Unior Tapered Crank Puller – Square Taper, Octalink, ISIS
The Unior Tapered Crank Puller is designed for removing crank arms from square taper, ISIS, and Octalink bottom bracket spindles. Built from drop-forged, hardened, and tempered special tool steel, this professional tool delivers reliable performance and durability for repeated drivetrain service.
The puller includes an adapter that allows compatibility with splined crank systems such as ISIS and Octalink, while still working with traditional square taper cranks. This makes it a versatile tool for servicing both modern and legacy crank systems.
For added convenience, the tool features an integrated 14mm socket for removing crank bolts. The wrench flats on the body accept a 17mm open-end wrench for installing and operating the tool, and the puller can also be operated using a 14mm hex key if preferred.
Key Features
• Removes square taper, ISIS, and Octalink crank arms
• Includes adapter for splined crank compatibility
• Integrated 14mm socket for crank bolt removal
• Wrench flats accept 17mm open-end wrench for operation
• Can also be operated using a 14mm hex key
• Made from drop-forged, hardened, tempered tool steel
• Designed for professional workshop use
• European made with lifetime manufacturer warranty
Specifications
• Brand: Unior
• Tool Type: Crank Puller
• Compatibility: Square taper, ISIS, Octalink cranksets
• Integrated Socket: 14mm
• Wrench Flats: 17mm
• Construction: Drop forged special tool steel
Compatibility
Designed for square taper, ISIS, and Octalink cranksets.
Adapter included for use with splined crank interfaces.
Condition
• Bulk / shop inventory – no retail packaging
• Lifetime manufacturer warranty
• Genuine Unior product
• Includes only what is shown in photos
A versatile professional tool designed for efficient crank removal across multiple bottom bracket standards.
