SRAM GX Eagle Boost DUB DM 12-speed Carbon Crankset

Item number: 78152
GX Eagle Boost DUB DM 12-speed Carbon Crankset - lunar/175.0 mm 32 tooth
GX Eagle Boost DUB DM 12-speed Carbon Crankset - lunar/175.0 mm 32 tooth
GX Eagle Boost DUB DM 12-speed Carbon Crankset - lunar/175.0 mm 32 tooth
GX Eagle Boost DUB DM 12-speed Carbon Crankset - lunar/175.0 mm 32 tooth
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With the GX Eagle Boost DUB DM 12-Speed Carbon Crankset by SRAM, you'll be carefree on the road

This GX Eagle crankset by SRAM with Direct Mount comes with carbon crank arms and is designed for 12-speed drivetrains. With a 52 mm chainline, it is designed for Boost mountain bike frames. Thanks to DUB technology, the crank works perfectly with DUB bottom brackets for harmonious, consistent.performance. Each Eagle chainring can be mounted quickly and easily on the direct mount bracket. The material thickness of each individual tooth on the chainring is carefully thought out and it also smoothly interlocks with the chain thanks to the X-Sync-2™ tooth profile. The GX Eagle crankset is reliable, durable and made for those who want to give it their all on every ride wihtout having to worry.


Application: Cross Country, All Mountain, Enduro
Compatibility: 1x11-speed, 1x12-speed
Chainring Mount: SRAM Direct Mount

Technical Information:

Series: GX Eagle
Crank Arm Material: Carbon
Chainring Material: aluminium
Gradation: 32 teeth
Crank Arm Length: 170.0 mm, 175.0 mm
Chainline: 52.0 mm (Boost)
Axle Diameter: 28.99 mm
Compatible BSA Shell Width: 68/73mm
Recommended Bottom Bracket: DUB BSA 68/73, DUB Pressfit 89.5/92 mm, DUB PF30 73 mm, DUB BB30 73 mm


- carbon cranks for weight reduction
- optimum chain control thanks to X-SYNC-2 technology
- Direct-Mount chainring mount compatible with all Eagle chainrings
- colour matching all Eagle components


X-Sync 2™:
X-Sync 2 is the latest development in X-Sync technology. The high, angular and at the same time narrow tooth profile of the chainring with rounded edges increases chain tension and efficiency when pedalling. The life of the chainring is longer because X-Sync 2 reduces friction and the accumulation of dirt.

The unit of crankshaft and bottom bracket is the heart of the DUB technology. Stiffness meets durability. SRAM has gone a step further and made everything even easier and better. It is the system approach through the integration of chainring, crank, shaft and bottom bracket that is decisive for better drivetrain performance.

Colour Index:

lunar: dark grey

Manufacturer Numbers:

lunar / 170.0 mm 32 tooth: 00.6118.607.001
lunar / 175.0 mm 32 tooth: 00.6118.607.000


- 1 x SRAM GX Eagle DUB DM 12-speed Carbon crankset
- 1 x SRAM 32-tooth chainring
- 2 x SRAM pedal spacers
- bottom bracket not incl.


  • lunar/170.0 mm 32 tooth, ships on 24.08.2022
  • lunar/175.0 mm 32 tooth, in stock

Customer Reviews (2)


Customer Reviews (2)


Give us your opinion on this product.

by Michele V.  on 29.01.2022
verified purchase

magnifique, modele de pedalier carbon, trés leger, les motifs sont de qualité ce ne sont pas des autocolants, cepandant un peut cher mais toujours moins que les pedaliers XX1, le pedalier en lui meme avec son axe dud a l'air trés rigide et robuste. je le prefere par rapport a mon ancien NX aluminium.

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by Armin K.  on 21.08.2020
3 of 18 customers found this review helpful.

Die Kurbel is super.
Aber im Lieferumfang sind keine Kurbelschützer dabei.

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