SPYMINNPOO Steel 3 Speed Freewheel, High Strength Cycle Freewheel, Cycling Replacement Part for Spin Hub, English Thread B1 3.75x24T

• [Specific Design] The cycle freewheel with english thread b1 3.75x24t, this 3 speed freewheel is specifically designed for spin hubs, ensuring powerful and smoother operating.
• [Enhanced Operating] The cycle freewheel rotates gently, enhanced by excellent lubrication for an effortless ride, ensuring efficient and powerful performance.
• [Precise Machining] Meticulously machined on precise equipment, this freewheel offers clear threading, secure integration with the hub, creating a tighter and more seamless fit.
• [Three Speed Design] The cycle freewheel is featuring an 18 21 24t three speed design, this freewheel caters to various riding needs, providing a faster and smoother cycling experience.
• [High Strength Material] The cycle freewheel is made from high strength steel material, this freewheel boasts high hardness, toughness, excellent wear proof performance, and rust resistance.

Specification: Item Type: 3 Speed Freewheel Material: Steel Gear Ratio: 18 21 24T Size: Approx. 98x98x16mm/3.86x3.86x0.63in Application: for Spin Hub, English Thread B1 3.75x24T Package List: 1 x 3 Speed Freewheel