OneUp Components Underbash Only ISCG05
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- Free Domestic shipping
- In stock, ready to ship
- Backordered, shipping soon
- Lower chainring bash protection without upper chain retention
- Reinforced nylon bash guard and a back plate cut from 8mm thick 7075-T6 aluminum
- Boost and oval chainring compatible
- 2.5mm chainline adjustment
- Designed for frames with 2 ISCG-05 tabs only (Evil, Rocky Mountain, etc). Should not be used on frames with 3 ISCG-05 tabs
- Includes 3 different sizes of bash plate for compatibility with chainrings from 28-36t
| Model | Underbash |
| Mount | ISCG-05 |
| Max Teeth | 36 |
| Color | Black |
| Weight | 68g |
Shipping Policy
Components:
All component items (wheels, drivetrains, suspension, brakes, etc.) ship within 1–4 business days of purchase.
Bicycles:
Complete bikes typically ship within 2–3 weeks due to build, tuning, and inspection times. You will receive tracking information as soon as your order is ready to ship.
Riding Gear & Apparel:
Riding gear and apparel orders (helmets, jerseys, gloves, etc.) ship within 1–3 business days.
Returns & Exchanges:
If you received the wrong size or wish to exchange an item, it must be returned in original condition—unused, uninstalled, and with all packaging intact.
For full details, please see our Refund Policy before initiating a return.