聯動煞車系統

聯動煞車系統（）簡稱CBS，是摩托車或速克達裡讓前輪和後輪剎車聯動的系統。配合此系統，駕駛者按下任何一個剎車，兩個剎車都會作用。各個剎車的量可以用比例控制閥調整。這和（傳統的）整合式煞車不同，整合式煞車在後輪剎車時只會提供一部份的剎車力給前輪剎車。

法令要求
美國法律規定摩托車需有二個獨立的剎車系統，但沒有特殊針對獨立控制的要求。汽車的規定就不同，汽車要求只有一個動態剎車系統（例如在行進過程中的剎車），再加上一個停車的剎車。

歐盟自2016年起，要求所有新的速克達、摩托車、三輪車以及125 cc以下的四輪車都要有CBS或是防鎖死煞車系統（ABS）。

印度從2019年4月1日起，要求所有125 cc的兩輪車新品需有CBS（或ABS）。

阿根廷從2024年1月1日起，要求所有行駛在道路上，50至250cc的摩托品（或是電動機車）新品，需要有CBS或是前輪的ABS。

智利從2026年2月起，要求50 cc至149 cc（或4 kW至11 kW）的新摩托車需有CBS或ABS。

哥倫比亞從2025年10月起，要求50 cc至149 cc（或4 kW至11 kW）的新摩托車需有CBS或ABS。

哥倫比亞會在2027年3月起，要求所有125 cc以下的新摩托車都要有CBS或ABS In the inverse, Honda's system that features both combined brakes and anti-lock brakes is dubbed Combined ABS. In this system, the rear brake pedal operates both front and rear brake, and the front brake lever operates the front calipers, which in turn activates a secondary master cylinder to engage the rear brake. ABS modulators are installed on both the front and rear wheel.

Honda's first street motorcycle with a combined braking system (then called Unified Braking) was the 1983 GL1100. This system was derived from a 1970s world endurance race bike. Honda made several variations of the LBS system with differing levels of complexity and integration. The and and featured what Honda called LBS II (now called Dual CBS), a system where both levers would activate both brakes through a system of secondary pistons and proportioning/delay valves. One front brake caliper was connected to a secondary master cylinder, and the caliper was allowed to rotate slightly to apply pressure to the piston in that secondary master cylinder. Braking force was translated into pressure that was sent to the rear brake cylinder. Only the two outer pistons in the front brake calipers were directly activated by the brake lever; the center piston received pressure from the rear pedal via the proportioning and delay valve.

From 2009 the and sport bikes are optionally equipped with an integrated Dual CBS and ABS system which uses an electronic control unit to distribute hydraulic pressure between front and rear brakes. The combined anti-lock braking system is called C-ABS.

相關條目

• ：腳踏車裡類似作用的系統

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