Made of anodized AL 7075 - T6, they offer the perfect combination of strength and lightness.
Available in red, black, copper, anthracite and blue, they are designed for Wilier Triestina’s MTB Urta Max SLR & Usma SLR models, with specific lengths and thread pitches.
Rear axle 12 x 178,5 mm P.1 Double Thread
Weight: 40 g