absoluteBLACK Oval 1X Chainring for Easton EC90 SL Direct Mount - black/42 tooth

absoluteBLACK Oval 1X Chainring for Easton EC90 SL Direct Mount

Item number: 62789
1
1

The absoluteBLACK Oval 1X chainring for the Easton EC90 SL crank


This oval 1-speed chainring by absoluteBLACK was specially designed for the EC90 SL Direct Mount crank by Easton, but is also compatible with Cinch cranks by Race Face. It is particularly suitable for gravel or cyclocross use thanks to its dirt-repellent properties. The chainring is made of premium quality aluminium and features a Narrow-Wide tooth profile to counteract chain drop. Thanks to the oval shape, you optimise your pedalling movement, reduce the strain on your knees and move forward faster.

Specifications:

Application:
Gravel, Cyclocross, Road
Mount:
Cinch Direct Mount
Teeth:
38 T, 40 T, 42 T, 44 T, 46 T, 48 T
Gearing:
1x10-speed, 1x11-speed
Type:
Oval 10.2 - 14.4 %

Technical Information:

Offset:
3 mm
Material:
aluminium (7075)

Compatibility:

Crank:
Easton Cinch EC 90 SL, Race Face Cinch Cranks
Chain:
10-speed or 11-speed

Features:

  • oval shape for improved traction and performance uphill
  • faster, looser riding with a natural pedalling motion with reduced strain on the knees
  • ovality and timing (110.5 - 116.3°) matched to chainring size (TDC technology, Top Dead Center)
  • excellent weight to stiffness ratio
  • special Narrow-Wide tooth profile improves chain retention
  • 3D-moulded teeth for better dirt repellency, longer durability and less noise
  • specially developed for riding on mud and grass
  • durable construction, CNC-machined
  • anodised
  • premium quality and great aesthetic
  • designed in Great Britain, manufactured in Poland

Technology:

Oval Chainrings
Oval chainrings follow the natural physiology of humans. They maximise pedalling power the moment it is developed and minimise resistance when it is not. As a result, oval chainrings allow the rider to pedal more smoothly and stay loose on the climb.
In fact, your pedal stroke will feel " rounder" with an oval chainring than with a round chainring.
Compared to round chainrings, oval chainrings address more muscle groups - but each of them to a lesser degree. The total load of pedalling is therefore distributed over a larger muscle mass and the knees are less strained.
This has three advantages: 1. The legs remain fresher and more relaxed. 2. You can go uphill faster. 3. Spreading the load over more muscles reduces the susceptibility to cramps, even with great effort. Ultimately this will increase your riding pleasure. For MTB applications, the rear wheel traction is increased on loose and slippery surfaces, allowing you to make better progress on demanding terrain.

Manufacturer Numbers:

38 tooth:
EAOV38BK
40 tooth:
EAOV40BK
42 tooth:
EAOV42BK
44 tooth:
EAOV44BK
46 tooth:
EAOV46BK
48 tooth:
EAOV48BK

Contents:

  • 1 x absoluteBLACK 1X Easton EC90 SL Direct Mount Oval chainring


Weight:

  • black/38 tooth: 94 g
  • black/40 tooth: 101 g
  • black/42 tooth: 108 g
  • black/44 tooth: 109 g
  • black/46 tooth: 120 g
  • black/48 tooth: 122 g
  • 100 day return period
  • Online since 1998
  • Trusted Shop 4.88 / 5.00

Models:

  • black/38 tooth, in stock
    77.89€
  • black/40 tooth, in stock
    77.89€
  • black/42 tooth, in stock
    77.89€
  • black/44 tooth, in stock
    86.55€
  • black/46 tooth, in stock
    86.55€
  • black/48 tooth, in stock
    86.55€

Customer Reviews (1)

5

Customer Reviews (1)

5.0/5.0
5
1
4
0
3
0
2
0
1
0

Give us your opinion on this product.

by Constantin T. on 17.05.2019
verified purchase
item: black/40 tooth

schönes Kettenblatt. Die Ovalität ist vor allem am Berg angenehm spürbar. Unter Sand-/Schlammbeschuss knirscht es nicht so arg wie das Original von Sram. Super Optik und rel. leicht ist es auch noch

Is this review helpful?

Give us your opinion on this product.