Profile Column Crank Set 170mm Black – Heat Treated Chromoly BMX Cranks

The Profile Column Crank Set represents the strongest BMX crank system ever produced by Profile Racing. Designed as the ultimate all-around BMX crankset, the Column features heat-treated oversized 4130 chromoly crank arms paired with a massive 22mm GDH spindle for unmatched strength, stiffness, and durability.

Proudly Made in the USA, Column cranks are built for riders pushing limits in street, park, trails, and racing — backed by Profile’s legendary lifetime warranty for the original owner.

Key Features

• Heat-treated oversized 4130 chromoly crank arms — strongest Profile cranks ever made
• Oversized 22mm GDH chromoly spindle for superior strength and power transfer
• Spline-drive only design (no sprocket boss)
• Includes dedicated Column Crank Installation Tool
• 7075 Aluminum 8mm flush mount bolts
• Optional titanium axle upgrade available
• Lifetime warranty to original purchaser
• Precision manufactured in the USA

Kit Includes

• Left & Right Column crank arms
• 22mm GDH chromoly axle
• Aluminum axle bolts and washers
• Profile Column Crank Tool

Specifications

Crank Length

• 160mm
• 165mm
• 170mm
• 175mm
• 180mm

Colours Available

• Black Powdercoat
• Chrome Plated

Spindle & Interface

• Axle Type: 22mm GDH Chromoly Spindle
• Drive Type: Spline Drive Only (No Boss)
• Axle Bolt Interface: 8mm Hex
• Optional Upgrade: Titanium Column Axle

Weight

Crank Arms

• 160mm: 299g / 10.50oz per arm
• 165mm: 300g / 10.75oz per arm
• 170mm: 310g / 10.85oz per arm
• 175mm: 315g / 11.03oz per arm
• 180mm: 325g / 11.45oz per arm

Axles

• Chromoly 6.0 Column Axle w/ bolts: 232g / 8.12oz
• Titanium 6.0 Column Axle w/ bolts: 145g / 5.07oz

Built for Serious BMX Riding

The Profile Column crankset is engineered for riders demanding maximum strength without compromise. Oversized tubing, precision heat treatment, and the oversized GDH spindle system deliver exceptional resistance to flex and impact — making it ideal for modern aggressive BMX riding.

Made in the USA

All Profile Column cranks are manufactured in St. Petersburg, Florida, ensuring premium quality control and industry-leading reliability.