Bicycle weeder is a multipurpose farm implement developed by using inexpensive bicycle components.  The main part of the implement consists of the front portion of a bicycle, namely handle bar, front axle and the wheel.  A steel fork is connected to the axle and other end carries different attachments.  Separate attachments for weeding and tilling are attached to the working end using bolts and nuts.  This helps in changing the attachments as needed.  The load in digging out the soil has been kept to the minimum by providing appropriate profiles and curvature to the implements through a process of trial and error.  Suitable slots are provided for attachments so that the distance between the blades can be adjustable to suit specific requirements.  Safety provisions are incorporated so that the blade did not injure the farmer at the time of reversing the device during weeding.

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With it, a person can weed 0.08 ha per hour. It is very easy to operate and is ideally suited to the needs of marginal farmers who cannot afford to maintain bullocks.

• A person can weed one acre land in five hour.
• It is very easy to operate and is ideally suited to the needs of marginal farmers who can not afford to maintain bullocks.
• The tiller attachment enables the farmers to cultivate light and medium soil up to a depth of 3 cm. 

The weeder costs Rs 2500/- + Transportation cost (Subject to variation). This cost does not include the wheel has to be procured locally by the customer cost of Bicycle wheel