Chain Compatibility: 3/32″ 8-Speed

  • MR30 TSR 1x Chainrings

    MR30 TSR 1x Chainrings

    Product details

    TSR (Tall-Short-Ring) 1X chainrings are designed to work with 8-12 speed 1X drivetrain systems.  The tall/short tooth profile helps prevent the chain from falling off the ring when riding through rough terrain and is a must on 1x drivetrains, but is also compatible with singlespeed drivetrains. Made in our shop from 7075-T6 aluminum (48-52 tooth rings are 6061-T6).

     

  • Square Taper ENO 1x TSR Chainrings

    Square Taper ENO 1x TSR Chainrings

    Product details

    Square Taper ENO 1x TSR (Tall-Short-Ring) chainrings are designed to work with all 8-12 speed 1X drivetrain systems.  The tall/short tooth profile helps prevent the chain from falling off the ring when riding through rough terrain and is a must on 1x drivetrains, but is also compatible with singlespeed drivetrains.  Made in our shop from 7075-T6 aluminum (48 tooth ring is 6061-T6).

  • Square Taper ENO Bashguard and Double Chainrings

    Square Taper ENO Bashguard and Double Chainrings

    These will be discontinued when current stock is gone!

    Product description

    Designed to fit our ENO square taper mountain cranks and Square Taper Road cranks, these rings are machined out of a single piece of 7075 T6 aluminum and feature engraved logos.

  • Fixed Gear Cogs

    Fixed Gear Cogs

    Product Details

    Our fixed gear cogs utilize a proprietary spline system in place of the standard thread-on cog system that locates the cog on our Track and ENO hubs.  This allows pedaling forces on the cog to be carried by the spline as opposed to threads.  No threads means no stripped cogs or hubs!  Made from heat treated, electroless-nickel plated 8620 steel, they are super-tough and available in both 3/32” and ⅛” widths, and from 13T-20T in 1 tooth increments.

     

  • Freewheel Outer Gears

    Freewheel Outer Gears

    Product Details

    When we designed our freewheels we intentionally made them rebuildable rather than disposable.  If you ride a lot, eventually you are going to need a new outer gear.  We recommend replacing your chain (and probably your chainring too) when replacing your outer gear because worn out chains don’t usually work well with new outer gears.

    Specs

    • Made from electroless nickel-plated 8620 case-hardened steel
    • Comes with an Enduro chromium steel bearing installed with snap ring
    • Bearings are are made from chromium steel, and use a special Mobil XHP222 extra high pressure grease
    • It’s a good idea to also purchase a new seal and O-ring when replacing your outer gear, available on the Parts>Freewheel Parts>Freewheel Seals page

    Compatibility

    • If you are switching your outer gear to a 16T freewheel or 16/19T double freewheel from any other size, you will also need to purchase a new lockring on the Parts>Freewheel Parts>Freewheel Lockrings page
      • 16T freewheel or 16/19T double freewheels us a slightly smaller lockring than all the other sizes
    • If you are switching your outer gear from a 16T freewheel or 16/19T double freewheel to any other size, you will also need to purchase a new lockring on the Parts>Freewheel Parts>Freewheel Lockrings page
      • 16T freewheel or 16/19T double freewheels us a slightly smaller lockring than all the other sizes
    • Compatible with 10 degree/36 points of engagement drivers/systems and 5 degree/72 points of engagement drivers/systems
    • 16T single freewheels work with 3/32″ chains only, not with 1/8″ chains
      • 16T gears do not have enough room at the base for 1/8″ chains to sit all the way down on the teeth
    • Double freewheels work with 3/32″ chains only, not with 1/8″ chains
      • 1/8 chains are too wide and may rub against the adjacent teeth
    • 17T-22T single freewheels will work with 3/32″ or 1/8″ chains

    Technical Documents