SRAM's size Large brake pads are dedicated to the heaviest-duty brakes, mostly seen on enduro, downhill, or e-bikes. Official SRAM brake pads Fits: Code Stealth, Code (2011 onwards), DB8, G2 RE, Guide RE (but not the regular G2 or Guide) Pad Options Sintered pads work better in wet conditions and are longer lasting than organic pads. Heavy Duty/Sintered (steel backed) SRAM code: 005315.023.010 (this is what Code and Guide RE brakes come with as standard) Quite/Organic (steel backed) SRAM code: 00.5315.023.030 (this is what DB8 brakes come with as standard) Light+Quiet/Organic (alloy backed) Compatibility The models that the large pads cover are: CODE Stealth Ultimate (A1) 2023+, CODE Stealth Silver (A1) 2023+, Code Stealth Bronze (2023+) DB8 (A1) 2021+ Code R (B1) , RS (B1) or RSC (A1) 2018+ Guide RE (A1) / G2 RE(A1) 2018+ For more info you can check out SRAMs brake pad page