KMC Z7 Chain - 7-Speed 1/2" x 3/32" Gray/Brown Bulk 500 Foot Roll CheckoutSpec= XC-Trail/TNT G2.0 02: T1707 E-Thru trainer axle

02: T1707 E-Thru trainer axle M12x1

(mm) 40 Manufacturer Number 61808 Bearing O

Alloy lever and bracket

Removable valve core Shaft Type Threaded Tube Compound Butyl Valve Core Removable Valve Presta Med 41-55mm Valve Length Med 41-55mm Weight 230 ISO Width (mm) 62 ISO Diameter 584 / 650b / 27

KMC Z7 Chain - 7-Speed 1/2" x 3/32" Gray/Brown Bulk 500 Foot Roll CheckoutSpec= XC-Trail/TNT G2.0 02: T1707 E-Thru trainer axleA high quality affordable chain that's compatible with 7 speed cassettes and freewheels the KMC Z7 chain features chamfered plates for smooth and quiet shifting. Ramps feature inner and outer chamfering designed to engage with your chain rings and cassettes quickly and provide smooth shifting Extra strength high pin power allows riders to get more miles with these chains Nickel plating makes the steel resistant to corrosion increases its hardness and