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kmc z51rb rust-buster, 6/7/8 speed chain, 116 links, multi-colored logo

KMC Z51RB Rust-Buster, 6/7/8 Speed Chain, 116 Links, Multi-Colored Review

5

·

Very good

Revainrating 4 out of 5  
Rating 
4.0
🚴‍♀️ Cycling, 🥋 Sports & Fitness

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Description of KMC Z51RB Rust-Buster, 6/7/8 Speed Chain, 116 Links, Multi-Colored

Product Overview

Introducing the KMC Z51RB Rust-Buster, a top-notch cycling accessory designed to enhance your riding experience. This high-quality chain is perfect for 6/7/8-speed bikes, providing smooth and reliable gear shifts during your cycling adventures. With a tensile strength of 1050kgf and a minimum pin power of 110kgf, this chain ensures excellent durability and performance, making it an ideal choice for cycling enthusiasts seeking a dependable and long-lasting solution. Available in a multi-color design, this chain adds a touch of style to your bike, elevating both its performance and appearance.

Key Characteristics

The KMC Z51RB Rust-Buster boasts several essential features that set it apart from other cycling chains. Its rust-buster properties make it highly resilient to corrosion, ensuring a prolonged lifespan and smooth operation even in harsh weather conditions. The compatibility with 6/7/8-speed bikes offers versatility for various cycling scenarios, whether it's leisurely rides or intense mountain biking adventures. The 116 links provide ample length for most bike models, accommodating different frame sizes and designs. Additionally, the chain's multi-color design adds a unique aesthetic element to your bike, letting you ride in style.

Benefits and Versatility

This innovative cycling chain solves several key problems faced by riders. The rust-buster feature helps combat the damaging effects of moisture and environmental elements, extending the chain's life and reducing maintenance efforts. Its reliable performance and smooth gear shifts prevent unexpected interruptions during rides, allowing you to focus on the journey ahead. Whether you're a seasoned cyclist or a casual rider, the KMC Z51RB Rust-Buster is a game-changer, ensuring a seamless cycling experience.

Perfect for Various Applications

1. Mountain Biking: Tackle rugged terrains with confidence, knowing that the KMC Z51RB can handle the challenges of off-road cycling.

2. Commuting: Make your daily commute smoother and more enjoyable with this reliable and durable chain.

3. Recreational Cycling: Whether it's a leisurely ride in the park or along scenic trails, this chain guarantees a pleasant journey.

4. Touring: Embark on long-distance tours with peace of mind, knowing that your chain can endure the demands of extended rides.

5. Exercise Bikes: Even indoor cyclists can benefit from the strength and durability of this chain during intense workouts.

Invest in the KMC Z51RB Rust-Buster today, and elevate your cycling experience to new heights. Enjoy the benefits of a durable, stylish, and high-performance chain that will accompany you on countless memorable rides.

Includes 6/7/8 Speed. Includes Tensile Strength of 1050kgf. Pin Power: Min. 110kgf. Color Grey. Size 1/2 x 3/32.

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Reviews

Global ratings 5
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Type of review

I recently bought this chain and put it on a 21 speed mountain bike. On the third ride, the chain broke and damaged the rear derailleur. It could not withstand constant displacement, easily bending and deforming. I would not recommend this product.

Pros
  • Inspires confidence
Cons
  • Does not fit all

Revainrating 4 out of 5

The only fairly rigid chain.

Tired of replacing rusty chains that couldn't withstand rental abuse. I had to replace drive chains that were starting to get stiff and this chain seemed like a good candidate. I ended up renting/borrowing these bikes and the chains still looked like new even after a few months. Not as smooth as blue or gold chains due to their anti-corrosion coating, but they seem to last longer and hold up better with storage.

Pros
  • Satisfied so far
Cons
  • Replaceable

Revainrating 2 out of 5

Fits perfectly on my Mongoose XR200 21 speed (3x7) mountain bike.

After cutting off the old rusty chain it was quick and easy. It's well done. I wish it came with an expander to hold the connection in place and maybe one of those little plastic frame protectors. I was able to use two small screwdrivers as leverage to secure the last link. I gave 3 stars for easy removal because you can't reuse 2 fastener links, you have to order new ones. I highly recommend this product.

Pros
  • Easy to read control panel
Cons
  • Very expensive

Revainrating 4 out of 5

It's honest. My master link is tight but identical to the regular KMC Z51

This is an honest chain. I've had the regular version for a while but due to rusting I decided to buy this one. The chain itself seems normal but with this coating. I am very happy with it. However, my master link stuck, so I contacted Revain. They were so nice that they replaced it for free. . Since my transmission uses large cogs, I didn't cut the chain at all.

Pros
  • Weight
Cons
  • Slightly wrinkled

Revainrating 5 out of 5

Pretty durable - drive train components

I have the second of these mountain bike chains that I use for both the occasional and regular commute to uni. My bike needs to live outdoors and ride through salt/mud/sand without regular washes/brushes if it's going about 5-10 miles a week. I've never had this chain grate. It has either an electroplated finish or a zinc finish that is not worn, chipped, rusted, etc. The only problem with the plating is that a new chain wears away the EXCESS plating, resulting in a black, greasy deposit. It's…

Pros
  • Good value
Cons
  • Empty