Shimano Alivio CS-HG400 Cassette - 9 Speed 12-36t Silver Nickel Plated CheckoutSpec= 25 Pair Bulk Pack Up to 35% progression can

Up to 35% progression can be added via air ramp tube with 0-30psi

Shimano Ultegra R8000 11 speed cassette provides high performance gear combinations that provide superior rider choice

}Wheels Manufacturing PF30A Outboard Bottom Bracket for 24mm cranks (Shimano) with Angular Contact Bearings Black

This FSA internal headset is designed for smooth handling and long-term reliability making it a dependable choice for integrated frame systems

Shimano Alivio CS-HG400 Cassette - 9 Speed 12-36t Silver Nickel Plated CheckoutSpec= 25 Pair Bulk Pack Up to 35% progression canShimano Alivio CS HG400 Cassette 9 Speed 12 36t Silver Nickel Plated. Shimano CS HG400 9 Speed CassettesNickel plated finish for corrosion resistance Drilled cogs for weight savings Nickel plated steel lockring TECH SPECS Color Silver Range 12 36 Cassette Cogs 12 14 16 18 21 24 28 32 36 Cassette Body Type Shimano SRAM 8 9 10 Speed Drivetrain Speeds 9 Designed for ebike Yes Defined Color Silver