About this item
Hollow steel dome makes for the stiffest gear cluster ever at the lightest weight. Heat-treated, high-grade tool steel provide superlative durability and a beautiful finish.StealthRing elastomers and advanced tooth profiles eliminate vibration and noise for a smooth, silent ride. Aluminum cog: lighter, stiffer, stronger due to the design, material and production process. 710845728211
|Shipping Weight (in pounds):||0.38|
|Assembled in Country of Origin:||USA and/or Imported|
|Origin of Components:||USA and/or Imported|
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