OneUp Guide ISCG05 Underbash Package
The OneUp Guide ISCG05 Underbash sits at 68g for the 32 to 34T setup and supports chainrings from 28 to 36T. A 2.5mm chainline adjustment helps with setup flexibility. The OneUp Guide ISCG05 Underbash uses 7075 aluminum paired with glass reinforced thermoplastic, with stainless steel hardware and compatibility for ISCG05 two bolt only mounts. It includes three bash plate sizes, allows crank on installation with single tool adjustment, and does not support e bikes.
Key Features
- Weight: 68g (32 to 34T)
- Chainring Capacity: 28 to 36T
- Chainline Adjustment: 2.5mm
- Mount: ISCG05 two bolt only
- Material: 7075 aluminum and glass reinforced thermoplastic
- Hardware: Stainless steel
Original: $50.91
-65%$50.91
$17.82
Description
The OneUp Guide ISCG05 Underbash sits at 68g for the 32 to 34T setup and supports chainrings from 28 to 36T. A 2.5mm chainline adjustment helps with setup flexibility. The OneUp Guide ISCG05 Underbash uses 7075 aluminum paired with glass reinforced thermoplastic, with stainless steel hardware and compatibility for ISCG05 two bolt only mounts. It includes three bash plate sizes, allows crank on installation with single tool adjustment, and does not support e bikes.
Key Features
- Weight: 68g (32 to 34T)
- Chainring Capacity: 28 to 36T
- Chainline Adjustment: 2.5mm
- Mount: ISCG05 two bolt only
- Material: 7075 aluminum and glass reinforced thermoplastic
- Hardware: Stainless steel

















