Cinelli Vai Alloy Stem (31.8) 84d x 110mm Black ModelNumber=G0850 Auto light sensor measures ambient

Auto light sensor measures ambient brightness adjusting the light mode automatically

3 modes: Lockout-Traction Control-Descend Custom large Air volume / DPS / Kashima / Reb

Finely divided blocks multiply the gripping edges while in the middle small ramps help ease roll-off and make the tire even faster

Saddle Rail Clamp Bolt Torque: 6Nm

your base is ready for wax application

Cinelli Vai Alloy Stem (31.8) 84d x 110mm Black ModelNumber=G0850 Auto light sensor measures ambientForged 6061 T6 aluminum alloy stem with a 4 bolt faceplate and forged Cinelli logo Twin opposed direction steerer clamp bolts (great for carbon steerers) Black with gray graphics. 145g (110mm) Model Vai Alloy Steerer Dia. 1 1 8" Bar Dia. 31. 8mm Rise + 6 Deg Length 110mm Color Black