Vision HG Alloy Freehub Body For SC Team 30 DB Wheels
752-0921000020
A replacement HG alloy freehub body for the Vision disc-brake wheel owner who is still on a Shimano 10/11-speed drivetrain and just needs the original driver swapped out, not a whole new wheelset.
Overview
Vision builds its SC Team 30 DB disc wheels around a sealed, cartridge-bearing hub, and like any freehub, the aluminium driver body is the one part designed to wear faster than the rest of the hub - the HG (Shimano HyperGlide) splines take the direct load of every pedal stroke from the cassette sprockets. This part is the official replacement body for that hub, built to the same spline pattern and bearing interface as the original.
It is machined from alloy and cut to the Shimano/SRAM HG freehub standard, which covers the vast majority of 8/9/10/11-speed Shimano and compatible SRAM cassettes still in wide use on mid-range and older road bikes in India. Because it is a direct Vision part, it mates to the SC Team 30 DB's 12mm thru-axle rear end and existing bearings without needing a donor hub or a full rebuild.
This is squarely a maintenance-and-repair purchase: it suits a rider whose SC Team 30 DB wheel has started skipping under load, has a freehub that no longer engages cleanly, or who is servicing a wheel ahead of a long training block and wants to rule out the freehub as the source of drivetrain noise.
Why You'll Like It
Exact-fit Vision replacement. Built specifically for the SC Team 30 DB hub, so it installs using the wheel's existing bearings and axle without any adapter or spacer hunting.
Shimano HG spline compatibility. The HG driver pattern works with the Shimano 10/11-speed (and compatible SRAM) cassettes already on most Indian riders' bikes, so there's no need to also change the cassette.
Alloy construction. A metal freehub body stands up to cassette-sprocket biting and lockring torque better over time than a composite driver, which matters on a wheel that sees regular group-ride or commuting mileage.
Keeps a good wheelset in service. Replacing just the freehub body is far cheaper than replacing the wheel, and it's the normal fix once a freehub starts to wear.
Who Is It For?
This is for an existing owner of Vision's SC Team 30 DB disc-brake wheelset who is running a Shimano 10/11-speed (HG-spline) drivetrain and has noticed the freehub skipping, clicking under load, or failing to engage smoothly - the classic signs of worn pawls or chewed splines.
It also suits a home mechanic or local bike shop doing routine pre-season servicing on a club rider's wheel in India, where dusty roads and monsoon-season grit tend to accelerate wear on freehub pawls and bearings compared to drier climates.
Good to Know
Fitting it is a standard freehub swap: remove the cassette with a lockring tool, draw the old freehub body off the axle, and press the new body on - no special hub tools beyond what's already needed for a cassette change.
A light smear of freehub-grade grease on the driver splines before remounting the cassette helps keep future cassette removal easy and keeps the pawl mechanism running smoothly.
Because this body uses the same bearing interface as the original, the wheel's existing bearings do not need to be replaced alongside it.
Technical Specifications
- Material: Alloy
- Freehub Type: Shimano/SRAM HG
- Speed: 8/9/10/11-speed (HG-spline compatible)
- Compatibility: Vision SC Team 30 DB disc-brake wheels, 12mm thru-axle rear hub
- Weight: Not published by Vision
Additional Information
- Country of Origin: China
- Imported By: We Snap India, M. No. 5/0626 Pune Nagar Road, Wagholi, Pune - 412207
- Net Quantity: 1N
- Customer Care Address: 291, 10 Main, 5 Block, Jayanagar, Bangalore - 560041. Ph: (080)47183232, Email: support@bumsonthesaddle.com
- Commodity: Freehub Body