KMC

Compatible with all 12-speed derailleur systems (except SRAM Eagle Transmission T-Type, 12-speed road/gravel)

Includes MissingLink clip

Designed specifically for electric bikes with mid-mounted motors

Item no.: BE12TBB30

Size: 1/2" X 11/128"

Color: Black

Pin length: 5.2 mm

Weight per 110 cells: 282 g

Length: 130 links

X-Series

Your bike deserves it.

The KMC X series is designed with the specific characteristics of Shimano, SRAM, and Campagnolo systems in mind, meeting the most demanding requirements. Carefully designed and manufactured, X-Bridge technology, thanks to precisely chamfered plates, enables smooth drivetrains and perfect gear shifting in every riding situation. The X series is trusted by many top athletes in professional cycling.

BlackTech

It remains permanently black. KMC BlackTech is not just a coating; it's a surface treatment that integrates the color into the material. The process involves two steps: first, each individual chain component is treated, and then the process is repeated with the assembled components. As a result, the chain permanently retains its deep black color and exhibits exceptional rust resistance.

KMC Sprocket for SHIMANO Narrow 30T E-Bike

Hardened chrome-molybdenum steel
For Shimano
Maximum performance that saves battery life
Perfectly matched to KMC chains
Recommended chain: e1EPT

Item no.: BSRS5030
Size: 1/2" X 3/32"
Color: Black

3500km+:

It lasts. And it lasts.

The 3500 HP+ drivetrain is the perfect solution for demanding drivers. The combination of our e1 EPT chain and narrow sprockets ensures a guaranteed mileage of 3500 kilometers and more.

KMC Sprocket for SHIMANO WIDE 21T E-Bike

Hardened chrome-molybdenum steel
For Shimano
Maximum performance that saves battery life
Perfectly matched to KMC chains
Recommended chain: e101EPT

Item no.: BSRS5821

Size: 1/2" X 1/8" (single speed only)
Color: black

10,000 km+: Lasts. And lasts. And lasts. The 10,000 km+ drivetrain is the solution for frequent drivers. Pairing our e101 EPT/eCargo1 chain with one of our 3mm-wide sprockets and chainrings guarantees 10,000 km+.

KMC Sprocket for SHIMANO WIDE 22T E-Bike

Hardened chrome-molybdenum steel
For Shimano
Maximum performance that saves battery life
Perfectly matched to KMC chains
Recommended chain: e101EPT

Item no.: BSRS5822

Size: 1/2" X 1/8" (single speed only)
Color: black

10,000 km+: Lasts. And lasts. And lasts. The 10,000 km+ drivetrain is the solution for frequent drivers. Pairing our e101 EPT/eCargo1 chain with one of our 3mm-wide sprockets and chainrings guarantees 10,000 km+.

KMC Sprocket for SHIMANO WIDE 18T E-Bike

Hardened chrome-molybdenum steel
For Shimano
Maximum performance that saves battery life
Perfectly matched to KMC chains
Recommended chain: e101EPT

Item no.: BSRS5818

Size: 1/2" X 1/8" (single speed only)
Color: black

10,000 km+: Lasts. And lasts. And lasts. The 10,000 km+ drivetrain is the solution for frequent drivers. Pairing our e101 EPT/eCargo1 chain with one of our 3mm-wide sprockets and chainrings guarantees 10,000 km+.

KMC Sprocket for Enviolo Narrow 22T E-Bike

Hardened chrome-molybdenum steel
To the enviolo
Maximum performance that saves battery life
Perfectly matched to KMC chains
Recommended chain: e1EPT

Item no.: BSRN5022
Size: 1/2" X 3/32"
Color: Black

3500km+:

It lasts. And it lasts.

The 3500 HP+ drivetrain is the perfect solution for demanding drivers. The combination of our e1 EPT chain and narrow sprockets ensures a guaranteed mileage of 3500 kilometers and more.

KMC Missinglink CL-555 link for 11-speed chains.

