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3/4/5/6/8/10mm/T20/T25/T30/5mm-L (YC-617-2S)
With the shift lever on the right-hand side you move the rear derailleur inwards to a larger sprocket
Tryptophan
Cover: Fibra-Tek Leather
Tripeak #18307 Ceramic Hybrid Bearing - ABEC5 - 18x30x7mm Protection 3/4/5/6/8/10mm/T20/T25/T30/5mm-L (YC-617-2S)Product Description Tripeak #18307 Ceramic Hybrid Bearing (ABEC5) (18x30x7mm) Specifications: Bearing specification: Inside diameter: 18mm Outside diameter: 30mm Width: 7mm Si3N4 Ceramic Hybrid Bearing, Grade 5 Equipped with TRiPEAK bearing race proven performance Low noise. High speed. High temperature resistance. Both sides of the detachable single lip contact seal prevent contamination and maintain lubrication in the manufacturing process Itemcode:
US$ 29.90
US$ 39.90
US$ 29.90