DROP BEST UC M5

Are you stuck in the middle with your dropper post?
Would you want a steeper seat angle for a more efficient climbing position?
Would you like some rearward offset to accomodate your long legs?

Whichever way you want to move, the DROP BEST UC M5 dropper saddle clamp allows you to do just that. With 27mm  of offset you can change your seat angle by 2º. Say from your current 74º to 76º. Or set it to rearward offset and slam the saddle right back. To create room for your Filippo *Top Ganna* Ganna legs.

SAFE.
High strength 7075 aluminum throughout. Strongest, 12.9 grade, US made fasteners. Swiss coatings for corrosion resistance.

EASY.
Totally independent angle and saddle position adjustment makes installation a childs game.

ADJUSTABLE.
Lower or raise your post’s stack height with the included spacers. Or use them to achieve extreme saddle angles (some riders are into that :) See a detailed compatibility chart here.

COMPATIBLE WITH ALMOST ALL DROPPER POSTS/SADDLES
Basically compatible with every dropper using vertical M6 clamping bolts. Without adding stack height. And in forward or rearward offset use. And for most seat tube and saddle angles. See a list of compatible droppers and their adjustment range here. If you are still unsure about the fit on your post, you can even download and 3D print a dummie to physically thest the fit here. DROP BEST UC M5 is compatible with all saddle rails: 7 mm round, 7x9 mm oval and 7x10 mm oval. No extra parts needed!

MODULAR.
DROP BEST UC M5 is fully modular: Beyond the adjustability via its five spacers, you can make your DROP BEST UC M5 work on almost all seatposts with vertical clamping bolts, just by purchasing an additional hardware kit: For posts using M6 bolts, proprietary posts using one bolt installed upside down (e.g. many high end carbon road bikes/posts), Fox Transfer 2021 posts as well as its Race Face derivatives and the Fox Transfer 2025/Transfer NEO wireless posts too.

LIGHTWEIGHT/HEAVYWEIGHT.
At 139g the DROP BEST UC M5 assembly weighs 64g more than an average dropper post saddle clamp. That's heavier. But at the top of the one hour gravel grind, your thanks-to-the-DROP-BEST-UC correct seating position will make your bike feel much lighter.

PRECISION.
Precision machined in Switzerland. High end coatings throughout.

FAIR TRADE.
Made as fair and eco as possible. In countries where everyone has health insurance, paid holidays and proper wages. FAIR bicycle informs as transparent as possible. Learn more here.

ECO-SENSIBLE & FULLY CIRCULAR
This product and its packaging are manufactured only in countries with high environmental standards. Fully circular: All materials can continuously be recycled at their end of life. Including packaging. FAIR bicycle informs as transparent as possible. Learn more here.

INDEPENDENTLY ISO TESTED IN GERMANY.
Tested to ISO MTB standards and beyond. See test reports here.

INTENDED USE.
On almost all bicycles coming with a seatpost using two vertical saddle clamp bolts.

• Forward or rearward offset: 27mm
• Effective seat angle adjustment of 2º (e.g. from 76º to 78º at 680mm seat height)
• +15º / -15º saddle tilt adjustment at 72º seatangle
• Stack height adjusts to be identical to your original seat post
• Weight: 139g complete assembly* Weight difference to average dropper post hardware: +64g
  *174g in its absolute heaviest configuration
• Independently ISO tested in Germany, to MTB standards and beyond. Find the test reports here.
• Compatible with almost all dropper posts using vertical M5 clamping bolts (check out the DROP BEST UC versions for posts using M6 bolts, for Fox Transfer 2021 posts or for road bike proprietary carbon posts here.)
• Compatible with all saddle rails: 7 mm round, 7x9 mm as well as 7x10 mm. One clamp does it all, no special parts required.
• Compatible with all saddles which measure 16 mm or more from the top of the rail to the lowest point of the saddle shell. Depending on how soft the saddle is, it might touch the seat clamp when the rider lands hard on the saddle.
• Not compatible with very few, odd shape saddles. Please find a list of these in the "DROP BEST compatibility chart"
• Remark: Saddles with rails that narrow really quickly after the clampable area, in forward facing direction, can limit the achievable offset when DROP BEST UC is mounted for rearward offset. It's really rare, but if in doubt, please reach out by email. Thank you!
• Not compatible with the following seatposts: Wolf Tooth Resolve and similiar, stick-through-the-clamp designs.
• For all tech details and available versions check out the DROP BEST UC manual here.