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The SRAM Kurbelgarnitur X01 SB+ DUB is a high-performance crankset designed for aggressive trail and enduro riding. Built around SRAM’s proven DUB bottom bracket standard, it combines a stiff, lightweight crank arm design with a durable spindle interface for efficient power transfer and long-term reliability. The X01 series is known for its precise shifting performance when paired with compatible SRAM drivetrains, making it a popular choice for riders who demand fast engagement and consistent performance on technical terrain.
This crankset is optimized for modern 1x drivetrains and is typically used with a narrow-wide chainring to keep the chain securely in place, even on rough descents. The robust construction is engineered to withstand hard impacts, repeated climbs, and demanding trail conditions, while still keeping weight low enough for competitive riding. Whether you are upgrading your current mountain bike or completing a premium build, the SRAM Kurbelgarnitur X01 SB+ DUB offers a balanced mix of stiffness, durability, and responsiveness that enhances both climbing efficiency and descending confidence.
