrication

Mfg PartNum:
  (75 customer reviews)
Price
Reduced
Purchase this popular item
today and save 15%
169
POINTS
Earn $1.69 in Rewards credit. Click to learn more.
This type is not eligible for Rewards points
In Stock Now
Sale
$16.92
Save 15%
MSRP $19.95
Please Confirm Type
This item is currently out of stock. Click Notify Me to receive an email when the item becomes available.
InstantPrice MatchWhat is this?
Free Shipping on Orders Over $50*

The people have spoken, and they're speaking about Dumonde Tech Bicycle Chain Lube. In fact, nearly ever person we've talked to who's used this product is a bona-fide fanatic. These newly converted spokespeople tell us BCL bonds better, runs cleaner and lasts longer than any other lube. And, its unique formula is environmentally friendly.

BCL works by building up "plating" on your chain, keeping it protected and smooth running. For best results clean and dry your drivetrain thoroughly before your first application. For reapplication simply clean with soap and water, not solvents or degreasers that will remove the "plating" base, prior to lubing.

Available in Light which we recommend for road bikes, or the more concentrated Original which we recommend for off-road or seriously abominable riding conditions.

*Ground Ship Only*

4oz bottles

B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.

Ordered by Most Relevant First
5 stars
4 stars
3 stars
2 stars
1 stars
(61)
(14)
(0)
(0)
(0)
(81%)
(19%)
(0%)
(0%)
(0%)
Dumonde Tech Lube
rating
by Anonymous

Goes on easy. Solvent actually cleans the chain for you. After a simple wipe and roll of the crank and cogs you're done. Only drawback is the smell which reminds me of paint thinner and results in a headache but it quickly fades. Apply weekly for best results.

Reviewed 10/29/2020
Was this review useful to you? Yes/No
Thank you for your feedback.
great stuff
rating
by axlander
Cycling Enthusiast
Portland, OR

I've been using D-tech on my road bike and bikepacking rig for several years. It holds to the chain really well and lasts. I carry a small bottle for trips when I expect dry, gritty conditions.

Reviewed 9/4/2020
Was this review useful to you? Yes/No
Thank you for your feedback.
Great Product
rating
by Anonymous
Oregon

Once you start using this chain lube you stop using others even when they are right in front of you. Chain is noticeably quieter and performs better. Also, collects less material that needs to be cleaned up.

Reviewed 6/23/2020
Was this review useful to you? Yes/No
Thank you for your feedback.
Chain Lube
rating
by David
Cycling Enthusiast
Elk Grove

Outstanding product, will keep using

Reviewed 12/31/2019
Was this review useful to you? Yes/No
Thank you for your feedback.
one bottle 7000 mi excellent result, very cost effective for me
rating
by Tom
Cycling Enthusiast
Long Island

Odor is tuff indoors protect your hands ect,follow directions for use, no degreasers at all very important. Enjoy excellent results, savings and convenience.

Reviewed 5/12/2017
Was this review useful to you? Yes/No
Thank you for your feedback.
Make sure to get right back down in there
rating
by Luke
Midwest

Great lube. Let it soak in, then wipe clean.

Reviewed 10/8/2018
Was this review useful to you? Yes/No
Thank you for your feedback.
Good product
rating
by Anonymous
Competitive Racer
Atlanta, GA

Very effective lube with a pleasant smell.

Reviewed 6/4/2015
Was this review useful to you? Yes/No
Thank you for your feedback.
Best lube out there
rating
by TPBear
Competitive Racer
Marin County

Works perfectly, runs clean, lasts forever.

Reviewed 5/1/2015
Was this review useful to you? Yes/No
Thank you for your feedback.
My go to lube
rating
by Anonymous
Cycling Enthusiast
Seattle, Wa
0 of 1 customers found this review helpful.

My go to lube. I notice much better shifting using the Tech lube product than other brands that I have used.

Reviewed 2/2/2015
Was this review useful to you? Yes/No
Thank you for your feedback.
Lovely stuff and smells good too!
rating
by iammikeDOTorg
Competitive Racer
Portland, OR
1 of 1 customers found this review helpful.

