KMC Z8.1 Chain - 6 7 8-Speed Gray/Gray Bulk 500 Foot Roll ModelNumber=D1387 Axle Type 12mm TA Freehub

Axle Type 12mm TA Freehub Body Shimano Micro Spline Hub Drilling 32H Hub Spacing 148mm Hub Spoke Type J-bend Position Rear Primary Color Turquoise Rotor Mount 6-bolts

Model Helix TR29 Size 27

}WTB Sendero Tire - 650b x 47 TCS Tubeless Folding Black/Tan

Tooled reach adjust allows for lever to be adjusted to fit multiple hand sizes and riding preferences Rotor Included No Color Black Hydraulic Fluid Type Mineral Oil Brake Lever Use Left Rear Der/Shifter Compatibility Shimano Road Adjustable Reach Yes Adjustable Contact Point No Drivetrain Speeds 11 Weight 481 Defined Color Black Front Der/Shifter Compatibility Shimano Road

It does not work without that part

KMC Z8.1 Chain - 6 7 8-Speed Gray/Gray Bulk 500 Foot Roll ModelNumber=D1387 Axle Type 12mm TA FreehubThe Z8. 1 chain features Z shaped bridges and inner plate chamfering for improved shifting. The Z8. 1 is compatible with 6 and 7 speed drivetrains as well as IG 8 speed systems. Z shaped bridges and inner plate chamfering for improved shifting Compatible with 6 and 7 speed drivetrains. Also compatible with IG 8 speed systems 1 2" x 3 32" link size Drivetrain Speeds 8 Color Gray Half Link Chain No Defined Color Gray