Absolute Black Oval Direct Mount Chainring, Shimano DM Hyperglide+

Absolute Black

86.95 
SKU: TAH2AI4115

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The Original, the one and only absoluteBLACK Premium (Shimano XTR M9100 compatible) Direct Mount 1X Oval Traction Chainrings are designed for Shimano XTR M9100 and M9120 Cranks Only. They feature exactly the same excellent oval shape as absoluteBLACK's other Premium Oval Chainrings.

This new type of direct mount chainring will make your Shimano crank looking great. This particular chainring will ONLY work with CN-M9100 chain due to different thickness of the teeth.

Premium Oval Ring is ideal for 1x 11 & 12 speed and Single-speeds. Oval (elliptical) Chainring does not compromise the work of clutch mechanism in rear derailleur, nor does it require a chain tensioner when using a single-speed application. 

Ovality of the chainring is in range of 10-14% (dependent on size) and feels perfectly round when riding. These chainrings also help you to recover after knee injuries as pedaling becomes smoother and less exhausting. It is the most advanced oval chainring currently on the market.

Size (Mass +/-1g)

28T, 30T, 32T, 34T, 36T

Color

Black, Grey, Red, Gold

Compatibility

Fits only to Shimano XTR M9100 , M9120 and FC-MT900 cranksets. Works ONLY with CN-M9100 chain.

Material

CNC Machined 7075 Txxx Aluminum - Long-lasting construction! Type II anodizing

Chainline

Perfect 51mm

Ovality

Optimized to each size separately. Range: 10.2-14.4% and Timing of 110.5-116.3° after TDC (top dead center) Patent Pending

 

 

 

 

 

 

 

 

 

 

 

*Direct Mount Chainring - must use original lockring to mount on the crank (Always use a new chain with a new chainring)

To verify Frame clearance with the XTR M9100 Oval Ring - see Max Dimension of Oval (tip to tip of tooth) below: 

  • 28T: 127mm / 30T: 134mm / 32T: 143mm / 34T: 151mm 

Chain Options: 10, 11 or 12 speed chain for geared bike or 6-9 speed chain for SS (1/8" also fits). 

ADVANTAGES OF absoluteBLACK 's OVAL CHAINRINGS FOR SHIMANO XTR M9100 :

  • absolute Black mastered their oval chainrings to perfection, so you get the best possible advantage from the oval/elliptical shape.
  • Premium design provides excellent weight to strength ratio
  • Riding out of saddle on uphills will become more pleasant.
  • One of a kind special oval shape (Patent Pending) 
  • Greatly improves traction and climbing abilities 
  • Unique Patent Pending narrow-wide teeth profiles to keep your chain in place for a minimum of 12 months! 
  • Special 3D teeth machining for ultimate mud relief to decrease wear and noise dramatically 
  • All rings have built in threads for easy of mounting and reduction in weight
  • You will not "feel" the oval shape at all
  • Reduces stress on knees 

HOW TO MOUNT absoluteBLACK OVAL CHAINRING FOR XTR M9100:

Using Hollowtech II BB Removal Tool (like BBB BTL-116 ), carefully open the lockring that holds the chainring on the crank (normal threads). Once the lockring is removed, take off the old chainring, re-grease the splines on the crank, and place the new oval chainring, with convex side to the crank (Chainring/crank has special splines that will only fit one way) Close the lockring to 35-50Nm of force.

*Chainring is ONLY compatible with XTR CN-M9100 chains - Using other chains may cause chain to drop easily from the chainring due to thinner than usual teeth.

How to mount Absoluteblack oval chainring for XTR M9100

Designed in UK. Manufactured in Poland (EU). The World's BEST Oval Chainrings for Shimano.

The most advanced, Patent Pending narrow/wide tooth profile ever produced, guarantee a minimum of 12 months of excellent chain retention capabilities! 

Absolute Black Oval Direct Mount Chainring, Shimano DM Hyperglide+ has a rating of 5.0 stars based on 1 reviews.