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Crupi Rhythm Expert BMX Crank Sets

  • Model: Crupi Rhythm Expert Cranks
  • Shipping Weight: 4lbs
  • Manufactured by: Crupi BMX

Starting at: $199.99  $169.99
Save: 15% off

170 reward points

Rhythm Expert Crank Sets with or without Crupi BB
White is 165mm only

FREE SHIPPING to the 48 MAINLAND United States!

Rhythm is the first to produce and market a 2-piece aluminum integrated BMX crankset!  The crank and spindle are integrated together meaning the bottom bracket spindle is permanently attached to the drive side crank arm.  The external bottom bracket bearings mount outside the bottom bracket shell allowing the use of bigger more durable bearings.  Here are the specs and details about this crank:  

  Color is crank color.

  • Available sizes for Silver Cranks:  150, 155, 160, 165, and 170
  • Available sizes for Black or White Cranks: 130, 135, 140, 145, 150, 155, 160, 165, 170
  • Aluminum integrated bottom bracket spindle
  • Crank arm pinch bolts allow ease of crank removal, no special tools needed
  • BOB "Big Outboard Bearing" System sealed cartridge bottom bracket (Available Separately $59.99 For Standard Bearings, $149.99 For Tiramic)
  • 110BCD for use with a 5-bolt chain ring 
  • Pedal washers help prevent the pedal from dinging up your cranks
  • Available in silver, black and white 
  • Rider weight limit for these cranks is 150lbs






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This product was added to our catalog or last edited on Thursday 19 April, 2018. If this item was added years ago, please email or call to verify stock. is focused on BMX and BMX type riding. Shop for Mountain Bikes,
Road Bikes, Fixed Gear and BMX. The BMX Parts are the same, but will have
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