Paul Comp

100% Pure Paul Crankset - Square Taper JIS Spindle Interface

The Paul Comp 100% Pure Paul Crankset brings precision, strength, and timeless design together for riders who value performance and craftsmanship. Each crank is CNC-machined in-house from ultra-strong 2024 aluminum alloy, known for its exceptional fatigue resistance. This allows for a lightweight yet incredibly stiff crankset that delivers efficient power transfer and long-term durability.

Built around a JIS Square Taper interface, the 100% Pure Cranks let riders fine-tune Q-factor and chainstay clearance with their choice of bottom bracket spindle length. The 3-bolt direct-mount chainring system expands setup flexibility, making it easy to dial in chainline and offset for a wide range of drivetrains and terrain demands.

Every detail of this crankset reflects Paul Component Engineering’s dedication to precision and reliability, from the self-extracting crank bolts to the clean, minimalist design that looks as good as it performs.

• Machined from high-strength 2024 aluminum alloy for excellent stiffness and fatigue resistance
• JIS Square Taper interface allows fine-tuned Q-factor and chainstay clearance
• 3-bolt direct-mount spline fits a wide range of chainrings and offsets (0, -3, -6 mm)
• Includes crank bolts, extractor caps, and chainring bolts
• Chainring and bottom bracket sold separately

Paul has a chart here to help you determine which bottom bracket and chainring combination will get you the chainline you need.