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Finish Line Gear Floss

4.7 out of 5 stars 1,876 ratings
#1 Best Seller in Bike Cleaning Tools
$8.82
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Style: Gear Floss
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Purchase options and add-ons

Brand Finish Line
Item Form Wipe
Scent Nicht zutreffend
Specific Uses For Product Front derailleur
Material Feature Tear-resistant

About this item

  • The ultimate detailing tool! Perfect for cleaning your rear cassette, front chain rings, derailleur pulley wheels, hubs and spindles, brake arms, bottom bracket / crank interface, and more.
  • Gear Floss' Microfibers work by attracting, removing and holding grime. Other materials simply move it around. Microfiber captures dirt, grease and particles inside its star-shaped grooves and remove grime better than any other material.
  • Microfiber rope is highly tear-resistant and it is washable.
  • Easy to Use! Position floss between gears Slide back and forth Slide into other hard-to-clean areas like derailleur pulley wheels, hubs and spindles, brake arms, bottom brackets /crank interface, etc.
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Product Description

Other materials simply move grime around. Microfiber works by capturing dirt, grease and particles inside its star-shaped grooves. Dirt is held deep inside the core of the fiber.

Product information

Technical Details

Item Package Dimensions L x W x H ‎6.38 x 3.54 x 1.61 inches
Package Weight ‎0.04 Kilograms
Item Dimensions LxWxH ‎3.94 x 0.79 x 3.94 inches
Item Weight ‎0.01 Ounces
Brand Name ‎Finish Line
Country of Origin ‎China
Color ‎One Color
Suggested Users ‎unisex-adult
Number of Items ‎1
Manufacturer ‎Finish Line
Part Number ‎TOS08300
Model Year ‎2021
Style ‎Gear Floss
Size ‎1 Count (Pack of 1)
Sport Type ‎cycling

Additional Information

ASIN B004JKK75A
Customer Reviews
4.7 out of 5 stars 1,876 ratings

4.7 out of 5 stars
Best Sellers Rank
Date First Available January 17, 2011

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Customer reviews

4.7 out of 5 stars
1,876 global ratings

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Customers say

Customers find the cleaning rope effective at removing dirt and debris, particularly from rear cassettes, and appreciate its ease of use as an alternative to paper towels. The value for money receives mixed feedback, with some customers finding it well worth the price while others consider it not cost-effective.

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Cleaning powerWorks wellEase of useValue for money
223 customers mention "Cleaning power"211 positive12 negative

Customers praise the cleaning power of the microfiber rope, effectively removing dirt, debris, and grease from every chain link, particularly noting its success with rear cassettes.

"...and strong enough to get into tight spaces and removes dust and grime without leaving any residue...." Read more

"...He has used a few already and loves how clean they get the lead screws that the bed is mounted on. Cleans them exceptionally well...." Read more

"...I was looking for something efficient, not messy, and easy to use. A single string can easily clean the 3 gears in both my K1 Max and K2 Plus." Read more

"...One of them can clean a cassette especially as I have a bucket of hot soapy water with me because I'm cleaning my bike...." Read more

215 customers mention "Works well"210 positive5 negative

Customers find that the cleaning rope works well for its intended purpose, comparing it favorably to floss and paper towels, with one customer noting it requires practice and patience to use effectively.

"...Definitely a handy tool to have for maintaining 3D printers or any equipment with gears and rods." Read more

"bought to use to clean my 3d printer. works perfect." Read more

"Works good for 3d printer" Read more

"...Works great! Better than anything else on the market. Sales I’m sure blew up due to the viral video...." Read more

68 customers mention "Ease of use"49 positive19 negative

Customers find the cleaning rope easy to use, describing it as convenient and an effort saver, with one customer noting it's simple to twist by hand.

"...It’s easy to use and keeps my printer running smoothly...." Read more

"...I was looking for something efficient, not messy, and easy to use. A single string can easily clean the 3 gears in both my K1 Max and K2 Plus." Read more

"...There’s a learning curve for sure, but come on. Bike floss. It’s just fun...." Read more

"...Sales I’m sure blew up due to the viral video. The ease of using this product is mind blow something that was marketed for bikes is now going to..." Read more

56 customers mention "Value for money"30 positive26 negative

Customers have mixed opinions about the cleaning rope's value for money, with some finding it well worth the price while others consider it not cost effective and pretty useless.

"Convenient, inexpensive assist for cleaning bicycle cassette (gears). This is for cleaning grit between gears and on gear faces...." Read more

"...They are also a bit overpriced for what they are, but I suppose people are used to paying for the name (that'll strike a chord with some i'm sure)...." Read more

"Really nice to use. Well thought out, and cheap enough that I don't regret having to pitch it after a good use...." Read more

"...Idea is good but not working for me." Read more

3D Printing
5 out of 5 stars
3D Printing
I’m here because I’m using it to clean the lead screws on my Bambu X1C printers. I purchased the 3 pack for around $17 which after this post I believe that was a steal. Works great! Better than anything else on the market. Sales I’m sure blew up due to the viral video. The ease of using this product is mind blow something that was marketed for bikes is now going to change with the growing community of 3D printing.
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Top reviews from the United States

