We recommend Connex bike chains for narrow hub gears for all touring bikes, city bikes and BMX bikes with narrow sprockets. Their optimum material properties and proven performance make them perfect for all 14-speed, 9-speed, 8-speed, 7-speed, 6-speed, 5-speed and 1-speed hub gears. The Connex 708, Connex 7Z1 and Connex 700 models also fit all established 7-speed, 6-speed and 5-speed derailleurs. Snap On or Spring Clip included.
Connex 7R8 The 7R8 is optimal for use with heavy-duty bikes and touring bikes where extreme forces affect the chain. The reinforced chain and inserted bush offer an even longer service life.
Dimensions: 1/2" x 3/32"
Pin length: 8,80 mm
Roller width: 2,40 mm
Pin ejection pressure:
Pin hardening: case-hardened
Weight: 438 g
For all narrow hub gear systems
Suitable for ATB/trekking, city/touring, single-speed/fixies and heavy duty