The Burgtec Specialized Rear Axle 175.5mm is proof 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. They feature “a get out of jail’ 6mm Allen key on the drive side of the axle if you manage to round the non-drive side.Constructed from 7075 Aluminium and made to the manufacturer’s exact specifications.Burgtec Specialized Rear Axle 175.5mm FeaturesWeight: 0.056 kgDimensions: 75 × 250 × 20 cmThread M12 x 1.0mm pitchSee Technical Specifications for Compatibility