Elliptical 104 BCD Chainring Drop-Stop® A

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Concrete Product Id
Wolf Tooth

Wolf Tooth

Elliptical 104 BCD Chainring Drop-Stop® A


Varenummer: 230225102

410,45 kr.

Pris inkl. moms plus 74,50 kr. (levering til Danmark)


Farve: schwarz

På lager om 1 uge


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.

The Elliptical 104 BCD chainring by Wolf Tooth fits any crankset with symmetric 104 mm bolt circle and uses the proven Drop-Stop® technology.

• Oval PowerTrac Elliptical™ (PTE) chainring
• Suitable for all 104 BCD cranksets (with symmetric bolt circle)
• Suitable for 1 x 9-speed, 1 x 10-speed, 1 x 11-speed and 1 x 12-speed drivetrains
• Made in USA

Technical details:
• Material: 7075-T6 aluminium
• Speeds: 1 x 9-, 10-, 11-, 12-speed
• Mount: 4-bolt
• Bolt circle Ø: 104 mm
• Ovality: 10 % (optimised timing of 112° after top dead centre)
• Narrow Wide Profile: Drop-Stop® A*
If using a 1 x 9-speed drivetrain, Wolf Tooth recommends using a 10-speed chain!

Number of teeth:
• 32 teeth (approx. 41 g; requires 7 – 10 mm M8 chainring bolts without nuts, as the chainring has threaded standoffs)
• 34 teeth (approx. 48 g; requires 7 – 10 mm M8 chainring bolts without nuts, as the chainring has threaded standoffs)
• 36 teeth (approx. 55 g; requires 7 – 10 mm M8 chainring bolts without nuts, as the chainring has threaded standoffs)
Please indicate your choice.

In the box:
• 1 x Wolf Tooth Elliptical 104 BCD Chainring

Chainring bolts NOT included!

*Drop-Stop® A:
The Wolf Tooth Drop-Stop® A 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:
• All 9-, 10-, 11-speed chains
• SRAM Eagle™ 12-speed chains
• KMC 12-speed chains
• Connex/Wippermann 12-speed chains

NOT compatible with the following chains:
• SRAM Flattop™ 12-speed chains
• SHIMANO 12-speed HG+ chains
• Campagnolo 12-speed chains

Manufacturer`s ref.:
Number of bolts:
4 bolt
Front derailleur:
Rear derailleur:
9-speed, 12-fach, 10-speed, 11-speed
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Elliptical 104 BCD Chainring Drop-Stop® A

Interessantes Fahrgefühl. Ich habe das Gefühl, es tretet sich „runder“. Durch die Absätze bei den Löchern ist die Position zu einem Kettenspanner etwas verstellt. Da ich aber grundsätzlich etwas zusammengebastel habe, war das nicht verwunderlich…
Verarbeitung ist top!