FSA Gossamer 386Evo Road Chainset (2×11, 53x39T, 172.5mm, V21)

Introduction

• Cold forged AL6061/T6 aluminum crank arms.
• Forged AL7050 BB386EVO spindle.
• Fits Shimano and SRAM 10-11 speed systems.
• Length – 145mm, 150mm, 155mm, 160mm, 155mm, 160mm, 165mm, 167.5mm, 170mm, 172.5mm, 175mm.
• Q-Factor – 145mm.
• Crank Bolt – 390-0027000600 (QR-21).
• BCD – 120/90mm.
• 53/39T (WA744/WB110).
• 52/36T (WA743/WB108).
• 50/34T (WA739/WB109).
• 48/32T (WA737/WB412).
• 46/30T (WA738/WB007).
• High polished anodized black.
• Laser graphics.
• 751 grams (50/34T x 170mm).