One of Serfas' most popular & best-selling tires

Park Tool ST-3 Way Socket Wrench

improved shifts due to more generous shift tolerances

Steadier torque on the rear wheel means less spinning out in the “Power Zone

Shimano GRX CS-HG500-10 10-Speed Cassette 11-42T Silver/Black can be discounted One of Serfas' most popularShimano Deore M6000 CS HG500 10 10 speed cassette. Light weight spider construction Wide range and smooth gear steps optimized for a broad scope of riding styles DYNA SYS compatible system for smooth stable shifting and driving High efficiency drivetrain supports aggressive trail riding The CS HG500 cassette meets durability requirements for E MTB applications Range: 11 42T Compatible Chain: HG X Cassette Body Type: Shimano HG Cassette Cogs: 11 13 15