OneUp Components ISCG05 Underbash Bash Guard

Updated September 14, 2026

This auction ended on September 20, 2026. See upcoming auctions from Nova Auction House.

Lot number	183
Auction	NOVA - New, Overstock & Returns - Sept 20/26
Date	September 20, 2026 at 10:00 AM PDT
Auction house	Nova Auction House
Location	Marysville, Washington

MSRP 69.99 OneUp Components ISCG05 Underbash Bash Guard - 1C0324 If you're not looking for chain retention or your bike has an integrated chain guide, you can still add some bash protection with the OneUp ISCG05 Underbash. The Underbash includes 3 different sizes of bash plate for compatibility with chainrings from 28 - 36T. 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 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 Single tool install and adjustment Boost compatible Oval compatible Stainless Steel hardware Includes 3 bash plates (28 - 30T, 32 - 34T, 36T) Specifications: Weight: 68 g (32 - 34T) Capacity: 28 - 36T Chainline: 2.5 mm adjustment Mount: ISCG05 2-Bolt ONLY Color: Black Material: 7075 aluminum, glass reinforced thermoplastic

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