The Burgtec Transition 175mm Rear Axle proves that Clean & 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 Transition 175mm Rear Axle CompatabilityTransitionSpire Alloy 2021 – 2023Spire Carbon 2021 – 2023Relay Carbon 2023Patrol Alloy 2021 – 2023Patrol Carbon 2022 – 2023Repeater 2022 – 2023Sentinel Alloy 2021 – 2023Scout Alloy 2021 – 2023Smuggler Alloy 2023Smuggler Carbon 2023Manufacturer’s Part Number: 01 ... More info