Narrow-wide chainrings are a game changer for single-ring drivetrains. Featuring built-in chain retention technology, the OneUp Direct Mount Narrow Wide Chainring allows you to run a 1x drivetrain without using a chainguide! The trick is the tooth profile consisting of alternating fat/skinny teeth to fit more closely into the narrow and wide plate spacing of a normal chain, "grabbing" the chain and holding it more securely. The SRAM Direct Mount model allows you to shave the needless weight of a spider and bolts, and allow smaller chainrings to be used for tackling those +25% grades.
|Drive Train Speed|| |
10 or 11 Speed
|Tooth Count|| |
28t / 30t / 32t / 34t
|Direct Mount Type|| |
SRAM GXP & Long Spindle BB30 Cranks with removable spider
|Intended Use|| |
Cross Country, Trail, Gravity
|Non Boost||Boost||Super Boost||Fat Bike|
|Rear Spacing||135mm / 142mm||148mm||150mm / 157mm||170mm+|
|Chainline||48 - 50mm||51 - 53mm||54 - 56mm||56mm+|
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