Connex 12sp Chain Connector Silver MFPN=102001ANS10X1J01G1X1 Upgraded model of the R730

Upgraded model of the R730 with a 3 stage adjustable resistance drum roller

Teeth 25 Material 6061-T6 Aluminum Primary Color Black Teeth 25 Color Black

with 64mm bar clamp width

No bike modification required

Connex 12sp Chain Connector Silver MFPN=102001ANS10X1J01G1X1 Upgraded model of the R73011 speed: no tool chain connector for 11 128" Connex 11sp chains 10 speed: 6. 1mm wide no tool chain connector for Shimano, and Campagnolo compatible 11 128" chains 9 speed: 6. 5mm wide no tool chain connector for 11 128" Connex chains 6 8 speed: 6. 8mm wide no tool chain connector for 3 32" Connex chains Model Link Speed 12 Compatibility Connex and Most Other 12sp Chains Use Reusable Color Silver Package Each