Origin8 Twistr Semi-Integrated & External ZS44/28.6|EC44/40 Headset MFPN=97452007029 G69 material is super light

G69 material is super light with superior strength over 6061 T6

Model Reverb AXS Description Saddle Rail Clamp Kit with Bolts

Features Landscape or portrait viewing

75 ISO 559 Bead Wire Belted Tread/Sidewall Color Bk/Blk PSI 65 Weight (Grams) 780 TPI 22 Durometer Features SC/APL/REF/EBIKE25 Reflective Sidewall Yes

Dorado Air spring with Infinite Rate Tune (IRT) features a unique balancing valve that equalizes the positive and negative air chambers during the air fill process creating a consistent feel without any flat or dead spots in the stroke

Origin8 Twistr Semi-Integrated & External ZS44/28.6|EC44/40 Headset MFPN=97452007029 G69 material is super lightHighly 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 ZS44 28. 6 EC44 40 Color Black Weight Steered OD 28. 6mm Cup (mm) 44mm 44mm Race (mm) 40mm Stack Height 13mm Top 13. 7mm Bottom Bearing Angle