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 S1 series is about:

  • Silent action (all models)
  • Rust Buster coating (S1 RB) for great rust resistance
  • Color (Black, Red, Blue, Yellow or White)

Single Speed 1/8" Bushless

Chain: en products single speed 1 8 bushless S1RB
S1RB
icon 01speed

S1RB


1/2” X 1/8” - 112 Links
pin length 8,6 mm
  • For Internal gear hub / single speed
  • Rust Buster Coated
  • Less maintenance
  • Silent action
1box S1RB
FEATURES:
Chamfered inner plates for less interaction with sprocketOur RustBuster treatment has the highest ratings for rust resistanceicon color
Chain: en products single speed 1 8 bushless S1 COLOR
S1shinygreen
icon 01speed

S1 COLOR


1/2” X 1/8” - 112 Links
pin length 8,6 mm
  • For Internal gear hub / single speed
  • Powder Polish Color Coated
  • Less maintenance
  • Silent action
  • Available colors: (click on 'Color')
1box S1color
FEATURES:
Chamfered inner plates for less interaction with sprocketicon coloricon color
Chain: en products single speed 1 8 bushless S1
S1
icon 01speed

S1


1/2” X 1/8” - 112 Links
pin length 8,6 mm
  • For Internal gear hub / single speed
  • Silent action
1box S1
FEATURES:
Chamfered inner plates for less interaction with sprocketicon color