Wolf Tooth PowerTrac Oval Chainring - SRAM 8-Bolt | Boost - Drop-Stop ST | Offset 3mm

More power, better traction, fewer shifts

Wolf Tooth’s oval chainrings are based on the company’s proprietary PowerTrac design, which offers all the benefits of oval chainrings without the unpleasant, uneven pedal stroke. Give it a try and you’ll wonder why you waited so long!

Think of an oval chainring as two chainrings in one. A key advantage of the oval chainring is that its shape changes the gear ratio during two key phases of the pedal stroke by leveraging your body’s natural biomechanics.

Here’s how it works:

• Power Zone | The part of the chainring with the larger diameter engages the chain at the optimal point of the downstroke—this is called the “Power Zone.” If you imagine a clock face, the Power Zone would be between 1–5 and 7–11.

• Recovery Zone | Conversely, the Recovery Zone—again on the clock face between 11–1 and 5–7—is the weakest part of the pedal stroke, where the oval chainring maximizes your efficiency. A 34-tooth oval chainring behaves like a 36-tooth chainring when you need power, and like a 32-tooth chainring when you’re riding uphill.

Features of the Wolf Tooth PowerTrac Chainring

• The oval design ensures smoother and more efficient pedal rotation
• Better traction, as torque at the rear wheel is more consistent
• More power in the "power zone"
• Easier pedaling in the "recovery zone"
• Narrow-Wide tooth profile
• Drop-Stop ST design
• 3mm offset
• for Boost

Compatibility:

• These direct mount chainrings replace your existing chainring and the Spider or serve as a replacement for an Directmount chainring on SRAM T-Type Transmission AXS cranksets, SRAM Transmission 70- and 90-cranks, 2025 Cane Creek eeWings titanium cranks (8-bolt), as well as other cranks that use the 8-bolt standard
• SRAM T-Type Transmission DUB Wide mtb cranksets use the 8-bolt direct-mount standard
• Wolf Tooth’s patented Drop-Stop® tooth profile with “ Narrow-Wide ” tooth design ensures ultimate chain retention and excellent mud shedding
• Chain line 55 mm with 3 mm offset for DUB Wide mtb
• 52 mm chain line with 3 mm offset for DUB