Don't see the secure browser window of PayPal?

You can open it again and complete your purchase.

Thank you for your patience. Your order is almost completed.

Bike is best! - Supporting cycling in the UK
Sorry, this product is no longer available.
Cube RFR

Cube RFR Headset Extension black (2020)

ID: 363736
- 25%
Incl. VAT, excl. shipping costs
Not in stock
I would like to be notified when the product is back in stock.

Move to your wish list
  • 30 day return policy
  • Free delivery for small parts from £991
  • 40,000 items
    600 brands
Product Description

The 6061 aluminium head tube extension extends the 28.6 mm head tube by 67 mm, increasing the stem and seat position.


  • extends the head tube by 67 mm
  • increases the stem and thus ensures a more upright sitting position
Fork steerer extension  
Suitable for
Fork shaft  
Suitable for 28.6 mm / 1 1/8 fork steerer  
6061 Aluminium  
Content / delivery size
1 RFR head tube extension  
Model year
Product number
Customer Ratings
Have your say. Be the first to rate this product.

Do you have a question?
Please send us your request using the form or visit our FAQ section.
Sign up now and receive a voucher worth £53. Get access to exclusive offers and deals.

Privacy Statement & Cancellation
Everyday we get more people on bikes