If you are not looking for chain retention or your bike has an integrated chain guide, you can still add bash protection with the OneUp ISCG05 Underbash.
The Underbash includes 3 different baseplate sizes for compatibility with 28-36 tooth chainrings. Designed for frames with 2 ISCG05 tabs only (Evil, Rocky Mountain, etc). If your bike has three ISCG05 tabs, check with the frame manufacturer to ensure that the lower tabs are strong enough for a bash application. Failure to do so could result in frame damage.
FEATURES
- Install without removing your crank
- One-tool installation and adjustment
- Boost compatible
- Oval compatible
- Stainless steel hardware
- Includes 3 bash plates (28-30T, 32-34T, 36T)
SPECIFICATIONS
Capacity: 28-36T

