Chris King DropSet 4 Headset - 1-1/8" 42/42mm 45 Deg Black MFPN=00.4020.957.004 Ideal for 20km 40km TT/TRI

Ideal for 20km 40km TT/TRI 70

Primary Color Blue Waterproof Yes Color Steel Bag Attachment BOA Volume 6L

use a 10-speed chain (shifts and works well on a 9-speed drivetrain and fits the ring tighter for better chain retention)

The Trenta 3K Carbon arrives at exactly the right moment made for an era where racing demands more — more speed more control more protection

The Swenor Alutech Junior is ideal for Junior skiers as they feature a small aluminum frame

Chris King DropSet 4 Headset - 1-1/8" 42/42mm 45 Deg Black MFPN=00.4020.957.004 Ideal for 20km 40km TT/TRIThe DropSet 4 45x45 headset features a bearing designed from the ground up for the specific application of a drop in headset with an emphasis on reducing creaking. Additionally King's patented GripLock design provides improved pre load retention. Color Black Bearing Type Cartridge Crown Race 30 Defined Color Black S. H. I. S Upper IS42 S. H. I. S. Stem Clamp Diameter 28. 6 Threadless S. H. I. S Lower IS42