  • Andrew P
    5.0 out of 5 stars Perfect for Cleaning Printer Rods
    Reviewed in the United States on June 5, 2025
    Style: Gear FlossVerified Purchase
    I use Finish Line Gear Floss to clean the rods on my Bambu P1P printer, and it works really well. It’s thin and strong enough to get into tight spaces and removes dust and grime without leaving any residue. It’s easy to use and keeps my printer running smoothly. Definitely a handy tool to have for maintaining 3D printers or any equipment with gears and rods.
    2 people found this helpful
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  • charlene & John
    5.0 out of 5 stars Very good product
    Reviewed in the United States on April 8, 2025
    Style: Gear FlossVerified Purchase
    My husband bought these because he saw someone use them on youtube to clean the lead screws on a 3D printer. He has used a few already and loves how clean they get the lead screws that the bed is mounted on. Cleans them exceptionally well. Will be buying more in the future.
    One person found this helpful
    Helpful
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  • Steven Aubrey
    5.0 out of 5 stars Excellent Worm Gear Cleaner
    Reviewed in the United States on March 29, 2025
    Style: Gear FlossVerified Purchase
    As many have stated, this is a phenomenal product for cleaning the worm gears on 3D printers. I was looking for something efficient, not messy, and easy to use. A single string can easily clean the 3 gears in both my K1 Max and K2 Plus.
    One person found this helpful
    Helpful
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  • HikerBiker
    4.0 out of 5 stars It's basically a badly made shoe lace that cleans your cassette
    Reviewed in the United States on April 6, 2023
    Style: Gear FlossVerified Purchase
    I can just imagine a shoe lace manufacturer looking at a bad lot of shoe laces. "They're too short and loose, no-one will buy these. What are we going to do?" (for some reason they have an Italian accent in my head).

    "I know, we'll sell them to cyclists to clean their cassettes"

    "You're a genius, Giuseppe, that'sa what we'll do"

    So that's what they did and this is the best way to clean a cassette without removing it. Seriously, I know they were carefully designed for their purpose.

    You could probably clean them and reuse them but I'm not sure it's worth it. One of them can clean a cassette especially as I have a bucket of hot soapy water with me because I'm cleaning my bike. Get it wet and soapy and the grime comes right off. Rinse it every few sprockets.

    One other nice thing is that, unlike a brush, they don't spray greasy water all over the place. You can use them indoors without fouling the floor and walls and other parts of the bike. I totally recommend them.
    19 people found this helpful
    Helpful
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  • Icarus
    5.0 out of 5 stars Works perfect
    Reviewed in the United States on March 28, 2025
    Style: Value PackVerified Purchase
    bought to use to clean my 3d printer. works perfect.
    Helpful
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  • Doved
    5.0 out of 5 stars Bambu printer cleaner
    Reviewed in the United States on March 17, 2025
    Style: Gear FlossVerified Purchase
    Works good for 3d printer
    2 people found this helpful
    Helpful
     Report
  • E. W.
    5.0 out of 5 stars Works great!
    Reviewed in the United States on January 29, 2025
    Style: Value PackVerified Purchase
    Work great for cleaning lead screws on Bambu Lab printers as well as other printers that use similar screws.
    2 people found this helpful
    Helpful
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  • Mike
    5.0 out of 5 stars This is the easiest thing I've found to use for 3D Printing!
    Reviewed in the United States on December 17, 2024
    Style: Gear FlossVerified Purchase
    As the title says. I have a Bambu X1c and cleaning the screws are ridiculous sometimes and I always leave hair or something behind. With these you can reach very easily and cleans amazing! A very happy 3D printing owner here!
    3 people found this helpful
    Helpful
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Top reviews from other countries

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  • Out and about
    5.0 out of 5 stars Great product for bike
    Reviewed in the United Kingdom on June 30, 2020
    Style: Gear FlossVerified Purchase
    Easy to use, effective at removing dirt and oil from cassette rings, jockey wheels, etc. on the push bike. Can be used many times effectively before having to bin. A bit expensive for what it is, but as it works very well And saves me a lot of time, frustration and other cleaning products I’m happy overall.
    Report
  • Daniel K
    5.0 out of 5 stars Cleaning Those Tricky Spots Made Easy!
    Reviewed in the United Kingdom on November 10, 2024
    Style: Value PackVerified Purchase
    This Finish Line Gear Floss has become my go-to tool for cleaning those hard-to-reach places. I originally bought it for my 3D printer, and it does an absolutely amazing job of removing any dust or debris that accumulates on the Z-rods. I just wrap the floss around the rod and slide it up and down a few times, and it comes out perfectly clean. This helps keep my printer running smoothly and prevents any issues caused by dust buildup.

    But I've since discovered that this floss is incredibly versatile. It's great for cleaning all sorts of things with intricate parts or tight spaces. I've used it on electronics, small appliances, and even jewelry, and it's worked wonders.

    The microfiber floss grabs onto the dirt and pulls it out way better than brushes or rags ever could. It's surprisingly strong and doesn't tear easily, even when you're really working it into those tight spaces. And the best part is, it's washable, so you can use it over and over again.

    If you're looking for a simple but effective way to clean those tricky spots that are usually a pain to reach, this Finish Line Gear Floss is a must-have. It's a brilliant little tool that I highly recommend.
    Report
  • Seamus
    5.0 out of 5 stars great product
    Reviewed in Canada on July 6, 2020
    Style: Gear FlossVerified Purchase
    Great for cleaning hard to reach places
    Report
  • Martin Wagner
    5.0 out of 5 stars Hilfreiches Reinigungstool.
    Reviewed in Germany on May 10, 2025
    Style: Value PackVerified Purchase
    Sehr gut z.B. bei der Reinigung eines 3D-Druckers, einer CNC etc.
    Report
  • Stöffler Stefan
    5.0 out of 5 stars Top
    Reviewed in Germany on June 10, 2025
    Style: Gear FlossVerified Purchase
    Super mega um 3d drucker zu reinigen
    Report