Gossamer Tandem Crankset Drivetrain Speeds:10 4-way stretch material ensures freedom

4-way stretch material ensures freedom of movement in every position on the bike

High flow soft nozzle delivers potable water in a fast and easy format

with direct pull aero bladed spokes and ABS self-locking nipples for reliable performance and a clean rim design

Discreet zippered back pocket for your keys

Included Fit Kit #1 is designed to mate the ThreadFit 30 bottom bracket with a DUB MTB 28

Gossamer Tandem Crankset Drivetrain Speeds:10 4-way stretch material ensures freedomThe FSA Gossamer Tandem Crank Bottom Brackets sets feature cold forged AL6061 T6 aluminum crankarms with a MegaExo spindle. Shimano and SRAM 10 Speed compatible 2 Bottom bracket spacers allow for adjustable chainline 35. 0mm Tandem specific braze on front derailleur clamp included with rear cranks Cold forged AL6061 T6 aluminum crankarms Monocoque crankarm and spider 165mm Q Factor 7900 and Campagnolo 11 Speed compatible chainrings sold separately