Elliptical Direct Mount Chainring for Race Face Cinch™, BOOST™, SHIMANO 12-speed HG+, Drop-Stop® ST

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Wolf Tooth

Wolf Tooth

Elliptical Direct Mount Chainring for Race Face Cinch™, BOOST™, SHIMANO 12-speed HG+, Drop-Stop® ST


Product code: 230227103

61.88 € RRP €80.00

Price incl. VAT plus €16.35 (for delivery to United States of America)


Colour: black

Delivery time 7-14 business days

Store availability


Chainrings by Wolf Tooth profit from their developers’ great passion for biking and their love of tinkering. What’s more, these people have put their long-standing experience in precision technology and fine mechanics into the products.
Wolf Tooth Narrow Wide Chainrings are tried and tested during biking and racing in the challenging conditions around the company location in Burnsville, Minnesota, where oppressive, dusty heat alternates with frigidly cold winters. These bike components stand out with their excellent performance and chain guide.

With the oval PowerTrac Elliptical™ (PTE) chainrings by Wolf Tooth, you will experience less fatigue and ride longer and faster because you will use your power more efficiently. The Elliptical chainring varies the resistance during pedalling according to the natural strengths and weaknesses of your legs. The smaller diameter of the oval is directed towards the weakest point of your power input and the larger one towards the strongest point. In this way, the most productive part of your pedal stroke is used optimally, whereas the time is reduced for the less productive part. This makes your pedal stroke feel much smoother than with classic, round chainrings.

This Direct Mount chainring by Wolf Tooth fits any crankset with Race Face Cinch™ System, e.g. Turbine, Next SL, Sixc or Aeffect, and of course, uses the proven Drop-Stop® technology.

• Oval PowerTrac Elliptical™ (PTE) chainring
• Suitable for all Race Face Cinch™ cranksets (Direct Mount)
• Suitable for all SHIMANO 1 x 12-speed drivetrains
• Made in USA

Technical details:
• Material: 7075-T6 aluminium
• Speeds: 1 x 12 speed
• Mount: Direct Mount Race Face Cinch™
• Bolt circle Ø: no
• Ovality: 10 % (optimised timing of 112° after top dead centre)
• Offset: 3 mm
• For chainline: 52 mm (BOOST™)
• Narrow Wide Profile: Drop-Stop® ST*

Number of teeth:
• 30 teeth (approx. 58 g)
• 32 teeth (approx. 63 g)
• 34 teeth (approx. 69 g)
Please indicate your choice.

In the box:
• 1 x Wolf Tooth Elliptical Direct Mount Chainring for Race Face Cinch™ SHIMANO 12-speed HG+

*Drop-Stop® ST:
The Wolf Tooth Drop-Stop® ST Narrow Wide tooth profile is optimised for singlespeed MTB drivetrains. Independent of the respective crankset compatibility of the chainring, it can be used with the following chains:
• SHIMANO 12-speed HG+ chains

NOT compatible with other chains!

Manufacturer`s ref.:
Rear derailleur:
Number of bolts:
Front derailleur:
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