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ISR Front Radial Master Cylinder Brake or Clutch Custom Style 21-013
ISR Front Radial Master Cylinder Brake or Clutch Custom Style 21-013
Product Description
ISR Brakes from Sweden are very high quality and rugged systems designed for top racers who demand the best performance and durability from their brake systems. Race proven, ISR brakes are modular designed to promote easy replacement of individual parts at the racetrack. This not only saves time but saves you money. All ISR brake systems are CNC machined from aerospace quality billet aluminum and then finished with a clear coating. ISR brake systems are a great choice for racing, street, or that custom project. Available in brake (RH) or clutch (LH) master cylinders and 17.5mm or 14mm bores.
The 21-013 custom style front master cylinder is specifically designed for custom motorcycles. The design employs smooth curves and transitions virtually eliminating any rough surfaces or angles. This gives the master cylinders a calm and pleasing appearance. The clear anodized finish gives the master cylinders a clean and fresh look. Switchpack housings can be purchased separately to integrate handlebar controls directly into the master cylinder clamps. All 21-013 master cylinders mount to 25mm (1") handlebars, spacers are available for mounting these to 22mm (7/8") handlebars.
The 21-013 family of ISR front brake master cylinders have the following specifications:
The 21-013 custom style front master cylinder is specifically designed for custom motorcycles. The design employs smooth curves and transitions virtually eliminating any rough surfaces or angles. This gives the master cylinders a calm and pleasing appearance. The clear anodized finish gives the master cylinders a clean and fresh look. Switchpack housings can be purchased separately to integrate handlebar controls directly into the master cylinder clamps. All 21-013 master cylinders mount to 25mm (1") handlebars, spacers are available for mounting these to 22mm (7/8") handlebars.
The 21-013 family of ISR front brake master cylinders have the following specifications:
- 17.5mm bore or 14mm bore available
- Clutch or Brake masters available
- 18cc reservoir capacity
- M10 x 1.25mm banjo threads
- 0.59kg (1.3lbs) weight
- 3.7:1 leverage ratio
- 22mm (7/8") or 25mm (1") handlebar size
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