Join our mailing list!




You are here: Home > Crupi / Rhythm
Sort By:
Page of 2  
Rhythm by Crupi Billet Cassette style Hub Set
Rhythm by Crupi Billet Cassette style Hub Set
Our Price: $259.00

After 14 months of development, our Rhythm cassette hubs are finally finished!  Although this is not the same hub as our Crupi Instant Engagement Hub, we did put a lot of time and effort into making the Rhythm hub a superior cassette hub!  We found all of the problems that everyone had with other cassette hubs on the market and fixed them.  This should be the most user friendly cassette hub now on the market!

6061 T-6 CNC Machined aluminum bodies

5 spacers allow you to position the cog where it provides the best chain alignment

Hub set comes with a 16t Crupi Cog but is designed to work with any Shimano compatible cog and any Shimano type tool will remove the cog

All Rhythm front hubs are designed to be radial laced if you want to!

MR24 (24H) and MR28 (28H) hubs feature aluminum front axles but chromoly rear axles for strength.  They also feature Scandium drivers with 2 rows of 4 pawls.  $259.99

EXR28 (28H) hubs feature chromoly front and rear axles for strength.  They also feature Titanium drivers with 3 rows of 4 pawls.  $279.99

PRO36 (36H) hubs feature chromoly front and rear axles and Chromoly drivers with 3 rows of 4 pawls.   $259.99
Crupi Flip Stem
Crupi Flip Stem
Our Price: $89.99

New Crupi "Flip" Stems

With design input from past and present Crupi Pro riders, we have just released our newest stem design in over 10 years!  

Not only have we come up with a new beautiful stem design, but it is lighter in weight and allows you to "flip" it over and drop your bar height by 3/8".  By doing this, you can keep your fork steer tube longer and use fewer spacers to achieve the bar height you want!  

6061 T-6 CNC Machined aluminum

Polish, black, red & blue available

Expert stems at just 246 grams have a 46mm reach (or 1.811 inches)

Pro XL stems at just 348 grams have a reach of 52mm (or 2.047 inches)
Crupi Groove Stems
Crupi Groove Stems
Our Price: $69.99

Crupi Groove Stems

Crupi machine tolerances are so precise that each stem fit is nearly perfect which also makes for stronger clamping.   Crupi offers the most complete range of stem sizes available in order to properly fit every size rider.  Careful thought and precise machining is why our stems are superior!
 

6061 T-6 CNC Machined aluminum

60mm XXL and 52mm Cruiser models

Polish and black available
Crupi 35mm Mini Stem
Crupi 35mm Mini Stem
Our Price: $49.99

35mm of reach

Works with any 1” threadless system

Just 174 grams

Maximum rider weight limit of 90lbs

Available in Polished or Black
Crupi Chameleon Headset
Crupi Chameleon Headset
Our Price: $129.99

Crupi Chameleon Headset

Making a headset was a natural for Crupi since the products we produce with bearings simply work better than anyone else's.  The Chameleon fits 1-1/8" head tubes but adapts to fit a 1" fork.


6061 T-6 CNC Machined Aluminum

Sealed cartridge bearings

Crupi Headsets $129.99 each
Crupi Rhythm Crank Sets
Rhythm Crank Sets
Our Price: $239.99

Rhythm Crank Sets

This is a truly "new" crankset as Rhythm is the first to produce and market a 2-piece aluminum integrated BMX crankset!  The crank and bottom bracket 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 us to keep the cartridge bearings bigger which allow them to spin better.  Here are the specs and details about this crank:  

Available sizes:  150, 155, 160, 165, 170 and 175mm
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
110BCD for use with a 5-bolt chain ring (not 4-bolt cranks)
Pedal washers help prevent the pedal from dinging up your cranks
Available in silver, black and now white!
Rider weight limit for these cranks is 150lbs (although we have tested them with a rider at 165lbs with no problems).
Crupi Chain Rings
Crupi Chain Rings
Our Price: $45.99

Chainrings

A good chainring has always been hard to find and if you wanted to experiment with larger size gears, your options were limited. Why buy a Crupi chainring over the others?  Instead of stamping our rings, we CNC machine them from 6061-T6 aluminum plate.  This ensures that each gear is perfectly round and flat.  This helps eliminate tight and loose spots in your chain. You don’t have to change your chainring bolts either as they use standard BMX bolts. User friendliness at it’s finest!

Sizes available:

34t through 51t


6061 T-6 CNC Machined Aluminum

110mm bolt pattern

Available in sizes 34t through 51t (Choose when ordering)

Polished and Black

Chainrings $ 45.99 each
Crupi Sprockets
Crupi Sprockets
Our Price: $45.99

Sprockets  

Crupi sprockets are not just another CNC machined sprocket, they  are precise, strong and great looking.  What makes ours better than all the others is we make them fit certain crank spindles instead of trying to make them fit them all.  We eliminate the center spacer making a better fit which allows better chain alignment by practically eliminating all side to side wobbling.  Made to fit Profile, Redline and any crank with a 3/4" spindle.  38t through 47t available in polished or black.
 

6061 T-6 CNC Machined Aluminum

Available in sizes 38t through 47t (Choose when ordering)

Polished and Black
Rhythm by Crupi RC Pro Crank Set
Rhythm by Crupi RC Pro Crank Set
Our Price: $269.99

Rhythm by Crupi presents its Pro Sized Crank set with integrated bottom bracket.  Available in 170mm-180mm in color options, Silver, Black and White.  

These cranks have no rider weight limit.
20 x 1.75 Rhythm PRO36 406mm Wheels
20 x 1.75 Rhythm PRO36 406mm Wheels
Our Price: $379.00

20 x 1.75 Rhythm PRO36 406mm Wheels- w/stainless or Titanium spokes!

Recommended for bigger riders who race and need the stability of 1.75 tires.  The front wheel is radial laced, the rear is laced 4X.  We use Double Butted spokes and aluminum nipples to keep the weight down without sacrificing any strength or give you the option of going with titanium spokes!  


  • 406mm Rhythm Pro Rims, 36H


  • Rhythm PRO36 Cassette Hubs with Chromoly Driver 


  • DT Swiss Dbl Butted spokes or 14 gage titanium spoke choices.  Alloy nipples 


  • Comes with 16t Crupi Chromoly Cog. Additional cog sizes available below.


  • Comes with red Rhythm Rim Tape


  • Recommended tires are 20 x 1.75 or 20 x 2.120