Color - Gold
Use - Multiple
Pin - 5.5mm
Number of rows - 11

Compatible with all 11-speed derailleur systems

Diamond Like Coating

Waxed KMC GO

Slotted inner and outer plates and hollow pins

Perfect shifting thanks to the double X bridge

Contains MissingLink

Durability:

Item no.: BD11BG118W

Size: 1/2" X 11/128"

Color: Black/Celeste

Pin length: 5.65 mm

Weight per 110 cells: 244 g

Length: 118 links

DLC

DLC Technology: Extremely Durable, Extremely Precise. Unparalleled durability is achieved through precision-hardened and meticulously polished pins and inner plates. Our DLC chains are coated with a diamond-like coating, providing a long-lasting, visually appealing black beauty. Furthermore, this coating creates an exceptionally smooth surface for excellent shifting performance.

Improve your ride with KMC GO WAX

Experience the next level of chain performance with our new, advanced dry wax formula. Designed to significantly reduce friction, improve shifting, and ensure optimal efficiency, KMC GO WAX extends drivetrain life by forming a durable microfilm on the chain that repels water and resists dirt adhesion.

For cleaner, faster and longer-lasting performance.

DURABILITY: Once applied, the wax dries to form a protective barrier that is more durable than oil-based products.

CLEANER RUNNING: Our waxed chains attract less dirt, minimizing common causes of wear and ensuring smoother operation.

SIMPLE MAINTENANCE: With minimal dirt buildup, your drivetrain requires less maintenance. Refreshing the wax is simple—just use a dry brush or cloth. No degreasing is required, just a simple touch-up with KMC GO WAX.

ENVIRONMENTALLY FRIENDLY: KMC GO WAX is biodegradable and contains no PFAS or harsh solvents, making it a responsible choice for both your bike and the environment.

Good for your ride, great for the planet

We're pioneering change with our premium chain line and are paving the way for a future where our entire chain range will be free of mineral oil-based lubricants. By producing around 5 million chains per year in the X-series alone, we'll soon save around 20,000 kilograms of mineral oil-based lubricants per year.

This change is just the beginning. Consider the enormous amounts of oil traditionally used to maintain chains and its impact on our environment. Our wax-based solution not only improves drivetrain efficiency but also significantly reduces the environmental footprint of our products by preventing harmful chemicals from entering our ecosystems.

Compatible with all 11-speed derailleur systems

Diamond Like Coating

Slotted inner and outer plates and hollow pins

Perfect shifting thanks to the double X bridge

Contains MissingLink

Durability:

Item no.: BD11BR118

Size: 1/2" X 11/128"

Color: Black and red

Pin length: 5.65 mm

Weight per 110 cells: 244 g

Length: 118 links

DLC

DLC Technology: Extremely Durable, Extremely Precise. Unparalleled durability is achieved through precision-hardened and meticulously polished pins and inner plates. Our DLC chains are coated with a diamond-like coating, providing a long-lasting, visually appealing black beauty. Furthermore, this coating creates an exceptionally smooth surface for excellent shifting performance.

Compatible with all 12-speed derailleur systems (except SRAM Eagle Transmission T-Type, 12-speed road/gravel)

Diamond Like Coating

Waxed KMC GO

Perfect shifting thanks to the double X bridge

Designed specifically for mid-engine electric bikes

Contains MissingLink

Item no.: BD12GG126W

Size: 1/2" X 11/128"

Color: Black/Green

Pin length: 5.2 mm

Weight per 110 cells: 273 g

Length: 126 links

DLC

DLC Technology: Extremely Durable, Extremely Precise. Unparalleled durability is achieved through precision-hardened and meticulously polished pins and inner plates. Our DLC chains are coated with a diamond-like coating, providing a long-lasting, visually appealing black beauty. Furthermore, this coating creates an exceptionally smooth surface for excellent shifting performance.

Improve your ride with KMC GO WAX

Experience the next level of chain performance with our new, advanced dry wax formula. Designed to significantly reduce friction, improve shifting, and ensure optimal efficiency, KMC GO WAX extends drivetrain life by forming a durable microfilm on the chain that repels water and resists dirt adhesion.

For cleaner, faster and longer-lasting performance.

DURABILITY: Once applied, the wax dries to form a protective barrier that is more durable than oil-based products.

CLEANER RUNNING: Our waxed chains attract less dirt, minimizing common causes of wear and ensuring smoother operation.

SIMPLE MAINTENANCE: With minimal dirt buildup, your drivetrain requires less maintenance. Refreshing the wax is simple—just use a dry brush or cloth. No degreasing is required, just a simple touch-up with KMC GO WAX.

