logo kmc chain

 

You may wonder: "what is so special about a single speed chain?" Indeed, most manufacturers offer one model only. KMC disagrees. A chain for a Rohloff internal gear has totally different requirements compared to a chain fitted on a children's bike. That's why KMC has put a lot of effort into research- and development of these chains, solely for single speed or internal gear bikes.

 

 

Our B1 series come with:

  • Bushing, for maximum rigidity
  • Rust Buster coating (B1 RB) for great rust resistance

Single Speed 1/8" Bushed

Chain: en products single speed 1 8 bushed B1RB
B1RB
icon 01speed

B1RB


1/2” X 1/8” - 112 Links
pin length 9,2 mm
  • For Internal Gear Hub / Single speed
  • Rust Buster Coated
  • Bushed
  • Less maintenance
1box B1RB
FEATURES:
Bushing for more stiffness and rigidityOur RustBuster treatment has the highest ratings for rust resistanceicon color
Chain: en products single speed 1 8 bushed B1 SILVER
B1silver
icon 01speed

B1 SILVER


1/2” X 1/8” - 112 Links
pin length 9,2 mm
  • For Internal Gear Hub / Single speed
  • Nickel plated
  • Bushed
1box B1silver
FEATURES:
Bushing for more stiffness and rigidityicon color
Chain: en products single speed 1 8 bushed B1
B1
icon 01speed

B1


1/2” X 1/8” - 112 Links
pin length 9,2 mm
  • For Internal Gear Hub / Single speed
  • Bushed
1box B1
FEATURES:
Bushing for more stiffness and rigidityicon color