Pinion unit for the Shimano Ultegra CS-R8100 road bike cassette with a gradation of 11-30 teeth. The 4 sprockets are made of nickel-plated steel, the spider consists of aluminium (anodised / painted).
Shimano Cs-R8100 Sprocket Unit 21-24-27-30 for 11-30T
$61.89Sale•
Save
Pinion unit for the Shimano Ultegra CS-R8100 road bike cassette with a gradation of 11-30 teeth. The 4 sprockets are made of nickel-plated steel, the spider consists of aluminium (anodised / painted).