FSA Gossamer Seatpost 31.6 x 350mm SB20 NANO MFPN=961571 Features an oversized syringe body

Features an oversized syringe body with easy-to-read gauge for precise application of sealant

Double or Triple Double Front Der/Shifter Compatibility SRAM Mountain Rear Der/Shifter Compatibility SRAM X-Actuation Shifter Style Trigger Drivetrain Speeds 11 Weight 244

5mm chainline is compatible with130 or 135mm spaced rear dropouts

}SRAM 900 Rear Hub - 12 x 148mm 6-Bolt XDR Black 28H

Defined Color Black Rings 32 Spindle Interface Type SRAM DUB Chainring BCD Direct Mount SRAM Color Black Chainline/Hub Compatibility 141/148 Boost Hubs Drivetrain Speeds 12 Drivetrain Speeds 11 Drivetrain Speeds 10 Weight 705 Number of Chainrings Chain Retaining Single Crank Intended Use Mountain BB Included No Pedal Spindle 9/16" Crank Length (mm) 175

FSA Gossamer Seatpost 31.6 x 350mm SB20 NANO MFPN=961571 Features an oversized syringe bodyAL6061 tube with forged alloy head. 1 bolt NANO adjust saddle clamp for simple set up. Chromoly hardware TECH SPECS Vendor Full speed ahead Manufacture Number 192 0057005010 Model Name Gossamer Category Seatposts