Free Delivery Over $99*
* Ex. bulky/heavy items.
60 Day
Returns
Shop Now
Pay Later

Dice CrMo Single Speed Cog

1 Review
$33.95
Spend over $150 and put it on
 Learn More

Description

Replacement cogs for your single speed bike.

Affordable replacement cogs built from hardened tool steel.

Features:

  • CNC Machined out of hardened tool steel. 
  • Deep cut teeth for better chain retention. 
  • Compatible with Shimano-style freehub splines.  
  • Designed to work with 6 through 9-speed chains. 
  • 4.35mm width.  

Please note:  Depending on your frame and wheels, the use of a chain tensioner and/or a freehub spacer kit may be required.  

No options available. Please reduce your filters.
 
Cassette Fitment
Speeds
Tooth Count
 
 
Shimano HG Splined
Single Speed
21T
$33.95
Free Delivery on orders over $99** Excludes heavy/bulky items
Calculate shipping

Ships from our Melbourne, Australia Warehouse


Reviews

5

Solid quality

by -

I've been running this cog on my single speed converted mountain bike for a few weeks now and it's rock solid. A good quality robust piece of kit!

Ratings & Reviews

1 review

  • 4 stars
  • 0 reviews
  • 3 stars
  • 0 reviews
  • 2 stars
  • 0 reviews
  • 1 star
  • 0 reviews

Solid quality

by -

I've been running this cog on my single speed converted mountain bike for a few weeks now and it's rock solid. A good quality robust piece of kit!

Specifications

ItemBarcode
Dice CrMo Single Speed CogDCSSCOG
Shimano HG Splined - Single Speed - 21TDIG-COGS33221

Blog View all

Everything You Need For A MTB Ride With Kids

Taking the young kids out for a MTB ride can be a great experience for all. But if you’re not fully prepared, it can be a bit of a disaster. Michael covers all the gear you'll need, with a few extra t...

Read More  

How To Install A Seat On Your MTB

Bike seats come in all shapes and sizes and what feels blissful to one rider might feel like torture to the next. Your bike might come with the perfect saddle already installed but it often takes a bi...

Read More  

Get Your Child Riding A Pedal Bike Without Training Wheels

Once your kid has mastered the balance bike they'll be ready to progress to a normal bike without training wheels, and the next challenge will be teaching them how to pedal. Michael is here to show hi...

Read More