Quick Summary
STAR UNION WUXING LP16 disc brake pads are listed for Star Union 156 calipers and select SRAM and Lectric bike models. Because brake-pad fit depends on the caliper and pad shape, check both against your current setup before choosing a replacement.
Key Details
| Detail | Product information and buyer relevance |
|---|---|
| Brand and series | STAR UNION WUXING, LP16 series. |
| Product type | Bicycle disc brake pads. |
| Stated caliper fit | Designed for Star Union 156 calipers. |
| Replacement reference | Listed as a replacement for OEM Type-D pads. |
| Named SRAM models | E1, E3, E5, E7, E9, CR, BR, XJ, XX, DB1, DB3 and DB5. |
Compatibility, Size and Fit
The listing also names Lectric XP Trike 1.0 and 2.0, XP3.0, XP4, XPeak 1.0 and 2.0, XPress 1.0 and 2.0, XPedition 2.0 and ONE. Treat these as specific compatibility claims, not confirmation that every brake on a similarly named bike uses the same pad.
Before selecting a replacement, identify the brake caliper on your bike and compare the existing pad’s shape and size with the replacement. A matching bike name alone may not establish that the installed brake system is the listed version.
What to Compare Before Buying
- Caliper model: Check the exact brake model, including whether it is a Star Union 156 caliper or one of the named SRAM models.
- Pad shape and size: Compare the replacement with the pad currently installed.
- Bike version: For a Lectric bike, match the exact model and version rather than relying only on the brand name.
- Package quantity: Confirm the number of pads and pairs in the selected configuration.
Safe Use and Important Precautions
If braking produces an unusual or sharp sound, check the pad condition and replace the pads if needed. For installation, follow the instructions for the specific brake system and replacement pads.
Before You Decide
Confirm the exact caliper, compare the current pad’s shape and size, and check the selected configuration’s quantity. If those details do not match, do not assume these pads will fit.









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