4 x 94mm. Holes are threaded for M8 regular “double” bolts.
Optimized to each size separately. Range: 10.2-14.4% and Timing of 110.5-116.3° after TDC (top dead center) Patent Pending
All 3 sizes have built-in M8 threaded standoffs to provide the ideal 1X chainline. They improve stock Sram chainline by 1mm. You will require longer than stock bolts. Read below.
If you wish to check for frame clearance with new oval ring, below you can find measurement of biggest dimension of the oval (tip to tip of tooth):
30T: 134mm ; 32T: 143mm ; 34T: 151mm ;
You need Longer bolts to 94bcd chainring:
You will require longer than original bolts that can be purchased from us. Pick “Long set of 4”. You can also use a granny ring bolts (from 64bcd chainring) or use the ones that connect middle and big ring from 3X crank.
Advantages of our special 94bcd chainrings:
*We mastered our oval chainrings to perfection, so you can get best possible advantage from the oval/elliptical shape.
*Finest design to provide excellent weight to strength ratio
*One of a kind special oval shape (Patent Pending)
*Unique Patent Pending narrow-wide teeth profiles to keep your chain in place for minimum 12 months!
*Special 3D teeth machining for ultimate mud relief decrease wear and noise dramatically
*All rings have built in threads for easy of mounting and reduction in weight
*Superb quality and great look.
*You will ride faster using ovals. If you keep using round ring then others will get quicker.
*You will not “feel” the oval shape at all
*Reduces stress on knees
*Greatly improves traction and climbing abilities
How to mount 94bcd AbsoluteBlack oval chainring:
There is a small mark (triangle shaped) on the inner circumference of the chainring.
This mark Must sit behind the crank arm. Please note that original Sram bolts are too short to mount this chainring. You will require longer bolts that can be purchased from us. Pick “Long set of 4” (or use any “double bolts” from another crank)
Ovality of the chainring is in range of 10.2-14.4%(size dependent) 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 backed by tens of thousands of customers.
The most advanced, Patent Pending narrow/wide tooth profile currently produced, guarantee minimum 12 months of excellent chain retention capabilities! We mean it. Always use a new chain with a new chainring.
10 or 11spd chain for geared bike or 6-8 spd one for SS (1/8″ also fits). If used in 1×9 drivetrain – 10spd chain must be used to obtain the performance. (yes – 10spd chain will work great on 9spd cassette)
No. But if you want one then chain guide should have 2 teeth more capacity than nominal oval ring size.