absoluteBLACK GXP SRAM Oval Chainring

Chainring

Out of Stock


If you wish to check for frame clearance with a new oval ring, below you can find the measurement of the biggest dimension of the oval (tip to tip of a tooth):

26T: 118mm ; 28T: 127mm ; 30T: 134mm ; 32T: 143mm ; 34T: 151mm


ADVANTAGES OF OUR SPECIAL DIRECT MOUNT NARROW WIDE CHAINRINGS:

  • Finest design to provide excellent weight to strength ratio
  • One of a kind special oval shape (Patent Pending)
  • Greatly improves traction and climbing abilities
  • Unique Patent Pending alternate wide and narrow 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
  • They save weight because they don't need the spider and chainring bolts.
  • The ability of installation of smaller ring sizes that can't be mounted on the regular spider.
  • Superb quality and great look.
  • You will ride faster using ovals. If you keep using the round ring then others will get quicker.
  • You will not "feel" the oval shape at all

Reduces stress on knees
We mastered our oval chainrings to perfection, so you can get the best possible advantage from the oval/elliptical shape.


HOW TO MOUNT OUR OVAL CHAINRING TO SRAM GXP AND BB30 CRANK:

You need to unscrew these 3 torx t-25 bolts from the crank. Then remove the spider+chainring combo you currently have there. Clean the splines and put some grease on them. Position the chainring in place (note there is only one way to fit this chainring to Sram crank, so you don't have to worry how to do it). Close all 3 bolts to about 5-7Nm.

Check below which Sram compatible oval chainring you will require for your Sram crank type. All Sram Cranks have exactly same mounting interface regardless of the model or axle type. The only thing you need to determine is chainring offset.

It is ideal for 1x 9/10/11/12 system and Singlespeeds!. Oval (elliptical) narrow wide chainring does not compromise the work of clutch mechanism in rear derailleur(video at the bottom). It also does not require chain tensioner when using in single speed application. Riding out of the saddle on the uphill will become more pleasant. These chainrings also help you to recover after knee injuries as pedalling becomes smoother and less exhausting. It is the most advanced oval chainring currently on the market.

The most advanced, Patent Pending alternate wide and narrow teeth profile currently produced, guarantee a minimum of 12 months of excellent chain retention capabilities! We mean it. Always use a new chain with a new chainring.

The World's best oval (elliptical) mtb spiderless traction chainring - period!. Non-circular chainrings, Non-round chainrings. Asymmetrical chainrings.

Chain options

  • 10, 11 or 12spd chain for geared bike or 6-8 spd for SS. If used in 1x9 drivetrain - 10spd chain must be used to obtain the performance. (yes - the 10spd chain will work great on 9spd cassette)

Chainguide needed?

  • No. But if you want one then chain guide should have 2 teeth more capacity than nominal oval ring size.

Designed in the UK. Manufactured in Poland (EU).

SPECIFICATIONS

size (mass +/-1g) 26T (48g), 28T (50g), 30T (55g), 32T (59g), 34T(66g), 36T(look at CX category)
colour Black, Cannondale Green, Racing Red, Gold
compatibility SRAM XX1, XX1 Eagle, X01, X01 Eagle, GX Eagle, X1-1400, GX-1400, X0, X9, X7, S2210, S1400, Truvativ Descendant, Stylo and All DU
material Cnc machined 7075 Txxx Aluminum. Long-lasting construction. Mud optimized.
chainline Perfect 49mm (improved). 6mm offset
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

SPECIFICATIONS

Size (Mass +/-1g) 26T (48g), 28T (50g), 30T (55g), 32T (59g), 34T(66g), 36T(look at CX category)
COLOUR Black, Cannondale Green, Racing Red, Gold
Compatibility SRAM XX1, XX1 Eagle, X01, X01 Eagle, GX Eagle, X1-1400, GX-1400, X0, X9, X7, S2210, S1400, Truvativ Descendant, Stylo and All DU
Material Cnc machined 7075 Txxx Aluminum. Long-lasting construction. Mud optimized.
CHAINLINE Perfect 49mm (improved). 6mm offset
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