2X Chainring Spider, 110mm BCD, Titanium

105 FC-5800 170mm Left Crank Arm, Black

Assymetric CINCH Spider: 4-Bolt, Dual-Chainring, Black

Quarq Red/Force D1 Crank Spider - 107 BCD, No Power

FC-MT511-1 Left Crank Arm

e*spec 104BCD Aluminum Direct Mount Spider - 104BCD, 55mm CL, Shimano EP8

Force Crank Spider 110mm BCD 11 Speed, Matte Black

e*spec 104BCD Aluminum Direct Mount Spider - 104BCD, 55mm CL, Fazua Ride 60

e*spec 104BCD Aluminum Direct Mount Spider - 104BCD, 55mm CL, TQ HPR50

STEPS FC-E6000 Left Hand eBike Crank Arm

CAMO Cannondale Si Direct Mount Spider, -1mm Offset

SAC08 Left Crank Arm - 170mm JIS Diamond Taper Spindle Interface Forged Aluminum

CAMO Cannondale Si Direct Mount Spider, -4mm Offset

CAMO Cannondale Si Direct Mount Spider, -9mm Offset

CAMO Specialized S-Works and Lightning Direct Mount Spider

Claris R2000 175mm Left Crank Arm

Blaze Left Crank Arm - Powerspline

XCC Left Hand Crank Arm 170mm

FC-MT101 Left Crank Arm - 170mm

FC-M9100 Crank Spider Lock Ring/Washer

SAC08 Left Crank Arm - JIS Diamond Taper Forged Aluminum