ENVIRONMENTALLY FRIENDLY: KMC GO WAX is biodegradable and contains no PFAS or harsh solvents, making it a responsible choice for both your bike and the environment.

Good for your ride, great for the planet

We're pioneering change with our premium chain line and are paving the way for a future where our entire chain range will be free of mineral oil-based lubricants. By producing around 5 million chains per year in the X-series alone, we'll soon save around 20,000 kilograms of mineral oil-based lubricants per year.

This change is just the beginning. Consider the enormous amounts of oil traditionally used to maintain chains and its impact on our environment. Our wax-based solution not only improves drivetrain efficiency but also significantly reduces the environmental footprint of our products by preventing harmful chemicals from entering our ecosystems.

KMC Sprocket for Rohloff Wide 20T E-Bike

For Rohloff
Chrome-molybdenum steel
Maximum performance that saves battery life
Perfectly matched to KMC chains
Recommended chain: e101EPT
Made in Europe

Item no.: BSRR00320
Size: 1/2" x 1/8" (single speed only)
Color: black

10,000km+:

It lasts. And it lasts.

And it lasts. The 10,000 km+ drivetrain is the solution for frequent drivers. Pairing our e101 EPT/eCargo1 chain with one of our 3 mm wide sprockets and chainrings guarantees a mileage of 10,000 km+.

KMC Sprocket for Rohloff Wide 16T E-Bike

For Rohloff
CNC milled from AL7075 T6 aluminum
Maximum performance that saves battery life
Perfectly matched to KMC chains
Recommended chain: e101EPT
Made in Europe

Item no.: BSRR0A316
Size: 1/2" x 1/8" (single speed only)
Color: black

10,000km+:

It lasts. And it lasts.

And it lasts. The 10,000 km+ drivetrain is the solution for frequent drivers. Pairing our e101 EPT/eCargo1 chain with one of our 3 mm wide sprockets and chainrings guarantees a mileage of 10,000 km+.

KMC Sprocket for Enviolo Wide 21T E-Bike

Hardened chrome-molybdenum steel
To the enviolo
Maximum performance that saves battery life
Only compatible with KMC e101 EPT chain

Item no.: BSRN5821
Size: 1/2" X 1/8" (single speed only)
Color: black

10,000km+:

It lasts. And it lasts.

And it lasts. The 10,000 km+ drivetrain is the solution for frequent drivers. Pairing our e101 EPT/eCargo1 chain with one of our 3 mm wide sprockets and chainrings guarantees a mileage of 10,000 km+.

KMC Sprocket for Rohloff Wide 19T E-Bike

For Rohloff
CNC milled from AL7075 T6 aluminum
Maximum performance that saves battery life
Perfectly matched to KMC chains
Recommended chain: e101EPT
Made in Europe

Item no.: BSRR0A319
Size: 1/2" x 1/8" (single speed only)
Color: black

10,000km+:

It lasts. And it lasts.

And it lasts. The 10,000 km+ drivetrain is the solution for frequent drivers. Pairing our e101 EPT/eCargo1 chain with one of our 3 mm wide sprockets and chainrings guarantees a mileage of 10,000 km+.

KMC Sprocket for Rohloff Wide 15T E-Bike

For Rohloff
CNC milled from AL7075 T6 aluminum
Maximum performance that saves battery life
Perfectly matched to KMC chains
Recommended chain: e101EPT
Made in Europe

Item no.: BSRR0A315
Size: 1/2" x 1/8" (single speed only)
Color: black

10,000km+:

It lasts. And it lasts.

And it lasts. The 10,000 km+ drivetrain is the solution for frequent drivers. Pairing our e101 EPT/eCargo1 chain with one of our 3 mm wide sprockets and chainrings guarantees a mileage of 10,000 km+.

KMC Sprocket for Rohloff Wide 18T E-Bike

For Rohloff
CNC milled from AL7075 T6 aluminum
Maximum performance that saves battery life
Perfectly matched to KMC chains
Recommended chain: e101EPT
Made in Europe

Item no.: BSRR0A318
Size: 1/2" x 1/8" (single speed only)
Color: black

10,000km+:

It lasts. And it lasts.

