Description
The Bottom Bracket for Star Trac Pro with-Large Square Taper Spindle is a direct-fit star trac spin bike parts replacement designed to restore smooth, reliable crank rotation on select indoor cycles. This assembly fits the Star Trac 6800 Pro and 6900 Elite, making it the right choice when worn bearings or spindle play start affecting your ride.
- Replaces Star Trac part number 800-4030.
- Designed for 6800 Pro and 6900 Elite indoor cycles using the large square taper spindle setup.
- Also referenced in service information for certain related Star Trac bikes, including some 7000 NXT and eSpinner applications; always match your original part number before ordering.
- Ideal if you are searching for a 6800 pro/6900 elite bottom bracket star trac pro replacement for a loose, noisy, or rough-feeling crank assembly.
This bottom bracket star trac pro with-large replacement part is built for indoor cycling environments where consistent pedal feel and dependable support matter. The kit style commonly includes the spindle and bearing components needed to renew the bottom bracket assembly, helping eliminate grinding, wobble, or resistance caused by wear. It is an OEM-style replacement intended to match the original square taper interface used on compatible bikes. Installation is moderately difficult for most DIY users and typically requires basic hand tools plus a crank puller and bottom bracket service tools for proper removal and fitment.
An OEM-quality replacement for keeping your Star Trac bike running smoothly, with fast shipping from our warehouse.



Reviews
There are no reviews yet.