Profile Racing's Mini Magnutanium Crankset feature ultra thin wall chromoly tubular arms that offer superior stiffness for smaller racers. Each chromoly Mini Crankarm weighs less than a solid aluminum arm of equal length and is supplied with a Titanium Gun Drilled Hollow (GDH) axle with chromo GDH axle bolts. 

Note:

• Available in 145mm, 150mm, 155mm,160mm, 165mm & 170mm sizes.
• Titanium GDH axle bolt upgrade available.
• Ti Sprocket Bolt is included.
• Profile Racing Magnutanium Mini 3-piece cranksets do not carry the Limited Lifetime Warranty.

Weights (axle, crankarms, & bolts)

• 145mm: 522 grams
• 150mm: 525 grams
• 155mm: 527 grams
• 160mm: 534 grams
• 165mm: 537 grams
• 170mm: 544 grams

For over 35 years, Profile Racing parts have been the top choice for all types of BMX riding. Profile Racing is the single largest, most capable and most sophisticated manufacturer of high-end BMX bicycle components in the United States.