Full Speed Ahead Orbit 1.5" ZS Internal Threadless Headset MFPN=HQ2102-8 Stroke (mm) 55 Lockout Switch

Stroke (mm) 55 Lockout Switch Shock Mounted Switch Eyelet Diameter (mm) Trunnion 12

The XX1 Eagle crankset features a special hollow internal architecture combined with SRAMs Carbon Tuned technology to provide extreme stiffness and light weight

Cassette Body Type SRAM XD 11/12 Speed Cassette Cogs 10-12-14-16-18-21-24-28-32-36-42-50 Color Black Defined Color Black Designed for ebike Yes Drivetrain Speeds 12 Range 10-50 Weight 450

Color Black Skewer Included No Rear Axle 12mm Thru x 142mm Cassette Body Type Shimano Dynasys 11 Speed Mountain Cassette Body Type Shimano/SRAM 8 9 10 Speed Bearing Type Loose Ball Weight 357 Spoke Interface J-Bend Defined Color Black Hub Drilling 32 Hub/Brake Compatibility Center-Lock Disc

Full Speed Ahead Orbit 1.5" ZS Internal Threadless Headset MFPN=HQ2102-8 Stroke (mm) 55 Lockout SwitchFull Speed Ahead Orbit 1. 5" ZS Internal Threadless Headset. FSA Orbit ZS Headsets TECH SPECS Color Black Bearing Type Cartridge Crown Race 40 Weight 125 Defined Color Black S. H. I. S Upper ZS44 S. H. I. S. Stem Clamp Diameter 28. 6 Threadless S. H. I. S Lower ZS56