PAUL COMPONENTS 100% PURE CRANKS - BLACK

The Paul Components 100% Pure Cranks are a modern revival of a cult classic—now updated with a 3-bolt direct-mount interface and built around a JIS square-taper bottom bracket for precise Q-factor tuning. CNC-machined in-house from ultra-strong American-milled 2024 aluminum, these crankarms balance stiffness, durability, and a beautifully refined silhouette thanks to extensive material shaping.

Pair them with your preferred spindle length to dial in chainstay clearance, crank stance, and drivetrain alignment. And with multiple chainring offsets available (0, –3, –6), these cranks make achieving an optimal chainline easier than ever. Ideal for riders who love fine-tuning their setup down to the last millimeter.

Each crankset includes self-extracting crankbolts, extractor caps, and chainring bolts. Chainrings and bottom bracket sold separately.

Specifications:

• Material: American-milled 2024 aluminum

• Length options: 155, 160, 165, 170, 172.5, 175, 180mm

• Finish options: Black, Silver, Purple, Pewter, Hand Polished

• Weight: 516g (pair of 180mm arms, incl. bolts + caps)

• Chainring interface: 3-bolt SRAM direct-mount spline

• Bottom bracket compatibility: JIS square taper

• Fine-tunable Q-factor via BB spindle length

• Chainring offset options for ideal chainline

Made in Chico, California.