Standing for Durable Unified Bottom Bracket, or DUB for short, SRAM's latest push forward in crankset technology unifies all major bottom bracket standards under a newly introduced spindle diameter of 28. 99 millimeters, versus the previous 30 and 24-mililmeter spindles used by SRAM. Ultimately,...

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The benefits of 1x11 drivetrains were undeniable for riders who made the switch to a single-ring setup. Better chain retention, quieter operation, lower maintenance, and simplified shifting just made sense on the mountain bike side of things. The only downside was running out of gears, being...

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The new GX Eagle Transmission cranks are specifically made for electric mountain bikes. Made out of aluminum and featuring a sleek new design, the GX Eagle Transmission E-MTB Crank Arm Assembly allows us to put on the transmission drivetrain without keeping the same cranks that came with our...

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Built for big bikes that take a beating at the park and enduro courses we ride with the X01 Eagle DUB Crankset for our super-boost machines. Built with a 55mm chain line, this crank is destined to be installed on newer enduro and trail Boost bikes so we can run bigger chainrings than spec. The...

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Standing for Durable Unified Bottom Bracket, or DUB for short, SRAM's latest push forward in crankset technology unifies all major bottom bracket standards under a newly introduced spindle diameter of 28. 99 millimeters, versus the previous 30 and 24-millimeter spindles used by SRAM. What that...

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When getting up the hills can make or break a race we ride with the SRAM XX1 Eagle DUB Crankset on our modern cross-country and trail bikes. This crankset is engineered for Boost bikes that don't allow enough chainring clearance for the larger 36-40t chainrings. The XX1 crank shaves every gram...

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