Need to mount a rack, but don't have the proper braze-ons? Once again, Problem Solvers comes to the rescue. Just replace your existing seatpost clamp with this and, BAM, rack mounts.
Uses a stainless bolt
2 M5 rack mounting holes
Black
Specifications
Material
Aluminum
Black - 31.8 UPC
708752068261
Black - 31.8 MPN
MC-7631.8mmblack
Black - 34.9 UPC
708752068278
Black - 34.9 MPN
MC-7634.9mmblack
Tree Fort ID:
333222377361
Review Summary
LIKES
Strong (2),
does the job (1),
Price was right (1)
WORKS FOR
Cross Country (1),
All Mountain (1),
MTB (1),
Any Hardtail (2),
recumbent trike (1),
Gravel/bikepacking (1)
DISLIKES
none
5.0 GEARS 3 reviews
or
Customer Questions
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Problem Solvers does it again! A Seat Post Clamp with Rack Mounts. Many advantages to having the rack mounts integrated into a seatpost clamp...1) For my wife's tiny mtb frame, it elevates the rear rack stays, so the rack can be level...an important feature for rear panniers...preventing the panniers from sliding forward and obstructing pedaling rotation. 2) On my carbon gravel bike it kept me from marrying the finish and frame when attaching the rear rack.
We carried maximum weight on our rear racks with laden panniers and items strapped to the top of the rack as well for a week-long self-sustained venture... No issues whatsoever... But we didn't venture off gravel roads and two-track.
*Note: the listed clamp size is the outside diameter of the frame seat tube, not the seat post diameter...our seat posts were both 27.2 and our frame seat tubes were 31.8.
Works for: MTB, All Mountain, Cross Country, Any Hardtail, Gravel/bikepacking
5
March 30, 2012
reviewed by: Kirk511
I have Catrikes, Road, Exxpedition and a 700. On all of them I replaced the stock neck rest with a Krispysteve neck rests. This baby (31.8 mm) works great attaching the front rack arms to the neck rest post. No muss, no fuss install.