36 - 40T, ISCG 05 mount. Owned from new, still runs fine. New sliders and mounting bolts included.
Straitline Components ISCG Chain guide Ring Guard
Straitline 36-40T ISCG05 Mtb Chain guide Device Sku3470
MTB Bike Chain Guide D-Type Chain Guide Anti Chain Drop Stabilizer For 1X System
Accessories MTB Chain Stabilizer Tensioner Bike Chain Guide Bicycle Chain guide
STCRERAG Chain Guide Single-disc Mountain Bike Chain Guide MTB Bike Chain Guard
