MCS Alloy Spider & Chainring Combo (Blue/Red) (39T) - 2110-239-BU/RD
MCS Alloy Spider & Chainring Combo (Blue/Red) (39T) - 2110-239-BU/RD, The MCS Alloy Spider and Chainring Combo is a perfect option for larger wheeled bikes. Constructed of CNC machined 6061 aluminum, this model is compatible with both one piece and 3-piece cranks. Check out the MCS Alloy Spider and Chainring Combo to ad some bling for your ride! Features: The 33T is perfect sprocket for a 29" bike The 39T is perfect sprocket for 24" and 26" bikes Chainring and spider included CNC machined 6061 aluminum Fits one piece cranks Fits 3-piece cranks with appropriate adapter for spindle size Specifications: Size: 3/32" Spider: 24mm 5 Bolt Bolt Circle Diameter (BCD): 110mm Chain Compatibility: 1/2" x 3/32" or 1/2" x 1/8" Chains Weight: 118g / 4.17 oz (33T), 136.7g / 4.82 oz (39T)