Cane Creek 40 Series ZS44/ZS62/40 Headset : ZS44/28.6/H8 | ZS62/40 ZeroStack Complete Black MFPN=IBRR8170RDRF

Cane Creek 40 Series ZS44/ZS62/40 Headset : ZS44/28.6/H8 | ZS62/40 ZeroStack Complete Black MFPN=IBRR8170RDRFEasily replaceable, sealed cartridge bearings 6000 series alloy cups and materials Sealed steel crown race ZN40 Bearings Details Headset Type ZeroStack Steerer Tube 28. 6mm Crown Race Diameter 40mm SHIS Lower ZS62 40 Bearing Grade Sealed cartridge Lower Cup 62mm Primary Color Black S. H. I. S. ZS44 28. 6 H8 ZS62 40 Headset Position Complete Material Aluminum SHIS Upper ZS44 28. 6 H8 Upper Cup 44mm

Lockring included

Shimano GRX FC-RX810-1 Crankset - 175mm 11-Speed 42t 110 BCD Hollowtech II Spindle Interface Black

1-1/8" bar dia

Handlebar Diameter 25

If you're wanting a solid platform that feels lively but is tough enough for serious riding

Graphene 2

you can run tubeless tires for cyclo-cross with extremely low air pressures without fear of "Burping" (unwanted air leakage)

Fits Brand Co-op

6mmx24tpi width 68/73mm color red

105 Left Crank Arm

Axle to Crown Length 566 Brake Type Post Mount 180 Color Black Crown Race 40 Defined Color Black External Adjustments High Speed Compression Damping External Adjustments Rebound Damping Front Axle 15mm Thru x 110mm Lockout Switch Crown Maximum Tire Width 66 Negative Spring Coil Offset 44 Positive Spring Coil S

e*thirteen Helix Race Cassette - 12-Speed 9-52t Eggplant