Apparel
  Brakes/Brake Parts
  Bottom Brackets
  Chains
  Chain Rings/Bolts
  Chain Tensioners
  Cogs/Freewheels
  Cranks
  Complete Bikes
  DVD's/Magazines
  Forks
  Frames/Decals
  Grips/Pads/Plates
  Handle Bars
  Headsets/Spacers
  Hubs/Hub Parts
  Pedals
  Rims
  Seats/Posts/Clamps
  Spokes/Nipples
  Stems/Stem Locks
  Tools
  Tubes/Tires
  Wheels
 
  New Products
  Sale Products
  Vintage Crupi Parts

Click on the link above to see details about each product!

 

 

 

 

 

 

RHYTHM B.O.B. Bottom Brackets

Rhythm "Big Outboard Bearing" bottom brackets are external mount integrated bottom brackets where the bearings mount outside the bottom bracket shell keeping the cartridge bearings bigger which allow them to spin better.

To buy or see more details, click on the picture

CRUPI Euro Titanium Bottom Bracket

Crupi's original square taper bottom bracket designed to fit only square taper type cranks.  The greatest advantage to this bottom bracket other than in how well it spins is the simple lock rings which secure it once in place and the lateral  adjustment it has.  

To buy or see more details, click on the picture

CRUPI American Titanium Bottom Bracket

For frames with a large, American style bottom bracket, our large bottom bracket has all the same advantages as our smaller European style bottom bracket.  The simple locking collars, it’s lateral adjustment and of course it’s unmatched spinning.  The spindles are available in both chromoly and titanium.

To buy or see more details, click on the picture

SINZ ISIS Bottom Brackets

Titanium and chromoly bb's available.  Both feature a hollow spindle, 3 High Rolling precision bearings, carbon fiber shell and alloy cups.

To buy or see more details, click on the picture

SINZ Square Taper Bottom Brackets

Titanium and chromoly bb's available.  Both feature a hollow spindle, 3 High Rolling precision bearings, carbon fiber shell and alloy cups.

To buy or see more details, click on the picture

CRUPI Conversion Cups

The economical way to make your European bottom bracket fit into a large bottom bracket shell.  Simply press in the cups and use your existing bottom bracket and cranks.  Knurls keep the cups tight in the shell and the slots machined on the backside of the cups makes using a punch to remove them a snap! 

To buy or see more details, click on the picture

CRUPI Euro BB Cups & Lock Rings

Replacement cups and lock rings.  Bearings are sold separately.

 

To buy or see more details, click on the picture

BEARINGS For all Rhythm Bottom Brackets

Replacement bearings including the new Tiramic bearing to fit the Rhythm external bb's.

 

To buy or see more details, click on the picture

Bottom Bracket Cup Tool

This Bottom Bracket tool is used to remove and install Rhythm and any Shimano® compatible bottom bracket. It securely engages the 16 notches of the bottom bracket cups so you can tighten and loosen as needed.

To buy or see more details, click on the picture

Bottom Bracket Lockring Tool

 

Double sided bottom bracket lockring hook spanner. One side is a single hook that works perfectly for Crupi Titanium bottom brackets so you can properly tighten and loosen the lock rings without damaging them.  The other is a hook spanner with 3 notches for better engagement in lockrings with only 3 notches.  

To buy or see more details, click on the picture

Bottom Bracket Cup Pin Spanner

The green handled SPA-1 fits adjusting cup on many adjustable type bottom brackets (including Crupi). The pin ends are round with a diameter of 2.9mm. Park Tool Pin Spanners have been designed to give maximum usefulness and versatility at the lowest possible cost.

To buy or see more details, click on the picture

 

 

Crupi Parts

13200 Brooks Drive Baldwin Park, California 91706  

Phone: 626.338.1400 Fax: 626.338.1449

E-Mail: greg@CrupiBmx.com

  

 

 

Copyright © 1999 - 2009 Crupi BMX