We Also Recommend
HEL-Performance® Radial Hand Brake Master Cylinder, 19 or 16 mm Piston Diameter! HMC-MK-I
!!! 2025 Price Reduction: Now Only €289.00 MSRP !!!
The HEL Performance radial brake master cylinder has now become a staple of the racing scene.
Machined from solid material (housing and lever) and a real steal for less than 300 euros!
It is available in two versions:
a) 19 mm piston diameter ( 19 x 18, 19 x 19, 19 x 20 mm)
b) 16 mm piston diameter ( 16 x 18, 16 x 19, 16 x 20mm)
Both the housing and the lever are milled from solid material at HEL Performance in Exeter (UK) using brand-new CNC machining centers. The housing is nickel-plated, and the lever is black anodized.
The newly developed brake levers come with two inserts that allow the pump’s gear ratio to be adjusted as needed.
Insert 1) has a center hole, while Insert 2) has an off-center hole.
Simply swap or rotate the insert to set the desired gear ratio for optimal control and brake feel.
The pumps are designed for use onboth the right and left sides of the handlebars !!! The bleed nipples and the brake line connection have the same thread (M10x1.00). This allows either the brake line or, optionally, the bleed nipple to be used at both holes.
Weight: Approx. 285 grams
Material : Housing / Lever = 6082-T6 aluminum, machined from solid
Pistons and screws = stainless steel
Housing: hard-coated or anodized
Lever: Anodized
Package Contents:
1 x radial brake cylinder with brake lever
2 x inserts for adjusting the lever ratio
1 x M10x1.00 stainless steel hollow screw with copper O-rings
Installation/Maintenance Instructions
An ABE is in the works!!
Note: HEL Performance brake master cylinders and calipers are not compatible with Castrol’s SRF Racing brake fluid! Using this brake fluid may cause seal failure under certain conditions.
HEL-Performance® Radial Hand Brake Master Cylinder, 16 mm Piston Diameter! HMC-MK-I 16 mm Grey
The HEL Performance radial brake master cylinder has now become a staple of the racing scene.
Machined from solid stock (housing and lever) and a real steal for less than 300 euros!
19mm piston diameter / lever ratio ( x 18, x 19, x 20 mm)
Both the housing and the lever are milled from solid stock at HEL Performance in Exeter (UK) using brand-new CNC machining centers. The housing is nickel-plated, and the lever is black anodized.
The newly developed brake levers come with two inserts that allow you to adjust the pump’s gear ratio as needed.
Insert 1) has a center hole, while Insert 2) has an off-center hole.
Simply swap or rotate the insert to set the desired gear ratio for optimal control and brake feel.
The pumps are designed for use onboth the right and left sides of the handlebars !!! The bleed nipples and the brake line connection have the same thread (M10x1.00). This allows either the brake line or, optionally, the bleed nipple to be used on both holes.
Weight: Approx. 285 grams
Material: Housing / Lever = 6082-T6 aluminum, machined from solid
Pistons and screws = stainless steel
Housing: hard-coated or anodized
Lever: Anodized
Package Contents:
1 x radial brake cylinder with brake lever
2 x inserts for adjusting the lever ratio
1 x M10x1.00 stainless steel hollow screw with copper sealing rings
Installation/Maintenance Instructions
An ABE is in the works!!
Note: HEL Performance brake master cylinders and calipers are not compatible with Castrol’s SRF Racing brake fluid! Using this brake fluid may cause seals to fail under certain conditions.
HEL-Performance® Radial Hand Brake Master Cylinder, 19 mm Piston Diameter! HMC-MK-I - Black
The HEL Performance radial brake master cylinder has become a staple of the racing scene.
Machined from solid material (housing and lever) and a real steal for less than 300 euros!
19 mm piston diameter / lever ratio ( x 18, x 19, x 20 mm)
Both the housing and the lever are milled from solid stock at HEL Performance in Exeter (UK) using brand-new CNC machining centers. The housing is nickel-plated, and the lever is black anodized.
The newly developed brake levers come with two inserts that allow you to adjust the pump’s gear ratio as needed.
Insert 1) has a center hole, while Insert 2) has an off-center hole.
Simply swap or rotate the insert to set the desired gear ratio for optimal control and brake feel.
The pumps are designed for use onboth the right and left sides of the handlebars !!! The bleed nipples and the brake line connection have the same thread (M10x1.00). This allows either the brake line or, optionally, the bleed nipple to be used on both holes.
Weight: Approx. 285 grams
Material : Housing / Lever = 6082-T6 aluminum, machined from solid
Pistons and screws = stainless steel
Housing: hard-coated or anodized
Lever: Anodized
Package Contents:
1 x radial brake cylinder with brake lever
2 x inserts for adjusting the lever ratio
1 x M10x1.00 stainless steel hollow screw with copper O-rings
Installation/Maintenance Instructions
An ABE is in the works!!
