KCNC Cadac K1 Threadless Headset for MTB - Blue Size_700x33c ： ST-R5010-2/ST-R5010-10 Weight： 234g(Single) Compatibility：

： ST-R5010-2/ST-R5010-10 Weight： 234g(Single) Compatibility： Compatible with SHIMANO Band-clamp diameter： 22

Specific version for 1

Designed for resin pad only

SHIMANO's SL-M315 RAPIDFIRE shift lever is suited to quick shifting

This gives the tire a high resistance to punctures and injuries

KCNC Cadac K1 Threadless Headset for MTB - Blue Size_700x33c ： ST-R5010-2/ST-R5010-10 Weight： 234g(Single) Compatibility：CADAC K1 1 1 8 Threadless Design specifically for MTB DH, Dirt Jump usage. Stack Height: 33mm Head tube insertion diameter: 34 Bearing: Sealed AC Bearings 44x45x6. 5 Material: AL6061 with stainless steel crown race. Cane Creek Zs2, Campy compatible for 45headtube.