Name: PowerTrac Elliptical SRAM 8-Bolt Direct Mount chainring, 40 t., black
Brand: Wolf Tooth
SKU: 33127106
Price: 105 CHF
Availability: InStock

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More power? Check. Better traction? Definitely. No rear wheel spin? Absolutely. Funky uneven crank rotation? Not with the PowerTrac Elliptical™ (PTE) chainrings from Wolf Tooth. Our proprietary design features a slightly less ovalized ring (10%) with less aggressive timing (112°) than the competition's versions. The ovality of the chainring is barely noticeable, yet it provides the POWER and TRACTION benefits characteristic of oval chainrings.

Compatibility: These Direct Mount chainrings replace your existing chainring and spider or replace the Direct Mount chainring for SRAM AXS cranksets and other cranks that have an 8-bolt mount. Most SRAM cranksets traditionally have a 3-bolt attachment, but the 8-bolt attachment has always been used with Quarq power meter cranks. Now, some cranks without power meters, like SRAM AXS, use the 8-bolt mount. All SRAM Direct Mount DUB road bike cranksets utilize the 8-bolt mounting standard. These cranksets use either 107 BCD or 94 BCD. Each of these cranksets with a removable spider follows the 8-bolt standard.

Wolf Tooth's patented wide/narrow Drop-Stop® tooth profile ensures ultimate chain retention and mud-shedding capability. 6 mm offset chainline 45 mm Drop-Stop B for all 9-, 10-, and 11-speed chains or 12-speed chains from SRAM Eagle, SRAM Flattop, Campagnolo, KMC, Connex, or Wippermann, not compatible with Shimano 12-speed.

Technical specifications: Weight: 38 teeth • 81 g | 40 teeth • 87 g | 42 teeth • 97 g | 44 teeth • 117 g. Material: 7075-T6 aluminum. Included: Set of eight T20 stainless steel screws. Made in the USA.

Actual product image Wolf Tooth PowerTrac Elliptical SRAM 8-Bolt Direct Mount chainring, 40 t., black (40)

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Wolf Tooth PowerTrac Elliptical SRAM 8-Bolt Direct Mount chainring, 40 t., black

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