⚡ Quick Features
12.9 High Tensile Black Oxide Alloy
Perfect fit for 6-bolt disc brake sprockets (like mag wheels)
30mm length with 0.8 thread pitch
M5 sizing for motorized bike disc brake hookup
🛒 Available individually or in sets of 6
 
 
If you're running a 6-bolt disc brake style sprocket—especially with mag wheels—these heavy duty long thread bolts are exactly what you need for a secure, no-wobble install.
Made from 12.9 grade black oxide alloy, these bolts are built to last.
The 30mm length gives you the grip you need, especially when working with thicker mounting hubs or adapters.
M5 thread with a 0.8 pitch means it fits standard disc brake setups found on most motorized bikes.
Grab a single replacement, or get a set of six to outfit your whole wheel.
🔧 Whether you're upgrading your build or just replacing a stripped bolt, these will get the job done—and stay done.