The Sidi 345 Hyper Extension System is a replacement or service component designed for compatible Sidi cycling footwear. This white system is made for size 39 shoes and supports the secure, controlled fit expected from Sidi equipment. The component is intended to work with the shoe’s adjustment and retention system, helping maintain proper support during riding.
Manufactured by Sidi in Italy, this component is identified by manufacturer part number 2428000939 and vendor part number 2428-0009-39. It is specified for the 345 Hyper Extension System model in white, size 39. Confirm the shoe model, component configuration, and required size before ordering to ensure proper fitment. This product is intended for compatible Sidi footwear applications and may not fit other brands or models.
Feature: Sidi 345 Hyper Extension System replacement component
Feature: White finish for size 39 footwear
Feature: Manufacturer: Sidi
Feature: Manufacturer part number: 2428000939
Feature: Vendor part number: 2428-0009-39
Feature: Manufactured in Italy
Feature: Designed for compatible Sidi shoe adjustment and retention systems
Features:
- Sidi 345 Hyper Extension System replacement component
- White finish for size 39 footwear
- Manufacturer: Sidi
- Manufacturer part number: 2428000939
- Vendor part number: 2428-0009-39
- Manufactured in Italy
- Designed for compatible Sidi shoe adjustment and retention systems
Size: 345 HYPER EXTEN SYSTEM WHT39
Model: 345 HYPER EXTEN SYSTEM WHT39
Origin: IT