Designed to fit SRAM cranksets with removable spiders. Its proprietary design has an ovality of 10% and a timing of 112 degrees after top dead center which provide the beneifits of an oval ring such as greater rear wheel traction without the traditional downsides of oval rings.
- Elliptical rings provide smoother, more efficient pedal rotation, which means better traction
- Drop-Stop chainrings are designed for use with 1x9, 1x10, 1x11 and 1x12 drivetrains
- Compatible with all 10-, 11-, and 12-speed chains, with the exception of Shimano 12-speed chains
- Shimano 12-speed chains require the use of Wolf Tooth's Shimano 12-speed specific chainrings
- If using a 9-speed drivetrain, use a 10-speed chain, which will provide a tighter fit for better chain retention
- Not compatible with the SRAM RED and Force AXS 8-bolt interface
- Made from 7075-T6 aluminum for long life
- Use of a clutch-style rear derailleur is recommended
- Compatible with 12-speed SRAM Flattop chain
Manufacturer Wolf Tooth
Manufacturer Part Number OVAL-SDM40-FT
UPC 810006801187
Model Wolf Tooth PowerTrac Elliptical SRAM 3-Bolt Direct Mount Chainrings
Chainring Tooth Count 40 tooth
Direct Mount Chainrings Mount Style SRAM Direct Mount
Tooth Count
40
Drivetrain Speeds
9
Drivetrain Speeds
10
Drivetrain Speeds
11
Drivetrain Speeds
12
Round or Oval
Oval
Offset
6
Material
Aluminum
Defined Color
Black
Direct Mount Type
Direct Mount SRAM 3-Bolt
Usually Ships in 2-3 Days
Please Note: This product is usually available for shipment within 2 business days for orders placed before 3pm EST, Monday through Friday or within 3 business days for orders placed after 3pm EST, Monday through Friday. Contact for in-store availability, not all items are available for immediate pickup. If we are unable to meet these time frames due the rapid changes in revolving inventory you will be contacted via email. We do not not automatically partial-ship orders; the delivery time of your order is determined by the item on your order with the longest lead time. If your order is time sensitive we encourage you to contact us for up to the minute product availability and ship times to verify that we can accommodate your needs. Refer to our Shipping Terms for more information.
Please Note: This product is usually available for shipment within 2 business days for orders placed before 3pm EST, Monday through Friday or within 3 business days for orders placed after 3pm EST, Monday through Friday. Contact for in-store availability, not all items are available for immediate pickup. If we are unable to meet these time frames due the rapid changes in revolving inventory you will be contacted via email. We do not not automatically partial-ship orders; the delivery time of your order is determined by the item on your order with the longest lead time. If your order is time sensitive we encourage you to contact us for up to the minute product availability and ship times to verify that we can accommodate your needs. Refer to our Shipping Terms for more information.