Note: HEL Performance brake master cylinders and calipers are not compatible with Castrol’s SRF Racing brake fluid! Using this brake fluid may cause seal failure under certain conditions.
HEL-Performance® Radial Hand Brake Master Cylinder, 19 mm Piston Diameter! HMC-MK-I 19 mm Gray
The HEL Performance radial brake master cylinder has now become a staple of the racing scene.
Machined from solid stock (housing and lever) and a real steal for less than 300 euros!
19mm piston diameter / lever ratio ( x 18, x 19, x 20 mm)
Both the housing and the lever are milled from solid stock at HEL Performance in Exeter (UK) using brand-new CNC machining centers. The housing is nickel-plated, and the lever is black anodized.
The newly developed brake levers come with two inserts that allow you to adjust the pump’s gear ratio as needed.
Insert 1) has a center hole, while Insert 2) has an off-center hole.
Simply swap or rotate the insert to set the desired gear ratio for optimal control and brake feel.
The pumps are designed for use onboth the right and left sides of the handlebars !!! The bleed nipples and the brake line connection have the same thread (M10x1.00). This allows either the brake line or, optionally, the bleed nipple to be used on both holes.
Weight: Approx. 285 grams
Material: Housing / Lever = 6082-T6 aluminum, machined from solid
Pistons and screws = stainless steel
Housing: hard-coated or anodized
Lever: Anodized
Package Contents:
1 x radial brake cylinder with brake lever
2 x inserts for adjusting the lever ratio
1 x M10x1.00 stainless steel hollow screw with copper sealing rings
Installation/Maintenance Instructions
An ABE is in the works!!
Note: HEL Performance brake master cylinders and calipers are not compatible with Castrol’s SRF Racing brake fluid! Using this brake fluid may cause seals to fail under certain conditions.
HEL-Performance® Radial Hand Brake Master Cylinder V2 / "3-Seal Technology" NEW PRODUCT 2025
Available with a 19mm or 16mm piston diameter!
2nd generation of the popular radial brake master cylinder from HEL Performance.
Machined from solid metal (housing and lever)—and for less than 400 euros, it’s a real steal in this price range!
The brake master cylinder was redesigned with great care and expertise.
- 2 piston diameters: 16 and 19 mm
- Lever swap can be done in just a few seconds with a single screw
- 3 lever lengths: S2, M3, L4 (the M3 version is installed as standard; S2 and L4 are available as accessories)
- Sealed bleed nipples
- Brake pump with“3-Seal Technology”
- CNC-machined housing and lever
- CNC-milled folding lever as standard
- CNC-machined brake fluid reservoir available as an accessory
- Mechanical lever ratio easily adjustable.
a) 19 mm piston diameter ( 19 x 18, 19 x 19, 19 x 20 mm)
b) 16 mm piston diameter ( 16 x 18, 16 x 19, 16 x 20mm) - Integrated micro brake light switch
- Remote adjuster available as an accessory
Both the housing and the lever are milled from solid material at HEL Performance in Exeter (UK) using state-of-the-art CNC machining centers. The housing features a high-quality, modern CERACOTE coating, and the lever is anodized. (CERACOTE coating is also available in many colors as a special order)
The mechanical lever ratio can be easily adjusted to your personal preference using an integrated component. Super fast and convenient.
The newly developed brake lever is mounted to the housing with just a single screw. This makes it very easy and quick to replace the entire unit.
Weight: Approx. 300 grams
Material: Housing / Lever = 6082-T6 aluminum, machined from solid
Pistons and screws = stainless steel
Housing: CEARCOTE coating
Lever: Anodized
Package Contents:
1 x radial brake cylinder with brake lever and MICRO brake light switch
1 x M10x1.00 stainless steel hollow screw with copper sealing rings
Installation/Maintenance Instructions
An ABE is in the works!!
Note: Brake master cylinders and calipers from HEL Performance are not compatible with Castrol’s SRF Racing brake fluid! Using this brake fluid may, under certain circumstances, cause seal failure.
HEL-Performance® Radial Hand Brake Master Cylinder V2 / "3-Seal Technology" 16mm Black NEW PRODUCT 2025
2nd generation of the popular radial brake pump from HEL Performance.
Machined from solid metal (housing and lever)—and for less than 400 euros, it’s a real steal in this competitive class!
The brake master cylinder was redesigned with great care and expertise.
- Piston diameter: 16 mm
- Lever can be swapped in just a few seconds with a single screw
- 3 lever lengths: S2, M3, L4 (the M3 version is installed as standard; S2 and L4 are available as accessories)
- Sealed bleed nipples
- Brake pump with“3-Seal Technology”
- CNC-machined housing and lever
- CNC-milled folding lever as standard
- CNC-machined brake fluid reservoir available as an accessory
- Mechanical lever ratio easily adjustable.
