OChain Floating Spider for SRAM or Shimano


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We are a big fan of these here at Sprung especially on Downhill and Enduro race bikes – main man Jake has been running one all season to see what the hype is about and for those against the clock one of these is a no brainer!

Here’s the official marketing blurb:

Chainless feeling with a chain. Are, You, Ready? #mtbgamechanger

Once upon a time…a man was staring at the monitor watching the UCI World Cup in Hafjell, just like a typical downhill rider and fan. After watching Aaron Gwin winning chainless in Leogang his inner nerd and engineer thought “what kind of advantage could come from this situation for both rider and their bike?”. What followed was an informal gathering of passionate engineers, riders and designers who set to work on an active spider concept. This spider would allow for chainless riding with the possibility to maintain pedal strokes.

Chainless riding means flowing sensations, absent pedal kickback, extremely good braking performance and removes negative effects of pedal weight on suspension making you ride faster and smoother.

Ochain NERO for Shimano or SRAM direct mount cranks.

  • Main material: Aluminium Alloy 7075 T6
  • Dimensions: 93 mm x 93 mm x 13 mm
  • Weight: 128 g
  • Chainline: 52mm (Boost only – Super Boost + coming 2021)
  • Colour: Black hard anodised
  • Chainring Fitment: Standard BCD 104 mm chainrings
  • Included in pack:
    – Ochain Rubber Kit to switch from 6° to 12° setup
  • Ochain and chainrings fit only with 5mm length nuts!

Additional information

Crank type

SRAM, Shimano