HASHTAGG BB30 Left Crank Arm V2.0

Description This replacement left crank arm is part of the Hashtagg BB30 V2.0 crank system, engineered for riders who want reliable stiffness, low weight, and precise fitment. Ideal for refreshing an existing setup or replacing a damaged arm, this component maintains the high-quality machining and updated geometry of the V2.0 series. Machined from strong yet lightweight 7075-T6 aluminum, the arm features a refined shape that improves rigidity while keeping weight to a minimum. The V2.0 version retains the secure toothed interface used to connect it to a 30 mm BB30 spindle, offering a solid and flex-free connection during hard riding. Installation is simple: the arm seats onto the spindle’s toothed interface, and an M6 fixing bolt locks it in place. A small preload cap allows you to eliminate play before tightening the main bolt—only light pressure should be applied to the preload bolt, with the final torque handled by the M6 fastener (always under 10 Nm). Designed for performance-oriented riders, the Hashtagg V2.0 left crank arm delivers the stiffness and responsiveness the BB30 system is known for. Key Features Left-side replacement arm for the Hashtagg BB30 V2.0 systemPerfect for maintenance, upgrades, or crash repairs. Robust toothed interfaceFits securely onto the 30 mm BB30 spindle (not included), ensuring a stable and reliable connection. CNC-machined 7075-T6 aluminumHigh-strength alloy provides excellent stiffness at very low weight. Updated arm profileImproved geometry for added rigidity and better power transfer. Simple installationPreload adjustment via a light-tension cap; final tightening done with an M6 bolt (recommended torque < 10 Nm). Specifications Length options: 160 mm, 165 mm, 170 mm or 175 mm Material: CNC-machined 7075-T6 aluminum Interface: Toothed BB30-style left-side interface Finish: Polished silver with laser-etched Hashtagg branding Compatibility: For Hashtagg BB30 systems and 30 mm spindles (right crank axle not included)