O lo'o i ai se fausaga fa'apitoa ma foliga matagofie, maualuga strenth caliper tino, faigofie fa'apipi'i, stabble braking.
faatinoga.E fetaui mo uila uta ma le faʻapipiʻiina o le itu taumatau.
Keli 
| O'o'omo'o lapoa | φ21mm |
| Rotor tele | φ180mm |
| Fa'ata'amiloga taofi lelei | 80mm |
| Fa'aafi le vaega papa | 361 mm² |
| Coefficient o fete'ena'iga | 0.35～ 0.45 |
| Max taofi taofi | 155N.m |
| Tulaga fa'apipi'i | Itu agavale/Itu taumatau |
| Avanoa pupu fa'amau | 74±0.2mm |
