BBB Bike Bicycle Fork Tube Extender BHP-21 1-1/8

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Availability: Out of stock

Regular Price: $25.89

SALE $19.98

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Product Description


■ Adapter that enables you to make your steering tube longer without affecting the head system.

■ Threaded and threadless headsets compatible.

■ Sandblasted black. BBB RoundHead included.

■ Sizes: 25.4 mm 1 1/8" - You should check the internal diameter before purchase. It should be smaller than 25.4mm


USA, Australia, United Kingdom, and EU country customers do not need to care about any tax. The price is including import duty and local tax. We will help Brazil custom tax. And buyer of other country is responsible for any applicable import duty, local taxes and VAT. Please verify with your customs before purchase.


We are shipping items to WorldWide. The best shipping cost is our proud. Our major shipping partners are Post, Fedex Express, DHL express and TNT. Depending on your location, we are going to suggest the best shipping method. Basically we will ship the order in 1 ~ 3 work days. Our warehouses are in USA, Taiwan, Sweden and South Korea. Depending on the item, the starting location could be different. And each country has their own holidays. It is the reason why we need 1 ~ 3 days for dispatch.

Shipping cost will be charged based on your order weight which is the larger between weight and volume weight. Our system calculates the total weight of your order items and recommends the shipping method and cost from the cheapest one. You can check your shipping cost on your cart page.

BicycleHero are pleased to offer FREE SHIPPING to worldwide on orders over minium spend. For orders under this value we also offer great value discounted shipping rates.

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All orders could be returned to us in 90 days from dispatch. We are happy to accept the any returns without any specific reason. You can find the detail of returns in our customer support page.

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BBB Bike Bicycle Fork Tube Extender BHP-21 1-1/8

BBB Bike Bicycle Fork Tube Extender BHP-21 1-1/8. ■ Adapter that enables you to make your steering tube longer without affecting the head system. ■ Threaded and threadless headsets compatible. ■ Sandblasted black. BBB RoundHead included. ■ Sizes: 25.4 mm 1 1/8" - You should check the internal...

Rating: 4.7/5 based on 3 review(s)
  • Price: $19.98 - Out of Stock
  • Brand: BBB

Additional Info

Additional Info

Bike TypeUniversal bike
Stem Angle DegreeN/A
Main ColorN/A
Front Derailleur TypeN/A
Tire SizeN/A


Product Questions

  • We will answer your question in 24hours

Is there a bolt to tighten the cap and separate one for the adapter or is it just one long bolt?
It has the long bolt from the top cap to bottom part.
Bicyclehero Support Team answered on April 21, 2016
How many inches this adds?
It is about 9cm from top cap to end of spacer. It is not total length.
Bicyclehero Support Team answered on August 3, 2017


Customer Reviews

Would be 5 stars except for the bolt problem Review by David
Many of us need to raise the handlebars up and probably many more should. This is the best designed product that I have found to meet that goal on an 1-1/8" threadless stem steer tube. It has a wide range of height adjustment available and is of reasonable quality and weight and installed quickly. The only problem that any potential buyer should be aware of is that the 25mm long bolt supplied for the top cap and headset tension adjustment is too short. I could not make it work in any configuration. Once replaced with a 40mm long bolt, everything was perfect.
With this one design issue addressed, this product would be a world beater. (Posted on 7/29/2014)
Great product, not many like it! Review by iceage_mammoth
Obviously, it saves you a lot of trouble. Very nice built, nothing else compares to it. Good price for the quality (Posted on 7/13/2011)
Quality, effective product. Review by Bruce
We used this to extend a 1 1/8" threadless steerer tube which was just long enough to extend thru the top headset bearing. It's adjustable for length of extension, and once in place with stem and bars you'd never know it was there. Good unit. You might need to read the instructions tho! (Posted on 4/5/2011)

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