Shimano Dura-Ace BR-R9170 Brake Caliper Fixing Bolt C 20mm Thick Chainstay MPFN-C07H1F20006ASPK Tooth Count 32 Drivetrain Speeds

Tooth Count 32 Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Drivetrain Speeds 9 Round or Oval Oval Defined Color Black Direct Mount Type Direct Mount CINCH Ring Position/Type Chain Retaining Single Ring Chainring BCD Direct Mount CINCH Offset 6 Color Black Material Aluminum Chainline/Hub Compatibility 135/142 MTB Hubs Chainline/Hub Compatibility 170/177 Hubs Chainline/Hub Compatibility 190/197 Hubs Chainline/Hub Compatibility 150/157 DH Hubs Chainline/Hub Compatibility 157 Super Boost Hubs Material Aluminum

Injection system option for filling via Presta valve with a removable core

Ball End No Set or Individual Individual Style T-Handle

Integration of the all-new Solid Strip the TCS 2

Shimano Dura-Ace BR-R9170 Brake Caliper Fixing Bolt C 20mm Thick Chainstay MPFN-C07H1F20006ASPK Tooth Count 32 Drivetrain SpeedsShimano Dura Ace BR R9170 Brake Caliper Fixing Bolt C for 20mm Thick Chainstay. Shimano Disc Brake Caliper Fixing Bolts