This 3 speed bobbin is clear lacquered to match the finish of the S10, S10DT and S51, S51DT wheels but will fit the S17, S15 and S75 as well. The bobbin has a sheave with three settings on one end to obtain three different spinning speeds. The ratio's for these wheels are controlled by the bobbin and are: 5.5:1 for slow spinning and heavy yarn; 7.5:1 for medium yarn; and, 10.5:1 for fast spinning and fine yarn.

Bobbins will hold approximately 180-250g of yarn - a very large capacity.

Ratios

• 1:5.5
• 1:7.5
• 1:10.5

Compatible Wheel Models

• S10
• S10DT
• S51
• S51DT
• S15
• S17
• S75DT

Looking for quality rovings to compliment your beautiful new spinning wheel? Look no further, shop roving here!