Direct Mount Boost 3mm Round Chain Ring For E*THIRTEEN - E13 Guidering Crank

30T/32T/34T/36T/38T Direct Mount Boost 3mm Round Chain Ring For E*THIRTEEN - E13 Guidering Crank

This compatible Direct mount round chainrings are designed for Ethirteen TRS cranks only.

Dcbikes Product Features :

Made For E*THIRTEEN - E13 GUIDERING

Compatibility 6/7/8/9/10/11/12 Speed Chain

Color Black

Compatibility

E*thirteen TRS, TRS+ and TRS Race Carbon cranks only. Not compatible with Shimano HG+ chain

Material

CNC machined 7075 Aluminum. Long-lasting construction

Finish type II anodizing

Chainline

3 mm for 52mm boost - 148

Round 

*Finest design to provide excellent weight to strength ratio

*Greatly improves traction and climbing abilities

*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

*Superb quality and great look.

HOW TO MOUNT E*THIRTEEN OVAL CHAINRING:

E*thirteen mounting instruction of a chainring

You will need E*Thirteen BB Install/Spider Removal Tool first. With this tool you need to simply open the lockring that holds the chainring on the crank. It's best to clamp that tool in a vice and Turn the crank counter-clockwise (looking from the top). Once the lockring is removed, take off old chainring and re-grease the splines on the crank. Place new oval chainring with convex side to the crank, but at the same time observing the small dimple (located next to spline interface) to be aligned with center of the crank arm. This is crucial to obtain correct chainring position. Now, place the lockring back. Since you will not be able to use torque tool, please do the following steps: Screw the lockring to the point where it starts to give you bigger resistance (as it touches the chainring now). From this point rotate the crank arm further by about 90 degrees. This will give you proper 30Nm locking force. Done

30T (58g), 32T (62g)

Package Includes :

1 X New Black Round Chain Ring

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