SRAM X01 Eagle 1x12-speed Upgrade Kit

Item number: 49688

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to the delivery destination: USA

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Cassette Specifications:

Application: MTB
1 - 11 Cog Material: steel
12 Cog Material: aluminium
Gearing: 12
Gradation: 10-50 t
Chain Recommendation: SRAM X01 Eagle, SRAM XX1 Eagle
Compatibility: SRAM X01 Eagle, SRAM XX1 Eagle
Technology: X-DOME™, XD Driver, X-Glide™ 2
Other: only compatible with XD freehub bodies

Rear Derailleur Specifications:

Application: MTB, Trail, Enduro
Series: X01 Eagle
Gearing: 12
Outer Cage Material: aluminium
Inner Cage Material: aluminium
Derailleur Pulley Bearings: sealed cartridge
Cage Length: long
Compatibility: SRAM X01 Eagle 1x12-speed
Technology: X-Horizon™, X-Actuation™, X-Sync™, Roller Bearing Clutch™, Cage Lock™

Chain Specifications:

Application: MTB, XC, Trail, Enduro
Material: steel
Gearing: 12-speed
Links: 126
Master Link: PowerLock™ Flowlink
Recommended Groupset: SRAM X01 Eagle, SRAM XX1 Eagle
Technology: FlowLink, Hard Chrome™, PowerLock™, X-Sync™


Series: SRAM X01 Eagle
Application: MTB, Trail, Enduro
Housing Material: aluminium
Lever Material: aluminium
Clamp Material: aluminium
Gearing: 12-speed (rear)
Gear Indicator: no
Compatibility: SRAM X01 Eagle rear derailleur / SRAM XX1 Eagle rear derailleur
Technology: X-Actuation™, Zero Loss™


X-Dome™ technology creates an incredibly lightweight, precise and strong cassette. The open design aids in mud clearance, giving you cleaner shifting performance and longer component life.

With durable Jet™ black finish, the cassette looks as tough as it performs-ride after ride. Jet™ finish provides a higher level of corrosion resistance.

The X-Horizon™ rear derailleur's 'straight parallelogram' design limits all movement to the horizontal axis, which makes ghost shifting impossible while also reducing shift force. For quicker, more exact shifting, the large upper pulley offset design maintains a constant chain gap across all gears.

Developed specifically for SRAM 1x, X-Actuation™ keeps shifting sharp and consistent across the entire cassette.

Roller Bearing Clutch™
Roller Bearing Clutch™ rear derailleurs deliver maximum drivetrain stability-even through the most punishing terrain. With Roller Bearing Clutch™ technology, derailleur bounce and chain slap are eliminated without sacrificing precision.

Cage Lock™
With Cage Lock™ technology in the rear derailleur, wheel removal and installation-as well as chain installation-becomes faster and simpler. Just push the cage forward to create slack and lock it into place.

Hard Chrome™:
The SRAM Hard Chrome™ chain has four times the elongation (wear) resistance to our other chains. This is due to the new finishing process on the inner links and rollers. Push pin strength and ultimate strength are equivalent to our current chains. The Hard Chrome™ chain lasts longer and is just as strong.

SRAM chain engineers developed PowerLock™ as a tool free, sure, and consistent way to connect our chains. While PL does not require special tools for install, the especially tight tolerances of 10- and 11-speed drivetrains mandate that each PowerLock™ is good for a one-time application only.

SRAM X-Sync™ 1x chain rings provide the highest level of performance and durability. The SRAM X-Sync™ tall square teeth edges engage the chain earlier than traditional triangle shaped teeth. The sharp and narrow tooth profile, as well as rounded chamfer edges, help manage a deflected chain. To provide the best possible performance in muddy conditions, the X-Sync™ chain rings have been designed with mud-clearing recesses for the inner chain links and rollers. Engineered in Germany, X-Sync™ rings are an integral part of the SRAM 1x drivetrain.

Zero Loss™:
ZeroLoss simply means, well, zero loss-when you push on the lever, for an upshift or down shift, the cable is engaged instantly-zero loss of movement. There is no middle-ground where you're waiting for the shift to come. Gear changes are instant and precise.

Manufacturer Part Numbers:

Cassette: 00.2418.071.000
Rear Derailleur: 00.7518.096.001 (black) / 00.7518.096.000 (red)
Chain: 00.2518.023.011
Shifter: 00.7018.304.001 (black) / 00.7018.304.000 (red)

Note: Should you need an XD freehub body you can find a list of them here: Shop. We also have the matching 1x12-speed chainrings listed - also in Boost versions.


- 1 x SRAM XG-1295 10-50 t cassette
- 1 x SRAM X01 Eagle 1x12-speed rear derailleur
- 1 x SRAM X01 Eagle 12-speed trigger shifter, right
- 1 x SRAM PC X01 Eagle chain
- master link included
- chainring not included
- XD freehub body not included


in stock 2 to 7 days up to 10 days Out of stock inform me
  • black/10-50

Customer Reviews (8)


Customer Reviews (8)


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by Asaf D.  on 30.07.2016
4 of 4 customers found this review helpful.

With 87 kg, this system finally gave me enough range to go from 2x10 to 1x12
it's really a game changer, great quiet shifting up and down

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