| Brand | Shimano |
|---|---|
| Spindle Type | Square Taper - JIS |
| Model | BB-UN52 |
| Bottom Bracket Shell Type | BSA (English) |
| Item Length | 113 mm |
| Country of Origin | Japan |
| Part Type | Bottom Bracket |
Check the listing for details. Vintage Shimano BB-UN52 Square Taper Bottom Bracket 73x113mm BC Threaded. Condition: Used, Made in Japan. Listed at 20.88 USD. The Vintage Shimano BB-UN52 Square Taper Bottom Bracket is a high-quality bicycle component made in Japan. With a spindle type of Square Taper - JIS and a bottom bracket shell type of BSA (English), this bottom bracket has a length of 113mm. It is designed for durability and performance, making it a reliable choice for cyclists looking to upgrade or replace their existing bottom bracket. The Shimano brand is well-known for producing top-notch cycling products, and this vintage model is no exception.