specification

Weight :

98g  ±  5g

Material :

Aluminum 7075

Bearings :

17287 + 6902

Pawls :

6

Aluminum
Shimano 11s / (33T)

1).Durable : total 6 pawls, 3 pawls one turn, 2 turns work
2).Smooth : 66HD high transmission efficiency
3).Easy to replace.
4).The price depends on the bearings.

Bearing option:
- Steel Bearings
- Stainless Steel Bearings
- Ceramic Bearings
- Japanese Ceramics Bearings