And it lasts. The 10,000 km+ drivetrain is the solution for frequent drivers. Pairing our e101 EPT/eCargo1 chain with one of our 3 mm wide sprockets and chainrings guarantees a mileage of 10,000 km+.

KMC Sprocket for Enviolo Wide 19T E-Bike

Hardened chrome-molybdenum steel
To the enviolo
Maximum performance that saves battery life
Only compatible with KMC e101 EPT chain

Item no.: BSRN5819
Size: 1/2" X 1/8" (single speed only)
Color: black

10,000km+:

It lasts. And it lasts.

And it lasts. The 10,000 km+ drivetrain is the solution for frequent drivers. Pairing our e101 EPT/eCargo1 chain with one of our 3 mm wide sprockets and chainrings guarantees a mileage of 10,000 km+.

KMC Sprocket for Enviolo Wide 22T E-Bike

Hardened chrome-molybdenum steel
To the enviolo
Maximum performance that saves battery life
Only compatible with KMC e101 EPT chain

Item no.: BSRN5822
Size: 1/2" X 1/8" (single speed only)
Color: black

10,000km+:

It lasts. And it lasts.

And it lasts. The 10,000 km+ drivetrain is the solution for frequent drivers. Pairing our e101 EPT/eCargo1 chain with one of our 3 mm wide sprockets and chainrings guarantees a mileage of 10,000 km+.

KMC Sprocket for Rohloff Wide 17T E-Bike

For Rohloff
CNC milled from AL7075 T6 aluminum
Maximum performance that saves battery life
Perfectly matched to KMC chains
Recommended chain: e101EPT
Made in Europe

Item no.: BSRR0A317
Size: 1/2" x 1/8" (single speed only)
Color: black

10,000km+:

It lasts. And it lasts.

And it lasts. The 10,000 km+ drivetrain is the solution for frequent drivers. Pairing our e101 EPT/eCargo1 chain with one of our 3 mm wide sprockets and chainrings guarantees a mileage of 10,000 km+.

Experience the next level of chain performance with our new, advanced dry wax formula. Designed to significantly reduce friction, improve shifting, and ensure optimal efficiency, KMC GO WAX extends drivetrain life by forming a durable microfilm on the chain that repels water and resists stickiness.

For cleaner, faster and longer-lasting performance.

DURABILITY: Once applied, the wax dries to form a protective barrier that is more durable than oil-based products.

CLEANER RUNNING: Our waxed chains attract less dirt, minimizing common causes of wear and ensuring smoother operation.

SIMPLE MAINTENANCE: With minimal dirt buildup, your drivetrain requires less maintenance. Refreshing the wax is simple—just use a dry brush or cloth. No degreasing is required, just a simple touch-up with KMC GO WAX.

ENVIRONMENTALLY FRIENDLY: KMC GO WAX is biodegradable and contains no PFAS or harsh solvents, making it a responsible choice for both your bike and the environment.

Good for your ride, great for the planet

We're pioneering change with our premium chain line and are paving the way for a future where our entire chain range will be free of mineral oil-based lubricants. By producing around 5 million chains per year in the X-series alone, we'll soon save around 20,000 kilograms of mineral oil-based lubricants per year.

This change is just the beginning. Consider the enormous amounts of oil traditionally used for chain maintenance and its impact on our environment. Our wax-based solution not only improves drivetrain efficiency but also significantly reduces the environmental footprint of our products by preventing harmful chemicals from entering our ecosystems.

Durable – Once applied, the wax dries to form a protective barrier that is more durable than oil-based products.

Waxed chains attract less dirt, minimizing common causes of wear and ensuring smoother operation.

Biodegradable, free from PFSA and aggressive solvents

Easy to use – chain does not require dewaxing before re-waxing

The history of KMC began in 1977, when the brand was founded by Charles Wu in Taiwan. Today, KMC is a large company with offices in Europe and the US, employing approximately 4,500 people. Its chains are recognized and used by the world's best cyclists. Some World Tour teams and professional MTB teams, such as the Sabine Spitz Haibike Pro Team, use its products. Although the company focuses almost exclusively on the production of chains and links, it offers products for a wide variety of bicycles and price ranges.

