Burgtec Specialized 172mm Rear Axle 12x1.0mm Burgtec Black MFPN=RP7507U60OS Improved aerodynamics for time trial

Improved aerodynamics for time trial and triathlon Tooth Count 48

For use with dropper seatposts only Color Black keyword search Dropper seatpost

Included in kit: (1) 6061 Aluminum Lock Ring (1) 7075 Aluminum Carrier Ring (1) 6061 Aluminum End Spacer (1) 6061 Aluminum 5mm Spacer (2) 6061 Aluminum 2mm Spacers (1) 6061 Aluminum 1mm Spacers (1) 7075 Aluminum 18t Cog Tooth Count 18 Cassette Body Type Shimano Micro Spline Drivetrain Speeds Single Material Aluminum Defined Color Black

Durable stamped steel S1000 Eagle T-type chainring

Race Red Weight 376g

Burgtec Specialized 172mm Rear Axle 12x1.0mm Burgtec Black MFPN=RP7507U60OS Improved aerodynamics for time trialClean 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 aluminum and made to manufacturers exact specifications Length is 172 or 175. 5mm, thread M12x1. 0mm pitch 172mm fits 2021 Chisel, Demo, Enduro,