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4× 4 10 13 ③ Tools required: 4 mm hex key, wrenches size 10 and 13, flat-head screwdriver.
1 1× 1× 4 10
1× 1× 4 10 2 1× 1× 4 10
1× 1× 4 10 3 2× 2× 13
2× 2× 13 4 13
① Crank set pre-assembled — loosen the nut, position, tighten.
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② Read the enclosed safety and usage instructions before first use.
④ Hose: see the help sheet “Connecting the hose”.