16 mm piston diameter ( x 18/ x 20mm) - Integrated micro brake light switch
- Remote adjuster available as an accessory
Both the housing and the lever are milled from solid material at HEL Performance in Exeter (UK) using state-of-the-art CNC machining centers. The housing features a high-quality, modern CERACOTE coating; the lever is anodized. (CERACOTE coating is also available in many colors as a special order)
The mechanical lever ratio can be easily adjusted to your personal preference using an integrated component. Super fast and convenient.
The newly developed brake lever is mounted to the housing with just one screw. This makes it very easy and quick to replace the entire unit.
Weight: Approx. 300 grams
Material: Housing / Lever = 6082-T6 aluminum, machined from solid
Pistons and screws = stainless steel
Housing: CEARCOTE coating
Lever: Anodized
Package Contents:
1 x radial brake cylinder with brake lever and MICRO brake light switch
1 x M10x1.00 stainless steel hollow screw with copper O-rings
Installation/Maintenance Instructions
An ABE is in the works!!
Note: Brake pumps and brake calipers from HEL Performance are not compatible with Castrol’s SRF Racing brake fluid! Using this brake fluid may, under certain circumstances, cause seals to fail.
HEL-Performance® Radial Hand Brake Master Cylinder V2 / "3-Seal Technology" 16mm Grey NEW PRODUCT 2025
2nd generation of the popular radial brake master cylinder from HEL Performance.
Machined from solid metal (housing and lever)—and for less than 400 euros, it’s a real steal in this competitive class!
The brake master cylinder was redesigned with great care and expertise.
- Piston diameter: 16 mm
- Lever can be swapped out in just a few seconds with a single screw
- 3 lever lengths: S2, M3, L4 (the M3 version is installed as standard; S2 and L4 are available as accessories)
- Sealed bleed nipples
- Brake pump with“3-Seal Technology”
- CNC-machined housing and lever
- CNC-milled folding lever as standard
- CNC-machined brake fluid reservoir available as an accessory
- Mechanical lever ratio easily adjustable.
16 mm piston diameter ( 18 / 20 mm ) - Integrated micro-stop light switch
- Remote adjuster available as an accessory
Both the housing and the lever are milled from solid material at HEL Performance in Exeter (UK) using state-of-the-art CNC machining centers. The housing features a high-quality, modern CERACOTE coating, and the lever is anodized. (CERACOTE coating is also available in many colors as a special order)
The mechanical lever ratio can be easily adjusted to your personal preference using an integrated component. Super fast and convenient.
The newly developed brake lever is mounted to the housing with just one screw. This makes it very easy and quick to replace the entire unit.
Weight: Approx. 300 grams
Material: Housing / Lever = 6082-T6 aluminum, machined from solid
Pistons and screws = stainless steel
Housing: Anodized or CEARCOTE coating
Lever: Anodized
Package Contents:
1 x radial brake cylinder with brake lever and MICRO brake light switch
1 x M10x1.00 stainless steel hollow screw with copper O-rings
Installation/Maintenance Instructions
An ABE is in the works!!
Note: Brake pumps and brake calipers from HEL Performance are not compatible with Castrol’s SRF Racing brake fluid! Using this brake fluid may, under certain circumstances, cause seals to fail.
HEL-Performance® Radial Hand Brake Master Cylinder V2 / "3-Seal Technology" NEW PRODUCT 2025
Available with a 19mm or 16mm piston diameter!
2nd generation of the popular radial brake master cylinder from HEL Performance.
Machined from solid metal (housing and lever)—and for less than 400 euros, it’s a real steal in this price range!
The brake master cylinder was redesigned with great care and expertise.
- 2 piston diameters: 16 and 19 mm
- Lever swap can be done in just a few seconds with a single screw
- 3 lever lengths: S2, M3, L4 (the M3 version is installed as standard; S2 and L4 are available as accessories)
- Sealed bleed nipples
- Brake pump with“3-Seal Technology”
- CNC-machined housing and lever
- CNC-milled folding lever as standard
- CNC-machined brake fluid reservoir available as an accessory
- Mechanical lever ratio easily adjustable.
a) 19 mm piston diameter ( 19 x 18, 19 x 19, 19 x 20 mm)
b) 16 mm piston diameter ( 16 x 18, 16 x 19, 16 x 20mm) - Integrated micro brake light switch
- Remote adjuster available as an accessory
Both the housing and the lever are milled from solid material at HEL Performance in Exeter (UK) using state-of-the-art CNC machining centers. The housing features a high-quality, modern CERACOTE coating, and the lever is anodized. (CERACOTE coating is also available in many colors as a special order)
The mechanical lever ratio can be easily adjusted to your personal preference using an integrated component. Super fast and convenient.
