Genuine Sram Product.

Supplied in original sealed retail packaging box, not an OE clear plastic bag

T-Type XX SL Eagle Chain for 12sp T-Type drivetrain
Sram catalogue number 00.2518.056.010
Shortened part number CHPC8057010
Due to the lighter weight outer plates, these XX SL chains are not recommended for use with E-Bikes 

126 links 
Includes Powerlock connector link

Item exactly as shown in photo

RRP £160