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Description
Bringing their precision engineering to bear over the core of your drivetrain, the Wolf Tooth Components 64 BCD PowerTrac Elliptical Chainring is an efficient option optimised for any crankset that has a 64 bolt circle diameter in its small ring position. Compatible with 1 x 9, 10, 11 and 12-speed drivetrains.
Weighing just 58 grams in its heaviest form, this ring makes use of an elliptical shaping to provide more constant engagement around the full surface of the chainring. With a 30 tooth option equivalent to a 32 tooth in diameter at the downstroke and equivalent to a 28 tooth in the more neutral zones of your pedal stroke, you can be sure to target your power whilst eliminating dead spots in your stroke.
Incorporating a Drop-Stop toothing profile that's composed of alternating narrow and wide teeth, this chainring provides great quality chain retention whilst giving you a great mud shedding quality.
Please note: Maximum diameter is that of a chainring 2t bigger than the size you order (so be sure there is adequate chainstay clearance!)
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We regret to inform you that due to ongoing challenges related to current US tariffs, shopping on Sigma Sports is temporarily unavailable for customers based in the United States.
We understand how disappointing this may be and sincerely apologize for any inconvenience caused. Please rest assured that we are actively exploring solutions to resume service and find the best way to support our US community.
We appreciate your patience and understanding during this time, and we look forward to welcoming you back as soon as possible.
If you require any further assistance, please reach out to the customer services team
— The Sigma Sports Team
Important Update for Our US Customers
We regret to inform you that due to ongoing challenges related to current US tariffs, shopping on Sigma Sports is temporarily unavailable for customers based in the United States.
We understand how disappointing this may be and sincerely apologize for any inconvenience caused. Please rest assured that we are actively exploring solutions to resume service and find the best way to support our US community.
We appreciate your patience and understanding during this time, and we look forward to welcoming you back as soon as possible.
If you require any further assistance, please reach out to the customer services team
— The Sigma Sports Team