SRAM NX EAGLE 1X12 12 Speed Bicycle DUB Groupset Kit Trigger Shifter Derailleur Chain Crankset SX PG1210 PG 1230 11-50T Cassette

Description

The chainrings of

30T /32T/34/36T

cranksets are

ZRACE

aluminum alloy direct mount.It is lighter than NX eagle orginal chainring. The details are shown in the figure below.

The subsequent sprockets will be painted.

Notice:

This year SRAM released new model DUB crankset and DUB axis instead of GXP system!!

DUB means: D=Durability, U=Unification, B=Betterment

Durability: The axle of DUB crank is 28.99mm. stronger than GXP. Bearings are more bigger, more reliable.

Unification:

DUB=GXP+BB30+

PF30, All in ONE!!

DUB crank fits both GXP 68/92mm, BB30,PF30 bottom bracket,just choose the correct DUB axis.

Betterment: The material of axle of crankset upgrade from steel to aluminum alloy, decreased nearly 80 gram.

The most important:

DUB axis for 68mm BSA needs a special wrenchthe bearings are larger than normal. almost 99 bike store don't have it. We contact a third part factory produced this wrench! if you choosed the option for DUB 68mm. I will send you the wrench as a gift.

kit includes:

1.SRAM NX EAGLE 12 speed right trigger shifter.x1

2.SRAM NX EAGLE 12 speed long cage rear derailleur. x1

3.SRAM EAGLE 12 speed

PG-1210/PG1230

cassette 11-50T. x1HG

hub compatible!!!

4.SRAM EAGLE 12 speed chain with power-lock. x1

5.SRAM NX EAGLE 12 speed crankset x1

6.SRAM DUB bottom bracket Black. x1