【Most Common Size】 - Pop Pin Knobs for Stationary Bikes M16 Knob ( 16 mm - 0.63" very close to 5/8") for most bikes with metric system. E.g. bikes by Sunny, PooBoo, L-Now, Snode, Exerpeutic, Pleny, Yosuda, Ativafit, Faafuu - 95% of Amazon brands as well as domestic brands manufactured in China
【Widely Used 】- Wide range of applications for exercise bikes, strength equipment, fitness equipment, some weight benches etc
【Quick Release 】--- The knob comes with built-in spring handle, will not scratch your hands due to winding
【Easy to use】--- Easy to use and quick to install, and will not take up much of your time, very convenient.
【Better Pull Pin Spring Knob】--- Built to strict quality control standards, design improved for high quality
Shipping takes place within 3-5 business days. If there is a problem with the shipment of the product, we will notify you via the email address you entered when ordering.
🌸 Is free shipping available?
We do not currently offer free shipping. However, this may be added at some point. We apologize.
🌸 How can I get a tracking number for my order?
If your order has been shipped, we will add the tracking number to your order and notify you via the email address you entered when ordering.
🌸 How do I process a return or exchange?
For returns or exchanges, please contact us within 14 days of receiving the product, along with a receipt or screenshot of the purchase, and a photo of the product with the packaging or tag intact.
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