Santa Cruz Dropout Kit Type 3

This kit is specifically engineered for a select group of older Santa Cruz models, including the 5010 3, Blur 3, Bronson 3, Heckler 8, Highball 3, and Hightower 2. Please verify your specific frame model and generation before purchasing, as dropout standards vary significantly between years.

Yes, the kit includes both the Type 3 thru-axle and the necessary mounting bolt. It is a complete package designed to replace the entire dropout assembly for a secure, factory-spec fit.

No, this specific kit is designed strictly for a 142x12mm hub spacing. It will not fit frames or wheels that utilize the wider Boost 148mm standard.

Yes, this is a straightforward repair that does not require specialized mechanical skills. You will generally only need basic hex keys to remove the old hardware and install the new components, making it a manageable task for most home mechanics.

Dropouts are designed to be the sacrificial point of your frame. Replacing them is necessary if you notice poor shifting performance, a misaligned derailleur, or if the threads for your thru-axle have become stripped or damaged over time.