Check the listing for details. Motorcycle Front Wheel Chock - Sealey FPS6 New. Condition: New. Listed at 204.63 USD. • Features adjustable pivoting wheel guide, which secures front wheel within chock. • Three adjustable heights depending on diameter of wheel. • Suitable for wheels with tyre widths 90-130mm and diameters 17"-21"(430-535mm). • Base can be permanently bolt • Features adjustable pivoting wheel guide, which secures front wheel within chock. • Three adjustable heights depending on diameter of wheel. • Suitable for wheels with tyre widths 90-130mm and diameters 17"-21"(430-535mm). • Base can be permanently bolt Features adjustable pivoting wheel guide, which secures front wheel within chock. Three adjustable heights depending on diameter of wheel. Suitable for wheels with tyre widths 90-130mm and diameters 17"-21"(430-535mm). Base can be permanently bolted to the floor (fixings included), and.