This Item no longer available

Below you will find information about an item(s) that BBR no longer manufactures or sells. This information is provided for current owners of these items and for historical purposes. We do not have any more of this item(s) (new, used, scratch-n-dent, or otherwise). We do NOT maintain lists of customers that have these items for sale or that wish to purchase them. All items that BBR currently sells are listed on our Product pages.

Unfortunately, we cannot produce "one-offs" of any of these discontinued items. They were discontinued when we determined that they were no longer profitable to manufacture. Generally, making a single item costs about 10 times the old retail price - or we lose money on it - so we rarely do it. The past 20 years of building playbike performance products has taught us that we need to sell a quantity of about 100, a year, of any particular item for it to break even. So, if you can find 100 people to pay us up front, we'll consider making just about anything. It's that simple.

If you're looking for an item that isn't listed here or on our current Product pages, we also have a more historical section of our website. Check out our detailed BBR Product ID page for lots of photos and general information about BBR products of the past.
Sprocket - Rear 428, 54T / CRF150/230, 03-Present
Sprocket - Rear 428, 54T / CRF150/230, 03-Present 
380-HCF-1654
380-HCF-1654
380-HCF-1655
380-HCF-1655
 
 


One way to improve the performance of your CRF150/230F is to convert the final drive chain and sprockets from 520 chain to 428 chain. The standard 520 chain is very heavy and has some un-needed rolling resistance at the rear wheel. By converting to 428 chain you will reduce the extra weight and improve rolling resistance boosting overall overall performance. Manufactured from aircraft quality 7075 T651 plate aluminum. High strength and very light weight. Wide range of sizes available. Requires use of 428 chain and front sprocket. 
  
   • High Strength Aircraft quality 7075 Aluminum
• Lightweight
• Uses 428 chain
 
   
 This item must be matched to a 428 chain and 428 front sprocket. 

Part NumberApplicationPrice 
380-HCF-1654Sprocket - Rear 428, 54T / CRF150/230, 03-Present $54.95
Discontinued
380-HCF-1655Sprocket - Rear 428, 55T / CRF150/230, 03-Present$54.95
Discontinued
380-HCF-1657Sprocket - Rear 428, 57T / CRF150/230, 03-Present$54.95
Discontinued
Optional Parts:
385-HCF-1614Sprocket - Front 428, 14T / CRF150/230, 03-Present$22.95
Discontinued
385-HCF-1615Sprocket - Front 428, 15T / CRF150/230, 03-Present$22.95
Discontinued
390-REN-3130Chain - Renthal R1 Gold Racing / 428-130L$64.95
Discontinued