hyniwio is a dedicated workshop restoring vintage and pre-owned bicycles to showroom condition — frame up. Every weld, every spoke, every finish crafted with care.
From stripped-down vintage frames to complete cosmetic overhauls, hyniwio covers every aspect of bicycle renewal.
Every moving part inspected, adjusted, and replaced where needed — drivetrain, brakes, headsets, and hubs rebuilt to factory spec.
Professional sandblasting, primer coating, and custom color application revive tired frames with a durable, factory-quality finish.
Handbuilt or factory wheels trued, tensioned, and stress-relieved for a smooth, reliable ride on any surface.
We locate authentic vintage components to preserve the original character of classic bicycles for collectors and enthusiasts.
Transform a beloved vintage frame with a discreet, integrated electric drive system while preserving its classic silhouette.
Clear-coat sealing, chrome polishing, and rust-inhibiting treatments extend the life of every restored bicycle we deliver.
Our restoration process is transparent, methodical, and built around preserving what makes each bicycle unique. You stay informed at every stage — no surprises, no hidden costs.
Bring your bike to our Portland shop or ship it to us. We assess every component and send you a detailed condition report within 48 hours.
We build a scope of work matched to your goals and budget — full restoration, partial refurbishment, or cosmetic refresh.
Our craftspeople strip, repair, refinish, rebuild, and reassemble your bicycle with meticulous attention to detail.
Every bike completes a final road test and photographic review before being carefully packaged for pickup or shipping.
Transparent, flat-rate packages designed for every type of restoration project — from quick refreshes to full showpiece rebuilds.
Real feedback from real people who handed us their most treasured bicycles.
"I shipped my grandfather's 1974 Schwinn Varsity from Nashville and got it back looking absolutely stunning. The attention to period-correct details was beyond what I expected. hyniwio clearly loves this work."
"Found a rusted beach cruiser at a garage sale and hyniwio turned it into my daily commuter. The Refresh package was perfectly priced and the result was incredible. Rides smooth as glass now."
"The Showpiece restoration of my vintage Italian road bike took eight weeks and every single week they sent me photos. Communication was faultless. The finished bike is genuinely a work of art."
Fill out the form and our team will follow up within one business day with a personalized restoration quote.
4817 SE Hawthorne Blvd
Portland, OR 97215
United States
We accept drop-ships from across the US. Ask us for our secure packaging guide.
No commitment required — just tell us about your bike and we'll take it from there.