After decades of using the standard stuff, I found myself out of town and with limited options for lube. The local shop had this, I tried it, and fell in love. I use the green for everyday and dirty riding, and the yellow for bikes I know will stay clean. Lubes well, I definitely apply it less often than the other brands, and doesn't get too grimy or greasy. A little pricey, but the performance and that smell are well worth it.

Reviewed 7/30/2018
Was this review useful to you? Yes/No
Thank you for your feedback.
Simply the best
rating
by iammike
Competitive Racer
Portland, OR

I switched to Dumonde products on all of my bikes last year and haven't looked back. Green goes on anything that might get dirty or spend time in the wet, yellow on the dry bike. Lubes well, doesn't collect a lot of dirt, nice smell (yeah!), and cleans up nicely.

Reviewed 5/7/2018
Was this review useful to you? Yes/No
Thank you for your feedback.
The only chain lubrication you'll ever need
rating
by bikeshopdave
Cycling Enthusiast
SoCal

I have used this product for 8 years on mountain bikes and road bikes that are raced and have not found a comparable chain lubricant. Follow directions provided to ensure the best performance of this product. Worth every penny!

Reviewed 6/12/2017
Was this review useful to you? Yes/No
Thank you for your feedback.
Great chain lube.
rating
by Anonymous
0 of 2 customers found this review helpful.

Been using the Dumonde Lite for years. Great product. Highly recommend this as your chain lube.

Reviewed 9/9/2014
Was this review useful to you? Yes/No
Thank you for your feedback.
Nice Lubricant
rating
by Sam DMatino
Cycling Enthusiast
Savannah, GA
3 of 5 customers found this review helpful.

The chain moves very smoothly. There is some clean up needed after a ride on the frame under the chain, it's a little greasy & black.

Reviewed 11/5/2012
Was this review useful to you? Yes/No
Thank you for your feedback.
Works as advertised.
rating
by Anonymous
Cycling Enthusiast
0 of 6 customers found this review helpful.

A bike shop in Moab turned me on to it. Works for their big rental fleet, works for me.

Reviewed 5/17/2012
Was this review useful to you? Yes/No
Thank you for your feedback.
Best chain lube on the market
rating
by Hootie
Cycling Enthusiast
Western CO
0 of 8 customers found this review helpful.

A buddy told me about this chain oil...none better! They make several different lubes for several applications. Wippermann chains and DuMonde is the way to go!

Reviewed 2/6/2012
Was this review useful to you? Yes/No
Thank you for your feedback.
Just enough lube.
rating
by Anonymous
Cycling Enthusiast
St. Louis, MO

Lite formula works great in dry weather. Re-apply when chain becomes noisy, about 100 - 120 mi. or so. Don't over-lube, as over-lubed chain will collect grit and road grime. Re-apply after riding in the rain. After trying many lubes over the years, this one seems like the best balance of lubrication and not attracting contamination. This lube leaves a dark, protective coating, so don't over-do it. And I use an older-style oil that wipes off easily for pivot points in brakes and derailleurs. One bottle lasts me about a year of frequent riding when applied to the chain only.

Reviewed 10/8/2020
Was this review useful to you? Yes/No
Thank you for your feedback.
Excellent Bike Lube
rating
by Anonymous
Casual Cyclist
Houston

Works well. Can tell a real difference after I treat my chain.

Reviewed 10/29/2020
Was this review useful to you? Yes/No
Thank you for your feedback.
Better stuff
rating
by Jeffrey
SE Michigan

I swapped out ProLink Gold for the Dumonde light. Campy 11 drive went from noisy to silent and runs more smoothly. It is good stuff. One drop per link, spin it, and wipe the excess off and you are good for another 300 miles.

Reviewed 9/17/2020
Was this review useful to you? Yes/No
Thank you for your feedback.
Great in dusty areas!
rating
by Anonymous

Quality product and holds up in dusty riding conditions here in NM

Reviewed 9/12/2020
Was this review useful to you? Yes/No
Thank you for your feedback.
See more reviews

Articles will open in new tab.

Keep things running smoothly on your road, mountain, or commuter bike.
When to use grease, lubes, and solvents on bicycle parts.