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 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)

Expert & Pro XL models 

available now!

$86.00

Stem Type:  
Stem Color:  

Other sizes coming soon!

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

Polished Crupi Stems $ 69.00 each

 

Stem Type:  
Stem Color:  

Crupi Mini Stems

Quality in a small package. Mini Stems are designed to work with all 1" threadless systems. Making them in 2 sizes allows you to utilize optimum bar position. 

  • 6061 T-6 CNC Machined aluminum

  • 1" Mini Stems are available in 35mm and 45mm sizes 

Polished Crupi Stems $ 69.00 each

Colored stems not available in all sizes.

 

Stem Type:  
Stem Color:  

Rhythm Stem Shim

  • 6061/T6 aluminum 

  • Makes a 1-1/8" stem fit a 1" fork 

  • 28.6 OD x 25.4 ID x 27mm w/3mm slot

Now you can buy any 1-1/8" stem you want and make it fit your 1" fork by adding this little gem.  This shim just slides into the fork hole of the stem, then slides over a 1" fork tube perfectly.  Strong as a stem designed for a 1" fork.  When it is time to move up to the next size fork, just remove the shim and you are good to go! 

 Rhythm Stem Shim $4.99 

 

Rhythm

0mm "No" Reach Stem

This stem has 0mm of reach which means the stem holds the bars directly above the steer tube making the bikes front-end length shorter.  The stem has a rider weight limit of 90lbs and was designed to help smaller riders get the proper fit on their frame.  

This stem replaces the Crupi model but is identical to the original Crupi stem.  

  • 0mm of reach

  • Works with any 1” threadless system

  •  Just 148 grams

  • Maximum rider weight limit of 90lbs

  • Available in Polished or Black

0mm No Reach Stems $49.99 each

 

Currently out of stock!

Color:  

 

 

 

Rhythm

20mm "Low" Reach Stem

The first of it's kind!  We've had our 0mm stem for several years and everyone makes a 30mm Mini stem until now!  The all new Rhythm Low Reach stem has 20mm of reach which means the bars will reach out just over 3/4"from the center of the fork steer tube.   This will provide yet one more way to completely custom fit your rider! 

 

 

20mm Low Reach Stems $53.99 each

 

Color:  

 

  • 20mm of reach

  • Works with any 1” threadless system

  •  Just 185 grams

  • Maximum rider weight limit of 90lbs

  • Available in Polished or Black

 

  • 35mm of reach

  • Works with any 1” threadless system

  •  Just 174 grams

  • Maximum rider weight limit of 90lbs

  • Available in Polished or Black

 

35mm Mini Stems $49.99 each

Color:  

 

Rhythm Headset Spacers

  • 6061/T6 aluminum 

  • 1" and 1-1/8" sizes available 

  • 2.5mm, 5.0mm, 10mm and 15mm thickness choices

  • Spacers sold in bags of 5 (except for 15mm)

  • 15mm spacers sold individually 

Headset spacers are more important than most people think.  They serve a couple of functions that can be very helpful.  First of all, instead of cutting your fork to fit your frame, use spacers to take up the extra space so you don’t have to cut your fork.  This way, you can use your fork on another frame when you need to.  In most cases, this can save you the cost of a new fork.  Second, use spacers to give a little added height adjustment in your bars if you need it.  Always be careful to insure that the top tube of your fork comes all the way through your stem and up to the top of the stem hole.  Using spacers on a fork that is too short can cause your stem to weaken. 

Mixed kits include 2-2.5 spacers, 2-5mm spacers and 1-10mm spacer 

starting at $9.99 bag of 5

Fork size:  
Spacer Sizes:  
 

Crupi Parts

401 N First AVe Arcadia, California 91006  

Phone: 626.445.1656 Fax: 626.445.1476

E-Mail: greg@CrupiBmx.com