The Burgtec Santa Cruz Rear Axle 173.7mm w/o Hanger Bolt proves that clean and simple is always best. Leverless design for added security and clearance for when situations get tight. These super tough axles tighten up with a 6mm Allen key.Constructed from 7075 Aluminium and made to the manufacturer’s exact specifications.Burgtec Santa Cruz Rear Axle 173.7mm w/o Hanger Bolt SpecificationsFits: 5010 V4Thread M12 x 1.0mm pitchWeight: 0.052 kgDimensions: 75 × 250 × 20 cm More info