Description
The OEM Spinner Pro Seatpost Sleeve is a genuine replacement bushing designed to restore smooth seat-height adjustment and a secure fit on select Star Trac indoor cycles. Ideal for customers shopping star trac spin bike parts, this sleeve is made for the Spinner® Pro 7070 platform and helps reduce unwanted play between the seatpost and frame.
- Fits Star Trac Spinner® Pro 7070 indoor cycling bikes.
- OEM replacement for part number 740-7126-PRO.
- Designed as a spinner® pro 7070 spinner pro seatpost sleeve replacement for worn, cracked, or loose original sleeves.
- Helps maintain proper seatpost alignment, smoother adjustment, and a tighter overall fit.
- Commonly used when the original star trac spinner pro seatpost sleeve shows wear from repeated seat-height changes.
This seatpost sleeve is an OEM Star Trac part, giving you the fit and finish intended for the original equipment rather than a generic aftermarket substitute. Built to sit inside the frame opening where the seatpost travels, it helps minimize metal-to-metal contact and supports more stable saddle positioning during rides. Installation is typically straightforward for most owners or service technicians: remove the seatpost, extract the worn sleeve if needed, and press the new sleeve into place before reinstalling and adjusting the post. Always compare your existing component and part number before ordering for best results.
Choose this OEM-quality replacement for dependable fit, easy DIY installation, and fast shipping from our warehouse.



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