Это urc стальные. Чуть тяжелее и дешевле. S-M чуть больше чем M41, а L - меньше
<On the MAD4ONE- S you can mount:
24-inch wheel with a traditional tire up to 24 x 3.00
26-inch wheel with a traditional tire up to 26 x 2.70
The inside width is 91 mm.
On the MAD4ONE- M you can mount:
24-inch wheel with a 24 x 4.00 fat tire
26-inch wheel with a traditional tire up to 26 x 3.00
27.5-inch with a traditional wheel up to 27.5 x 3.25
28-inch with a traditional tire up to 29 x 2.50
The inside width is 91 mm.
The MAD4ONE- L has been designed specifically for the FAT tires lovers.
On this frame you can mount:
26" with a 26 x 4.00 fat tire
27.5" with a 27.5 x 3.80 fat tire
28" with a 29 x 3.25 fat tire
The inside width is 103 mm.>
Шурик писал(а):
https://unaruota.com/ZC/index.php?main_page=product_info&cPath=14_27&products_id=727&zenid=f2opm7cnln7bva46erj1g6c3i1
Mad4One = M41
The frame is available in the following sizes: Extra-Small - Small - Medium - Large
On the "Extra-Small" you can mount:
- the 20-inch wheel with the 20 x 4.00 tire
On the "Small" you can mount:
- the 24-inch wheel with the 24 x 4.00 tire
- the 26-inch wheel with the 26 x 2.70 tire
On the "Medium" you can mount:
- the 26-inch wheel with the 26 x 4.00 tire
- the 27.5-inch wheel with the 27.5 x 3.50 tire
- the 28-inch wheel with the 29 x 2.50 tire
On the "Large" you can mount:
- the 27.5-inch wheel with the 27.5 x 3.50 tire
- the 28-inch wheel with the 29 x 3.00 tire