Brand catalog
DONTZER
DONTZER is a Japanese custom bicycle and racing-frame brand by TR, spanning NJS keirin frames and road models.
DONTZER is a Japanese custom bicycle and racing-frame brand by TR, spanning NJS keirin frames and road models.
Company history
TR established DONTZER after taking over Tsuruoka Racing’s NJS frame-building operation, with the brand’s NJS registration beginning in 2021. TR’s current official catalogue continues to offer DONTZER racing and road frames.
- Headquarters
- Fujimino, Saitama, Japan
- Country
- JP
DONTZER wordmark published on the official TR brand website.
Verified public catalog
Recently updated DONTZER products
Exact variants are ordered by their latest catalog update, with a stable tie-breaker. Personal bicycle history remains separate.
No public products yet
No reviewed products with a public canonical route are available here yet.