[TRY-ANGLE] Custom Frame for 2500C Supervised by Simon Shimomura

| Custom Frame for 2500C

A newly designed and fully supervised custom frame for the 2500C, crafted with MADE IN JAPAN quality, by Simon Shimomura, a leading expert in classic Ambassadeur research and restoration, is now available.


| Appearance

The main priority in the improvement process was to preserve the beauty of the original design with the classic model featuring a thumb bar.
The interaction between the thumb and the thumb bar is an essential element of this frame.
Both the chrome and gold versions feature a mirror finish, with the gold variant utilizing 24K gold plating.


| Mr. Ambassadeur x Isuzu Industry

Based on Simon Shimomura’s designs and ideas, Japanese reel manufacturer Isuzu Industry handled the engineering and manufacturing.
Each custom frame is assembled by hand, undergoing rigorous quality checks and supervision by Shimomura, ensuring the high precision characteristic of Japanese craftsmanship.


| Offset Design

A newly designed stand, developed during the process of improving and reinforcing the 5500C/6500C frame, has been adopted.
With a mounting position carefully set to maintain aesthetic appeal, a 2.66mm offset from the original frame has been achieved.
This enhances the fit during palming and significantly reduces strain on the thumb when operating the clutch.

* The offset measurement is an average value when mounted on a rod, as measured by Fishy Business.
Values may vary depending on reel variations, rod mounting conditions, and measurement environments.


| Reinforcement

The structural weakness of the original frame’s thumb bar has been addressed by reinforcing the connection points to the inner plates with screws.
Additionally, the offset stand features a thicker pillar center, reducing distortion and instability.


| Weight Reduction

By replacing as many parts as possible with aluminum, both the chrome and gold versions weigh approximately 30g, a significant reduction from the original frame’s 52g.


| Material

Inner Plate, Pillar, Stand, Thumb Bar: Aluminum
Screws: Stainless Steel


| Weight

Approx. 30g

Reference / Original Frame: Approx. 52g


| Planning & Concept

Simon Shimomura (Fishy Business)


| Design & Manufacturing

Isuzu Industry
MADE IN JAPAN





- The images are of development samples and may differ from the actual product.
- Weight may vary between individual units.
- Due to the mirror finish, the product is prone to scratches. Please use a soft cloth for maintenance.
Cutting marks may be present on the outer side of the inner plate or the back of the stand pillar due to manufacturing specifications. Additionally, as each unit is hand-finished, slight processing marks, polishing marks, or plating inconsistencies may occur due to manufacturing methods and shape specifications. These do not affect assembly or usage.
- Although multiple 2500C units have been used for assembly testing, compatibility with all individual units is not guaranteed. If installation is difficult, adjustments may be required by the user.
- Assembly and adjustments should be performed at your own risk.