Size - 1/2"x11/128
Weight - 268g
Pin - 5.2mm
Packaging - BOX
Color - Silver
Clipped - CL552
Number of cells - 126

This high-quality CL-566R NP silver connecting link is designed to connect 9-speed chains with a 6.6mm pin. The blister card packaging contains two links, and the listed price is for two links. Suitable for 9-speed chains.

Color - Gold
Use - Multiple
Pin - 6.6mm
Number of rows - 9

A bicycle chain with reduced weight thanks to openwork inner and outer links. Manufactured using modern technologies and new plate and pin design solutions. Among other features, it features titanium nitride coatings.

Attention:
It is recommended to use chains originally made by the manufacturer, because due to the technology used and the high hardness of the material, the link can be easily damaged when shortening the chain.

Size - 1/2"x11/128"
Weight - 262g
Clipped - CL559
Color - Gold
Pin - 5.88mm
Packaging - BOX

The 9-speed KMC REACT cassette delivers excellent shifting performance, both upshifting and downshifting, thanks to its carefully integrated uphill assists. The cassette's visual appeal is truly eye-catching thanks to its black coating on all sprockets, and its robust construction made of high-strength steel makes it ideal for e-bike use.

With the REACT series, KMC has filled a gap in its drivetrain offerings. Like KMC chainrings and sprockets, REACT cassettes are precisely engineered to match KMC chains. This perfect synergy reduces friction between individual components and increases the lifespan of all drivetrain components. Meticulously crafted entry and exit ramps ensure precise chain guidance, improving shifting performance throughout the entire range. Constructed from high-strength steel, REACT cassettes are compatible with Shimano HG freehubs and available in a variety of configurations for 8- to 11-speed systems.

11-13-15-18-21-24-28-32-36T
For Shimano HG systems
Perfectly matched to KMC chains
Hardened steel

Item no.: WCS091136
Color: Black

KMC Sprocket for Enviolo Narrow 16T E-Bike

Hardened chrome-molybdenum steel
To the enviolo
Maximum performance that saves battery life
Perfectly matched to KMC chains
Recommended chain: e1EPT

Item no.: BSRN5016
Size: 1/2" X 3/32"
Color: Black

3500km+:

It lasts. And it lasts.

The 3500 HP+ drivetrain is the perfect solution for demanding drivers. The combination of our e1 EPT chain and narrow sprockets ensures a guaranteed mileage of 3500 kilometers and more.

The 11-speed KMC REACT cassette delivers excellent shifting performance, both upshifting and downshifting, thanks to carefully integrated uphill assists. The cassette's visual appeal is truly eye-catching thanks to its black coating on all sprockets, and its robust construction made of high-strength steel makes it ideal for e-bike use.

With the REACT series, KMC has filled a gap in its drivetrain offerings. Like KMC chainrings and sprockets, REACT cassettes are precisely engineered to match KMC chains. This perfect synergy reduces friction between individual components and increases the lifespan of all drivetrain components. Meticulously crafted entry and exit ramps ensure precise chain guidance, improving shifting performance throughout the entire range. Constructed from high-strength steel, REACT cassettes are compatible with Shimano HG freehubs and available in a variety of configurations for 8- to 11-speed systems.

11-13-15-17-19-21-24-28-32-36-42T

For Shimano HG systems

Perfectly matched to KMC chains

Hardened steel

Item no.: BCS111142

Color: Black

Compatible with all 11-speed derailleur systems

Waxed with KMC GO

Slotted inner and outer plates

Perfect shifting thanks to Double X-Bridge

Includes MissingLink Connector

Item no.: BX11ELN18W

Size: 1/2" X 11/128"

Color: nickel silver

Pin length: 5.65 mm

Weight per 110 cells: 251 g

Length: 118 links

X-Series

Your bike deserves it.

The KMC X series is designed with the specific characteristics of Shimano, SRAM, and Campagnolo systems in mind, meeting the most demanding requirements. Carefully designed and manufactured, X-Bridge technology, thanks to precisely chamfered plates, enables smooth drivetrains and perfect gear shifting in every riding situation. The X series is trusted by many top athletes in professional cycling.

Improve your ride with KMC GO WAX
Experience the next level of chain performance with our new, advanced dry wax formula. Designed to significantly reduce friction, improve shifting, and ensure optimal efficiency, KMC GO WAX extends drivetrain life by forming a durable microfilm on the chain that repels water and resists dirt adhesion.

