Profile Racing Imperial Sprocket (Polished) (39T)

Profile Racing Imperial Sprocket Description:

The Profile Imperial sprocket is CNC machined from billet aluminum and uses a unique 18 spoke super strong design to help eliminate flex. Fits most popular 3-pc chromoly cranksets.

Features:

• CNC Machined from 6061 Aluminum
• The Imperial is “Bolt on” Style and Requires a Sprocket Bolt to be Attached to the Crank Arm
• Available for 19mm Axles Only
• Supplied with 19mm Silver Steel Insert
• Made in the USA

Specifications:

• Teeth: 3/32″
• Bore: 7/8″ (22.2mm)
• Thickness: –
• Adapter: 19mm Included
• Weight: 2.3 oz (25T) – 4.1oz (36T)
• Color: Polished

Not sure which sprocket will work on your bike? Confused by all the sizing and gear ratios? Learn all about sprockets and how to install them in our tech help section here.

This product was added to our catalog on February 27, 2025