Origin8 Twistr Integrated IS41/28.6|IS52/40 Headset MFPN=BAJ0115 Model Caleido Rails CrMo Top

Model Caleido Rails CrMo Top Microfiber Color Caleido LxW (mm) 280x147 Weight 277g

Sleeved joint with single eyelets for added strength

Two inner pockets made of robust mesh fabric keep keys or money safe

Double-butted 6061 alloy

Dual Tread compound and sealant compatibility in standard or racing (TR) formulas

Origin8 Twistr Integrated IS41/28.6|IS52/40 Headset MFPN=BAJ0115 Model Caleido Rails CrMo TopHighly polished sealed angular contact premium bearings ensure smooth operation. CNC machined AL6061 top cover is sealed to keep moisture and grit away from the bearings. CNC machined AL7075 crown race protects the lower bearings and fork. AL6061 top cap forged stainless steel bolt and star nut TECH SPECS SHIS IS41 28. 6 IS52 40 Color Black Weight 90g Steered OD 28. 6 Cup (mm) 41 52 Race (mm) 40 Stack Height 10 Bearing Angle 45 45 Size 1 1 8` to 1. 5`