BUCKLOS HD-E635 hydraulic brake caliper has 2 pistons,equipped with a brake automatic power-off sensor and a 2-pin connector,front brake hose: 1100 mm ; rear brake hose: 1800 mm. BUCKLOS HD-E635 Hydraulic Disc Brake: Brand: BUCKLOS Model: HD-E635 Color:Black Material: aluminum Brake Type: Disc brake Hydraulic Control Way: Left Front and Right Rear Length of front cable: 1100mm Length of rear cable: 1800mm Suit for Handlebar Clamp: 22.2mm Number of products：Front/Rear/Pair.
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