Shimano CS-HG400-8 Cassette - 8 Speed 11-40t Silver MFPN=100217138 dropper post for fast saddle

dropper post for fast saddle height changes

}Schwalbe Aerothan Tube - 29 x 2

220 TPI Super Polyester casing and SMART compound tread combine to extend tire life and enhance ride feel

Large grip area with "Lefty Loosey/Righty Tighty" operation offers precision control of airflow (1/8 turn for micro-bleeding

30T-34T = -2mm

Shimano CS-HG400-8 Cassette - 8 Speed 11-40t Silver MFPN=100217138 dropper post for fast saddleThe Shimano CS HG400 HG cassette sprocket has a premium plated design and is compatible with the widely used HG M spline system. It utilizes Shimano's Hyperglide technology to ensure smooth and precise shifting performance. Range 11 40 Cogs 11 13 15 18 22 27 33 40 Cassette Body Type Shimano HG Drivetrain Speeds 8 Color Silver Defined Color Silver Speed 8 Speed