Origin8 Twistr Integrated IS41/28.6|IS52/40 Headset MFPN=BAJ0115 Open and aggressive tread allows

Open and aggressive tread allows grip in dry and damp conditions while being self-cleaning

Features well spaced out center lugs with offset shoulder lugs for performance on CX courses featuring mud grass and a mix of conditions

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

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

Handlebar stabilizer for use the with the Topeak Two Up storage rack

Origin8 Twistr Integrated IS41/28.6|IS52/40 Headset MFPN=BAJ0115 Open and aggressive tread allowsHighly 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`