Please help me translate this into Chinese

[firefly]

They projected the potential need for motorcycles requiring less muscular engagement.

Many thanks!

[Guest nan nan]

他们计划摩托车的潜在需要少于发达的约会。

i'm not sure.

my english is poor.

the sentence is a little difficult for me .

[Mercury]

他们给需要力量更小的摩托车设计了潜在的动力 I am not quite sure of it. Cause I don't know the meaning of the sentence.

[baixue_vasiliki]

他们计划可能有需要设计一种更少用肌肉的摩托车

I changed the structure of the sentence t make it easier for chinese.

"They project that there could be a need to design a morotcycle that requires to use less muscle"

I hope it works!

[Kenny同志]

They projected the potential need for motorcycles requiring less muscular engagement

他们预计，驾驶省力的摩托车有潜在（市场）需求。

Hope it helps.

[Hax8]

They need the power to design a smaller motorcycle power potential

[firefly]

Thanks everyone! It helps a lot!

I personally prefer Kenny2006woo's version. The translation of 'less muscular engagement' here makes sense.

Again, thanks for your kind help!