The material is ultra duralumin (A7075), heat treated T6, and hard alumite, which boasts superior hardness and durability compared to general alumite products. In particular, our unique know-how is applied to the teeth where the chain is attached to efficiently transmit power. The shape of the size drawing may differ from the actual product.
Manufacturer: AFAM Brand: AFAM Package size: 34.1 x 31.3 x 1.4 cm; 650 g Product model number: 15902-47 Product weight: 650 g