If you're 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 28-36T chainrings. Designed for frames with 2 ISCG05 tabs only (Evil, Rocky Mountain, etc.). Should not be used on frames with 3 ISCG05 tabs.
features
- install without removing your crank one-tool installation and adjustment
- compatible with boost
- oval compatible
- stainless steel hardware
- includes 3 bash plates (28-30t, 32-34t, 36t)
specifications
- weight: 68g 32-34t
- capacity: 28-36t
- chainline: 2.5mm adjustment
- Mount: iscg05 2-bolt only
- the color black
- material: 7075 aluminum, glass-reinforced thermoplastic