SRAM PG-1030 Cassette - 10 Speed 11-28t Silver MFPN=00.4019.905.005 T47A(asymmetrical) bottom brackets feature thread-together

T47A(asymmetrical) bottom brackets feature thread-together machined aluminum cups and internal Enduro ABEC-3 bearings

Better area pressure distribution

and aerodynamically optimized chainguide solution

Standard Chainline 49mm for 28-34t

It offers up to 20 hours of max runtime and a highly disruptive Daytime Flash mode

SRAM PG-1030 Cassette - 10 Speed 11-28t Silver MFPN=00.4019.905.005 T47A(asymmetrical) bottom brackets feature thread-togetherSRAM PG 1030 Cassette 10 Speed 11 28t Silver. Affordable cassettes available in the most popular gear ranges. SRAM 10 and 11 speed cassettes with 11 tooth cogs have the smallest cog located behind the cassette in the packaging TECH SPECS Cassette Body Type Shimano SRAM 8 9 10 Speed Cassette Cogs 11 12 13 14 15 17 19 22 25 28 Drivetrain Speeds 10 Range 11 28 Color Silver Defined Color Silver