For cleaner, faster and longer-lasting performance.

DURABILITY: Once applied, the wax dries to form a protective barrier that is more durable than oil-based products.

CLEANER RUNNING: Our waxed chains attract less dirt, minimizing common causes of wear and ensuring smoother operation.

SIMPLE MAINTENANCE: With minimal dirt buildup, your drivetrain requires less maintenance. Refreshing the wax is simple—just use a dry brush or cloth. No degreasing is required, just a simple touch-up with KMC GO WAX.

ENVIRONMENTALLY FRIENDLY: KMC GO WAX is biodegradable and contains no PFAS or harsh solvents, making it a responsible choice for both your bike and the environment.

Good for your ride, great for the planet

We're pioneering change with our premium chain line and are paving the way for a future where our entire chain range will be free of mineral oil-based lubricants. By producing around 5 million chains per year in the X-series alone, we'll soon save around 20,000 kilograms of mineral oil-based lubricants per year.

This change is just the beginning. Consider the enormous amounts of oil traditionally used to maintain chains and its impact on our environment. Our wax-based solution not only improves drivetrain efficiency but also significantly reduces the environmental footprint of our products by preventing harmful chemicals from entering our ecosystems.

The history of KMC began in 1977, when the brand was founded by Charles Wu in Taiwan. Today, KMC is a large company with offices in Europe and the US, employing approximately 4,500 people. Its chains are recognized and used by the world's best cyclists. Some World Tour teams and professional MTB teams, such as the Sabine Spitz Haibike Pro Team, use its products. Although the company focuses almost exclusively on the production of chains and links, it offers products for a wide variety of bicycles and price ranges.

KMC e12 Ti-N Gold 12-speed chain / 1/2"x11/128" / designed for mid-engine e-bikes / Triple-X durability / improved pin durability / vibration-resistant / X-Bridge design for faster, smoother, and more precise shifting / lightweight (~272g) / 130 links / link included / Ti-N gold

KMC Missinglink CL-555 link for 11-speed chains.

foil
Color: Silver
pin: 5.5 mm

Compatible with all SRAM 12/13-speed derailleurs with flat-top chains

Lubricated with KMC GO grease

Contains MissingLink

Durability:

Item no.: BXFLATTI26W

Size: 1/2" x 11/128"

Color: Ti-N Gold

Length: 126 links

FLAT-TOP CHAINS

SRAM Flat-Top chains are designed specifically for modern 12/13-speed drivetrains and feature a distinctive flat profile. This design allows for a narrower chain while ensuring high strength and durability.

Flat-Top chains are only compatible with SRAM 12-speed AXS or Transmission/T-Type drivetrains. They are not compatible with other 12-speed systems or older SRAM drivetrains.

Improve your ride with KMC GO WAX

Experience the next level of chain performance with our new, advanced dry wax formula. Designed to significantly reduce friction, improve shifting, and ensure optimal efficiency, KMC GO WAX extends drivetrain life by forming a durable microfilm on the chain that repels water and resists dirt adhesion.

For cleaner, faster and longer-lasting performance.

DURABILITY: Once applied, the wax dries to form a protective barrier that is more durable than oil-based products.

CLEANER RUNNING: Our waxed chains attract less dirt, minimizing common causes of wear and ensuring smoother operation.

SIMPLE MAINTENANCE: With minimal dirt buildup, your drivetrain requires less maintenance. Refreshing the wax is simple—just use a dry brush or cloth. No degreasing is required, just a simple touch-up with KMC GO WAX.

ENVIRONMENTALLY FRIENDLY: KMC GO WAX is biodegradable and contains no PFAS or harsh solvents, making it a responsible choice for both your bike and the environment.

Good for your ride, great for the planet

We're pioneering change with our premium chain line and are paving the way for a future where our entire chain range will be free of mineral oil-based lubricants. By producing around 5 million chains per year in the X-series alone, we'll soon save around 20,000 kilograms of mineral oil-based lubricants per year.

This change is just the beginning. Consider the vast amounts of oil traditionally used to maintain chains and its impact on our environment. Our wax-based solution not only improves drivetrain efficiency but also significantly reduces the environmental footprint of our products by preventing harmful chemicals from entering our ecosystems.