The newly developed brake lever is mounted to the housing with just a single screw. This makes it very easy and quick to replace the entire unit.
Weight: Approx. 300 grams
Material: Housing / Lever = 6082-T6 aluminum, machined from solid
Pistons and screws = stainless steel
Housing: CEARCOTE coating
Lever: Anodized
Package Contents:
1 x radial brake cylinder with brake lever and MICRO brake light switch
1 x M10x1.00 stainless steel hollow screw with copper sealing rings
Installation/Maintenance Instructions
An ABE is in the works!!
Note: Brake master cylinders and calipers from HEL Performance are not compatible with Castrol’s SRF Racing brake fluid! Using this brake fluid may, under certain circumstances, cause seal failure.
HEL-Performance® Radial Hand Brake Master Cylinder V2 / "3-Seal Technology" 19mm Gray NEW PRODUCT 2025
The 2nd generation of the popular radial brake master cylinder from HEL Performance.
Machined from solid metal (housing and lever)—and for less than 400 euros, it’s a real steal in this competitive class!
The brake master cylinder was redesigned with great care and expertise.
- Piston diameter: 19 mm
- Lever can be swapped in just a few seconds with a single screw
- 3 lever lengths: S2, M3, L4 (the M3 version is installed as standard; S2 and L4 are available as accessories)
- Sealed bleed nipples
- Brake pump with“3-Seal Technology”
- CNC-machined housing and lever
- CNC-milled folding lever as standard
- CNC-machined brake fluid reservoir available as an accessory
- Mechanical lever ratio easily adjustable.
18 mm piston diameter ( x 18/ x 20mm) - Integrated micro-stop light switch
- Remote adjuster available as an accessory
Both the housing and the lever are milled from solid material at HEL Performance in Exeter (UK) using state-of-the-art CNC machining centers. The housing features a high-quality, modern CERACOTE coating; the lever is anodized. (CERACOTE coating is also available in many colors as a special order)
The mechanical lever ratio can be easily adjusted to your personal preference using an integrated component. Super fast and convenient.
The newly developed brake lever is mounted to the housing with just one screw. This makes it very easy and quick to replace the entire unit.
Weight: Approx. 300 grams
Material: Housing / Lever = 6082-T6 aluminum, machined from solid
Pistons and screws = stainless steel
Housing: CEARCOTE coating
Lever: Anodized
Package Contents:
1 x radial brake cylinder with brake lever and MICRO brake light switch
1 x M10x1.00 stainless steel hollow screw with copper O-rings
Installation/Maintenance Instructions
An ABE is in the works!!
Note: Brake pumps and brake calipers from HEL Performance are not compatible with Castrol’s SRF Racing brake fluid! Using this brake fluid may, under certain circumstances, cause seals to fail.
HEL-Performance® Radial Hand Brake Master Cylinder V2 / "3-Seal Technology" Race Edition (not for road use)
Available with a 19mm or 16mm piston diameter!
2nd generation of the popular radial brake master cylinder from HEL Performance. But in the Race Edition.
Machined from solid (housing and lever)
- Piston diameters: 17.5 and 19 mm
- Lever can be swapped in just a few seconds with a single screw
- 3 lever lengths: S2, M3, L4 (M3 is standard; S2 and L4 are available as accessories)
- Bleed nipples sealed
- Brake master cylinder with "3-Seal Technology"
- CNC-machined housing and lever
- CNC-milled folding lever as standard
- CNC-machined brake fluid reservoir available as an accessory
- Mechanical lever ratio easily adjustable.
a) 19 mm piston diameter ( 19 x 18, 19 x 20 mm)
b) 16 mm piston diameter ( 16 x 18, 16 x 20mm) - WITHOUT micro-stop light switch
- Remote adjuster available as an accessory
Both the housing and the lever are milled from solid stock at HEL Performance in Exeter (UK) using state-of-the-art CNC machining centers. The housing features a high-quality, modern CERACOTE coating; the lever is anodized. (CERACOTE coating is also available in many colors as a special order)
The mechanical lever ratio can be easily adjusted to your personal preference using an integrated component. Super fast and convenient.
The newly developed brake lever is mounted to the housing with just a single screw. This makes it very easy and quick to replace the entire unit.
Weight: Approx. 300 grams
Material: Housing / Lever = 6082-T6 aluminum, machined from solid
Pistons and screws = stainless steel
Housing: CEARCOTE coating
Lever: Anodized
Package Contents:
1 x radial brake cylinder with brake lever and MICRO brake light switch
1 x M10x1.00 stainless steel hollow screw with copper sealing rings
Installation/Maintenance Instructions
An ABE is in the works!!
Note: Brake master cylinders and calipers from HEL Performance are not compatible with Castrol’s SRF Racing brake fluid! Using this brake fluid may cause seals to fail under certain conditions.
