All 2XR spiders are designed to add flexibility to choosing chainline while not locking you into proprietary chainrings. Spiders are interchangeable and fit on any spindle allowing you flexibility in gearing.
1x or 2x on road? Same spider. Boost? Superboost? Same spider. Want to use your track chainring on your fat bike? It’s impractical, but possible.
104×4: A spider for mountain through fat bikes for mountain bike chainrings. Chainring can be mounted on either inside or outside position depending on chainring requirements.
110×5: A spider for road and gravel bikes and chainrings. Can be used 1x or 2x. Mount 1x chainrings on the outside position or 2x on both positions. *Compatible with Praxis 48×32 tooth sub compact chainrings.
144×5: A spider for track/fixie bikes and chainrings. This spider has integral threads for use with standard chainring bolts. Fits “solid” track chainrings without removing any parts of the crank. Features extra material for maximal strength and stiffness.
6 × 6 × .25 in
104 X 4 (mtn-fat), 110 X 5 (road), 144 X 5 (track)
BLACK, SILVER, PINK, ORANGE, YELLOW, TURQUOISE, PURPLE, SAND, OLIVE, BROWN