The Tektro HD-J285 Junior disc brake and lever set is an open system, dual piston hydraulic post mount brake that’s designed for youth bikes or individuals that desire a lever with a shorter reach. Designed for use with thumb or twist shifters.

• Forged aluminum 2-piston caliper includes low noise pads and uses non-corrosive mineral oil with excellent heat expansion properties
• 2-finger aluminum lever blade with cast aluminum one-piece clamp is durable and lightweight
• Reach adjustment allows riders to get their desired fit
• 75-77mm reach
• Easy installation, adjustment and maintenance
• 1900mm brake hose
• Disc brake rotor sold separately
• Adjustable Reach: Yes
• Brake Caliper Type: Post Mount
• Brake Lever Actuation: Hydraulic
• Brake Lever Use: Left
• Color: Black
• Hydraulic Fluid Type: Mineral Oil
• Hydraulic Hose Length: 1900
• Rotor Included: No
• Weight: 286