SRAM
SRAM

SRAM GX Eagle BB30 Boost Crankset

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Item #: CR187M01
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SRAM GX Eagle Boost 148 BB30 Crankset

THE RANGE TO REACH. TO REALIZE. A RANGE BEYOND LIMITATION.

Where simplicity matches strength. The 1x12 GX Eagle crankset is constructed of 7000 series forged aluminum and features SRAM's X-Synch 2 tooth profile chainring. It's been engineered for the ultimate in chain control with thicknesses of each and every tooth on the precisely toleranced and controlled to work seamlessly with the Eagle chains inner and outer links. It's just one piece of a whole new system for all new horizons.

Reviews

JensonUSA Journal - "Compared to the current XO1 Eagle kit that I am ridding I would say that the GX Eagle is well worth the price, the higher weight was not noticeable and the shift performance felt almost identical." - Mike Borosko

Bikeradar - "More impressive is the lack of noise and just how smooth things remain even when shifting up into the bigger sprockets where the chain angle becomes more extreme. Even when transferring the chain into the monster 50T cog, there is very little grumbling going on and I never felt like I had to totally ease off the power because things didn't feel quite right. It's impressive stuff." - Rob Weaver

FEATURES

  • 7000 Series forged aluminum arms
  • Direct mount 32t ring with X-SYNCH 2 tooth profile
  • Boost 148 Compatible & BB30 for the optimal chainline on your boost 148 BB30 frame
  • Chainrings are designed specifically for Eagle chains for increased chain control
GX Eagle Group Specs
GX Eagle Crankset GX Eagle Derailleur GX Eagle Trigger Shifter GX Eagle Grip Shift XG-1275 Cassette GX Eagle Chain
Variants GXP
PF GXP
BB30
PF30 		50t Max 12-speed rear 12-speed rear 10-50t:
(10t, 12t, 14t,
16t, 18t, 21t,
24t, 28t, 32t,
36t, 42t, 50t)		 126 links
Weights 610-662g 290g 122g 144g 450g 270g
Technologies X Synch 2
GXP
BB30
PressFit GXP
PressFit 30 		X-HORIZON
X-ACTUATION
X Synch 2
ROLLER BEARING CLUTCH
CAGE LOCK 		X-ACTUATION
ZERO LOSS
MatchMaker X Integrated 		JAWS
X-ACTUATION
MatchMaker X Integrated 		FULL PIN
XD driver body
X-GLIDE 2 		FLOW LINK
HARD CHROME
X Synch 2
Speeds 12 12 12 12 12 12
Compatibility BB30 - 30mm
GXP - 24mm
Eagle chain 		Eagle cassette and shifter only Eagle 12-speed rear derailleurs Eagle 12-speed rear derailleurs All levels of Eagle drivetrain systems, XD driver body only, Eagle chain only Eagle 10-50t
Materials Crank arm: 7000 series forged aluminum
Chainring: Cold-forged Aluminum 		Forged aluminum Aluminum / Plastic Aluminum cover 11 lightweight, stamped steel cogs and one 50t aluminumcog held together with high-strength stainless steel pins Nickel plates
Black Oxided finish
Hardware Direct mount Stainless steel Stainless steel bolts
MatchMaker X		 Clamp included - Eagle PowerLock
Key Features All-new chainring technology is designed specifically for Eagle chains and drivetrains X-ACTUATION, TYPE 3 ROLLER BEARING CLUTCH MMX adjustment options - 12-speed XD driver body compatible Solid Pin, Chrom Hardened
Options 165mm, 170mm, 175mm Black Black Black Black Black

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CALIFORNIA PROPOSITION 65 WARNING: This product can expose you to chemicals including (Cadmium, Phthalates, Bisphenol, Nickel (Metallic), di(2-ethylhexyl)phthalate "DEHP"), which is known to the State of California to cause cancer and/or cause birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.

Q & A

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