K-Edge ACS Anti Chain Suck Device

The ACS was developed to help prevent chainsuck and keep you in gear

• Chain suck can cause significant damage to chainstays, especially on carbon frames; it can also damage chains and chainrings
• Compatible with most chainsets using external bottom bracket bearings; it mounts in place of a 2.5 mm spacer
• Stainless steel pucks can be adjusted to suit most chainring sizes
• Supplied with adjustable pucks for both double and triple chainsets
• Weight 26 grams
• Made from 6061 T6 heat treated aluminium and stainless steel
• Long-lasting protective anodised finish
• K-Edge products are proudly CNC machined in the USA and have a Lifetime warranty: you break it, well replace it
  

Occasionally, without notice, manufacturers change product design and/or specifications.