5DEV MTB Boost Crank Spindle - 29mm x 130mm

5DEV Crank Spindles - precision made for perfect fit and power. CNC-machined premium 7075 aluminum and hard-anodized, these spindles deliver rock-solid stiffness, low weight, and exact tolerances for smooth bearing interfaces and silent running. Multiple lengths let you dial Q-factor and chainline to your frame, drivetrain, and riding style.

• ONLY compatible with 5DEV cranks
• Precision-machined for optimal stiffness-to-weight and durability
• Hard-anodized surfaces for wear and corrosion resistance
• Easy swaps for setup changes or frame moves
• Compatible with SRAM DUB 28.99 and 5DEV 29mm bottom brackets
• Designed to achieve 52mm Mountain Boost chainline

• Color: Black