Trialtech Carthy Brake Lever Piston

- Replacement brake lever piston for Trialtech rim brake levers.
- Precision injection molded using low water absorbtion plastic.
- Available with Sport or Carthy specification seals.
- Carthy piston made with UK made primary hydraulic seal and custom UK made scraper/wiper seal to prevent dirt ingress.
- Compatible with both Sport and Carthy lever models.
- Sold individually.