Amazon.com : Fouriers BB Adapter Bottom Bracket Plate Chain Guide Conversion Fit MRP with Bolts (ISCG-05) : Sports & Outdoors
Bike Chain Guide Adapter Aluminum Alloy For Iscg 03 Iscg 05 Bottom Bracket Conversion Adapter Lightweight Cycling Parts - Bicycle Chains - AliExpress
ISCG adapter
ISCG-05 Adapter Clamp – cSixx Components
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MRP ISCG-05 Adapter For BSA BB Shell Frame ISCG Adapter Chainguide Bicycle Part | eBay
How to install a chainguide with an BB to ISCG or ISCG05 adapter - e*thirteen
RaceFace ISCG Adaptor Plate - Ride Brooklyn - Local Bike Shop
Mtb Bike Chain Guide Adaptor Bb Mount Adapter For Iscg Or Iscg05 To E-type Conversion Seat Bottom Bracket Fit Mrp With Screws - Bicycle Chains - AliExpress
Canfield Removable ISCG-05 Tab Mount – Canfield Bikes