DBN V2 Mountain Bike Seat Clamp
The DBN seat post clamp has been reinvented with a deeper clamp and a wider nut, providing unmatched support for your mountain bike. Available in 6 vibrant colors and 3 sizes, it combines style and performance.
A must-have accessory for enthusiasts.
Looking for a post to go with it? The ASP seatpost is built for downhill and dirt jump.
A secure MTB seatpost clamp in three sizes
The DBN V2 seatpost clamp has been redesigned with a deeper clamp and a wider nut, spreading the load for a secure hold on your seatpost.
Sizes
- 34.9mm
- 38.6mm
- 39.7mm
How to choose your seatpost clamp size
The clamp size is the outside diameter of your frame's seat tube, not the seatpost diameter. Check your frame specifications or measure the top of the seat tube, then choose 34.9, 38.6 or 39.7mm. Size guide: how to measure your frame for a seatpost clamp.
Six colours
Match your build in Bronze, Pink, Black, Turquoise, Purple or Silver, and pair it with a GCS stem in the same colour.
Fitting
Follow your frame and seatpost manufacturers' torque specifications when tightening the clamp. If you are unsure, ask a qualified bike mechanic.
UK made
The DBN V2 is made in the UK and assembled in France, and it is covered by PEMBREE+. Looking for a post to go with it? The ASP seatpost is built for downhill and dirt jump.
Frequently asked questions
Where is the DBN V2 made?
The DBN V2 clamp is made in the UK and assembled in France.
Which colours are available?
Bronze, Pink, Black, Turquoise, Purple and Silver.
How quickly will my order be dispatched?
Orders are dispatched in 2–4 days from our UK, France or USA warehouse, depending on your region.
Can I return it?
Yes, within 14 days. See our refund policy or contact our support team.
Build your PEMBREE bundle
Add an ASP seatpost or a GCS cockpit in matching colours to your DBN clamp and unlock more savings as you build.
Fit & FAQs
Which size do I need?
The DBN V2 clamp comes in 34.9 mm, 38.6 mm and 39.7 mm. Choose the size that matches the outside diameter of your frame's seat tube.
Will it damage my dropper post?
Concentric clamping is designed to prevent crushing the internals of dropper posts.
Can I use it on a carbon frame?
At 15 mm high, the DBN clamp is deep enough for a carbon frame bike.
What is it made from?
High-strength 6000 series aluminium, M6 stainless steel bolts with washers, and custom 7075-T6 aluminium barrel nuts. Made in the UK and assembled in France.
Pairs well with
DBN V2 Mountain Bike Seat Clamp
Even Clamping
Concentric clamping prevents crushing internals of dropper posts
Recyclable Aluminium
DBN seat clamp is manufactured out of high strength and easily recyclable 6000 series aluminium. At 15mm high it is deep enough for a carbon frame bike.
Stepped Barrel Nuts
Prevents the barrel nuts from falling out during installation.
Wide Range
The clamp features an extended range of motion to accommodate the differences in bike frame sizes.
Stainless Screws
Screws come with washers as a standard feature to safeguard the aluminium from damage during tightening, and they are made of stainless steel, ensuring they won't rust.
Technical specifications
Material: Aluminium
Sizes: 34.9mm, 38.6mm, 39.7mm
Bolts: M6 Stainless steel bolt with washer
Barrel Nuts: Custom made 7075 T6 aluminium
Made in: UK, assembled in France