Shimano SG-S7001-11 Clutch Unit for Internally Geared Hub ModelNumber=K3775 DUB™ bottom bracket (sold separately)

DUB™ bottom bracket (sold separately) adds durability and simplicity

with no need to worry about proper wire length or internal routing

model Exo-Core length 63mm color black valve Exo-Core insert compatible yes package pair

Body-mapped laser cut perforations increase cooling

Color Black Ring Position/Type Chain Retaining Single Ring Tooth Count 32 Round or Oval Oval Drivetrain Speeds 9 Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Chainring BCD Direct Mount SRAM Offset 0 Chainline/Hub Compatibility 135/142 MTB Hubs Material Aluminum Defined Color Black keyword search SRAM T-Type keyword search SRAM Transmission Direct Mount Type Direct Mount SRAM

Shimano SG-S7001-11 Clutch Unit for Internally Geared Hub ModelNumber=K3775 DUB™ bottom bracket (sold separately)Shimano SG S7001 11 Clutch Unit for Internally Geared Hub. Shimano Internally Geared Hub and Dynamo Small Parts.