KMC Z-51
Best economical replacement for casual multi speed cyclists.
A reliable, no-nonsense replacement for older or entry-level drivetrains. Its non-directional design makes maintenance straightforward, ensuring consistent shifting without the complexity of modern high-end chains.
$15.00
More Z Series options
KMC Z8.3 Chain
$17.60
KMC Z7 Chain
$13.00
KMC Z1eHX Chain
$20.00
KMC B1H Chain
$12.00
KMC S1 Chain
$15.99
KMC Z8.3 Chain
$115.00
KMC 415H Chain
$19.80
KMC Z1EHX Chain
$18.99
KMC Z8.1 Chain
$12.95
KMC Chain Z1EHX
$24.00
KMC Chain Z6
$12.10
KMC S1 Rustbuster Chain
$14.99
KMC Z1eHX Chain
$22.00
KMC Z7 Chain
$19.99
KMC Z8.1 Chain
$19.80
KMC S1
$17.60
KMC S1 Bicycle Chain
$11.00
KMC BMX Bicycle Chain 410H
$16.50
KMC Z410RB
$14.99
KMC Z8.1
$15.99
KMC Z510HX
$15.76
KMC Z-410 Chain
$20.00
KMC Z8.1
$39.99
KMC 415H Chain
$17.00
KMC Z510HX Chain
$16.00
KMC Z8.1 Chain
$14.99
KMC Z6 Chain
$12.10
KMC Z1eHX Chain
$22.00
KMC B1H Chain
$19.00
KMC 415H-NP Chain
$19.80
KMC B1H Chain
$12.00
KMC Z610HX
$29.99
KMC Z8.3 Chain
$20.00
KMC Z510HX Chain
$33.00
Who it's for
- Budget-conscious riders seeking an affordable, dependable replacement chain.
- Casual cyclists and commuters needing a straightforward, functional chain.
- DIY bike owners and those preferring easy, hassle-free component upkeep.
Who should skip it
- Frequent riders and enthusiasts prioritizing long-term component lifespan.
- Performance-oriented cyclists desiring precise and rapid gear changes.
- Mountain bikers and road racers needing robust, high-strength drivetrain components.
Performance breakdown
Shifting Fluidity
Chamfered plates ensure crisp, reliable gear changes across various terrain.
Drivetrain Compatibility
Versatile design works seamlessly with most 5 to 8-speed setups.
Maintenance Simplicity
Bushingless construction minimizes debris buildup and simplifies routine cleaning.
Durability
A dependable workhorse built for daily commuting and recreational trail use.
Installation Ease
Standard 116-link length provides plenty of room for most bike geometries.
Operational Smoothness
Consistent, quiet performance that keeps your drivetrain feeling fresh and responsive.
Key Specs
Number of speeds
8
Number of links
116
Bushing type
Bushingless
Bike type compatibility
Mountain, Road
Intended use
Mountain, Road
Know before you buy
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