FH CASS SUNRACE CSMS2 11-51 BK 10s

Wide ratio cassette with 5 steel sprockets on 2 steel spider carriers with polymer spacers

FEATURES

• Wide ratio cassette with 5 steel sprockets on 2 steel spider carriers with polymer spacers
• Featuring Sunrace`s Fluid Drive Plus technology for precsion shifting
• Cogs: 11,13,15,18,21,23,28,33,45,51
• Gears: 10sp
• Range: 11-51t