The Alloy Spider and Chainring Combo is a perfect option for larger wheeled bikes. Constructed of CNC machined 6061 aluminum, this model is compatible with one piece cranks. 

 

Features:

• Chainring and spider included
• CNC machined 6061 aluminum
• Fits one piece cranks 
• Size: 38T / 39T /42T / 44T
• Color: Blue / Red / Gold

Specifications:

• Size: 3/32"
• Spindle: 24mm
• Spider: 5 Bolt
• Bolt Circle Diameter (BCD): 110mm
• Chain Compatibility: 1/2" x 3/32" or 1/2" x 1/8" Chains