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Flattop technology enables a narrower chain with quieter operation and increased strength and durability Hard Chrome plated inner and outer plates for faster and more precise...
Flattop technology enables a narrower chain with quieter operation and increased strength and durability Hard Chrome plated inner and outer plates for faster and more precise shifts HollowPin construction for increased strength and efficiency Requires new Flattop Powerlock 12sp 1/2x3/32 114L Flattop Powerlock SilverUPC/EAN/GTIN: 710845824807
12 SPEED