Some riders test their limits more than others. For these riders, the SRAM GX Eagle DUB C1 Crankset, Teeth: 30 allows them to go all in, every day they ride.

The best aluminum crankset we manufacture, engineered to deliver consistent performance every ride.

Featuring our X-SYNC 2 tooth profile chainring for complete chain control.  Each tooth's thickness is toleranced and controlled to work seamlessly with the chain's inner and outer links.

DUB technology’s spindle design and bottom bracket gives a uniform approach to fitment, better sealing and forward and backward compatibility.

The forged aluminum GX Eagle DUB crankset is the no frills choice of riders in the know.

For the 32 teeth version, click here.

Features:

• Our best aluminum crankset.
• Direct mount interface compatible with chainrings across the entire Eagle Ecosystem.
• Signature GX colorway as part of Eagle Colorsystem – pairs with all cassettes and chains, from Black to Gold to Rainbow to HardChrome and all-new Copper.

Product Specifications:

• Speeds    11, 12
• BB Compatibility    DUB BSA MTB 100, DUB PF MTB 121, DUB BSA73 SB+, DUB PF92 SB+, DUB:BSA73, PF89.5, PF92, PF30 MTB73, BB30 MTB73, BSA MTB68SP
• Chainring Size    30T
• Crank arm length    165mm, 170mm, 175mm
• Chainline    66.5mm, 76.5mm
• BB Spindle Interface    DUB
• Chainring material    Aluminum
• Bolt Circle Diameter (BCD)    Direct Mount (DM)
• Power meter    No
• Power Meter Type    n/a
• Chainring Offset    3mm, -4mm, 6mm
• Bottom Bracket Technology    DUB
• Cranksets Type    FAT, MTB, n/a, Super Boost+
• Chain Technology    11 Speed Powerchain, Eagle
• Drivetrain Configuration    1x
• Technology (FD)    n/a
• Front Tooth Jump    0

Vendor Item No:

• 00.6118.602.008 (Chainline 66.5mm, Drivetrain Spacing Fat Bike, Crank Arm Length 165mm)
• 00.6118.602.007 (Chainline 66.5mm, Drivetrain Spacing Fat Bike, Crank Arm Length 170mm)
• 00.6118.602.006 (Chainline 66.5mm, Drivetrain Spacing Fat Bike, Crank Arm Length 175mm)
• 00.6118.602.011 (Chainline 76.5mm, Drivetrain Spacing Fat Bike, Crank Arm Length 165mm)
• 00.6118.602.010 (Chainline 76.5mm, Drivetrain Spacing Fat Bike, Crank Arm Length 170mm)
• 00.6118.602.009 (Chainline 76.5mm, Drivetrain Spacing Fat Bike, Crank Arm Length 175mm)