SRAM GX Eagle DUB Fatbike Crank 1x12 | FAT4 X-SYNC 2 Direct Mount chainring 30 teeth
After the Eagle components have established themselves on the market, the Americans of SRAM 2018 are coming with the next big coup for the further optimization of mountain bike drives. DUB technology not only simplifies the combination of crankshaft and bottom bracket, it also increases the durability of the bottom bracket. SRAM DUB cranks have a uniform shaft diameter of 28.99 millimeters. Thanks to various variants of the completely redesigned and better-sealed DUB bottom bracket, the cranks are compatible with all common bottom bracket housings. The aluminum crankshafts were also revised, which reduced the weight of the DUB crank sets compared to their predecessors.
With their striking shape, the GX Eagle crank arms immediately catch the eye. Made of 7000 aluminum, they can withstand occasional bumps and stone chips. The crank is supplemented by the new X-Sync 2 Direct Mount chainrings. These impress with a significantly quieter running of the chain and better self-cleaning in muddy conditions. With the proven alternating thick-thin tooth profile, which is matched to the Eagle chains, the X-Sync 2 chainrings always hold the chain securely in place. The crank is delivered with a 30 tooth chainring. You can find retrofit chainrings with 32 to 38 teeth in our shop.
NOTE: You can find the right DUB bottom bracket and other chainrings for your frame in our shop.
Material crank: aluminum 7000
Crankshaft material: aluminum
bolt circle diameter : none, direct mount
Crank arm length: 165, 170 or 175mm
Chainring: 30 teeth, X-SYNC 2 Direct Mount chainring
Compatibility drive: 1x12 or 1x11
axle type : SRAM DUB
Crankshaft diameter: 28.99 mm
Compatibility bottom bracket: SRAM DUB BSA100, DUB PressFit121
chain line : 66.5 mm (for 170/177 mm Fatbike rear hub)
Q factor: 206 mm
Color crank: black
Color logos: silver
Weight: 621g (manufacturer information, 175 mm)
Scope of delivery: crank including 30Z X-SYNC 2 Direct Mount chainring