FOX SLS Coil Rear Shock Spring - 600 lb. x 2.65" / 67mm Stroke Matte Black S.H.I.S.-EC34/28.6 The KMC S1 is a

The KMC S1 is a single-speed chain suitable for use with internally geared hubs or any single speed drivetrain

upper and lower bushings and anti-rotation pins

6mm seatpost and carbon frame

}SockGuy SGX Night Bright Socks - 6 inch Black/Multi-Color Large/X-Large

FOX SLS Coil Rear Shock Spring - 600 lb. x 2.65" / 67mm Stroke Matte Black S.H.I.S.-EC34/28.6 The KMC S1 is aConstructed from proprietary Fox super light steel (SLS) Unique surface treatment and stress relief process allows using a smaller wire diameter with fewer coils, all creating a lighter spring 1. 385 inch inside diameter fits Fox coil shocks, plus Marzocchi, DVO, MRP, X Fusion and more TECH SPECS Model SLS Material Lightweight Steel ID 35mm 1. 385" Stroke 67mm 2. 65" Rate (Lbs) 600 Color Black