Problem Solvers Shifter Boss Covers
Best aesthetic solution for cyclists converting frames to singlespeed setups.
Converting a vintage frame into a clean singlespeed often leaves awkward, vestigial shifter mounts cluttering the downtube. These polished aluminum caps offer a sleek, minimal solution to hide those eyesores, though you will need to accept a California Proposition 65 warning as part of the trade-off for their durability.
$19.99
Who it's for
- Riders wanting to prevent internal frame corrosion and debris
- Minimalists needing a lightweight, snag-free installation solution
- Cyclists seeking a polished, clutter-free frame aesthetic
Who should skip it
- Mechanics looking for functional cable guides or accessory mounts
- Owners of frames with non-standard boss dimensions
- Commuters riding in harsh, high-UV, or extreme weather conditions
Performance breakdown
Aesthetic Integration
Polished aluminum finish creates a seamless, professional look on vintage frames.
Installation Simplicity
Straightforward design makes cleaning up your frame's silhouette incredibly easy.
Material Durability
Lightweight aluminum construction withstands the elements without adding unnecessary bulk.
Compatibility Range
Fits most standard down-tube shifter bosses found on classic steel frames.
Weight Savings
Minimalist design keeps your singlespeed build as light as possible.
Finish Quality
High-polish surface resists corrosion and maintains shine over long-term use.
Key Specs
UPC
708752051935
MPN
FS0900
Store SKU
210000011889
Still have a question?
Ask Metto anything about the Problem Solvers Shifter Boss Covers before you decide.
