More power? Check. Better traction? Definitely. Less shifting? Yup. Funky uneven pedal stroke? Not with Wolf Tooth's PowerTrac Elliptical chainrings.
Wolf Tooths proprietary design means a slightly less ovalized ring (10%) with less aggressive timing (112) than their competitors' versions;any change to your pedal stroke is unnoticeable for most riders, but they still provide the power and traction benefits inherent to oval chainrings.
Features
With PowerTrac Elliptical (PTE) rings, the larger-diameter section of the ring engages with the chain at the optimal point on the downstroke, or "Power Zone," - between 1-5 and 7-11 on a clock face - to take advantage of your body's natural biomechanical power: For example, during this section, a PTE 34t ring is equivalent to a 36t round ring.
Similarly in the "Recovery Zone" (11-1 and 5-7), the smaller section on the PTE ring engages, maximizing efficiency in the weakest part of the pedal stroke; here the PTE 34t ring is equivalent to a 32t round ring.
Additionally, the above provides a smoother, more efficient pedal rotation, which means better traction. Steadier torque on the rear wheel means less spinning out in the "Power Zone," while pedaling is easier during the "Recovery Zone," so you maintain momentum.
Specifications
| Weight | 28t - 60g 32t - 68g 32t - 74g 34t - 83g 36t - 82g 38t - 82g 40t - 88g 42t - 96g |
|---|---|
| Material | 7075-T6 aluminum |
| Compatibility | Compatible with SRAM 3-Bolt cranks. Compatible with Cane Creek eeWing cranksets. Use Drop-Stop A for all 9, 10, and 11spd chains or 12spd SRAM Eagle, KMC, Connex or Wippermann chains |
| Chainline | BB30: 0mm offset for BB30 short spindle cranks for 49mm chainline. Boost: 3mm offset for 52mm chainline. Standard MTB: 6mm offset for non-Boost mountain bikes, GXP and long spindle BB30 cranks for 49mm chainline. Standard Road/CX/Gravel: 6mm offset for cyclocross and road crank applications with 47mm chainline. |
| Price Match | Contact Us Here |
|---|---|
| Easy Returns | Info Here |
| Payment Options | Interest FREE Options Over $30 |
| Fast Shipping | Check Rates Here |
| Pushys ID | 162343 |
More power? Check. Better traction? Definitely. Less shifting? Yup. Funky uneven pedal stroke? Not with Wolf Tooth's PowerTrac Elliptical chainrings.
Wolf Tooths proprietary design means a slightly less ovalized ring (10%) with less aggressive timing (112) than their competitors' versions;any change to your pedal stroke is unnoticeable for most riders, but they still provide the power and traction benefits inherent to oval chainrings.
Features
With PowerTrac Elliptical (PTE) rings, the larger-diameter section of the ring engages with the chain at the optimal point on the downstroke, or "Power Zone," - between 1-5 and 7-11 on a clock face - to take advantage of your body's natural biomechanical power: For example, during this section, a PTE 34t ring is equivalent to a 36t round ring.
Similarly in the "Recovery Zone" (11-1 and 5-7), the smaller section on the PTE ring engages, maximizing efficiency in the weakest part of the pedal stroke; here the PTE 34t ring is equivalent to a 32t round ring.
Additionally, the above provides a smoother, more efficient pedal rotation, which means better traction. Steadier torque on the rear wheel means less spinning out in the "Power Zone," while pedaling is easier during the "Recovery Zone," so you maintain momentum.
Specifications
| Weight | 28t - 60g 32t - 68g 32t - 74g 34t - 83g 36t - 82g 38t - 82g 40t - 88g 42t - 96g |
|---|---|
| Material | 7075-T6 aluminum |
| Compatibility | Compatible with SRAM 3-Bolt cranks. Compatible with Cane Creek eeWing cranksets. Use Drop-Stop A for all 9, 10, and 11spd chains or 12spd SRAM Eagle, KMC, Connex or Wippermann chains |
| Chainline | BB30: 0mm offset for BB30 short spindle cranks for 49mm chainline. Boost: 3mm offset for 52mm chainline. Standard MTB: 6mm offset for non-Boost mountain bikes, GXP and long spindle BB30 cranks for 49mm chainline. Standard Road/CX/Gravel: 6mm offset for cyclocross and road crank applications with 47mm chainline. |