Description: Mechanical disc brake caliper. With strong braking force. Durable,smooth and stable control. Excellent heat dissipation effect. If installed on the front wheel, use with 160mm disc. If installed on the rear wheel, use with 140mm disc. (disc is not included) Specification: Material: stainless steel Length: approx. 8.7cm/3.4inch Standard rotors size: F160-R140mm Caliper Design: Mechanical Package Includes: 1 Piece Disc Brake Note: This disc brake is suitable for most standard mountain bikes, road bikes, folding bikes. It may not be suitable for special bikes
