Skip to main content

Sigeyi RC219 3-Bolt DUB Crank Arms

Power Meter City April 12, 2024


Affordable road and gravel crankset designed for 3-bolt chainrings and power meters

Clear selection

Sigeyi RC219 3-Bolt DUB Crank Arms

The Sigeyi RC219 3-bolt DUB Crank Arms are designed to work with road, gravel and CX 3-bolt chainrings and power meters. These crank arms use a DUB spindle and a 3-bolt chainring interface making them extremely versatile. Made from 7075-T6 aluminum, the Sigeyi RC219 crank arms are available in 170 mm and 172.5 mm lengths.


Key Product Details


This crankset uses a 3-bolt chainring interface and is compatible with DUB bottom brackets. See Compatibility tab for more information.

Key Features:

Affordable aluminum crankset, versatile 3-bolt chainring interface and DUB spindle. See Specs tab for more information.

Advice From Our Staff:

This is an affordable crankset designed to work with a wide variety of chainrings and power meters. Sigeyi makes quality components at affordable prices, making this a great crankset for a rider looking to save weight or change crank lengths.


This crankset is compatible with 3-bolt power meters and chainrings. It fits SRAM DUB bottom brackets. This crankset is not compatible with the Shimano R7150 front derailleur. 


  • Chainring Interface: 3-Bolt Direct Mount
  • Crank Arm Material: Aluminum
  • Spindle Size: DUB - 29 mm
  • Weight: 448 grams

In the Box

  • Sigeyi RC219 cranks and spindle

There are no reviews yet.

Be the first to review “Sigeyi RC219 3-Bolt DUB Crank Arms”

The maximum upload file size: 5 MB. You can upload: image, audio, video, document, spreadsheet, interactive, text, archive, code, other. Links to YouTube, Facebook, Twitter and other services inserted in the comment text will be automatically embedded. Drop file here



Shopping Cart