CHRIS KING R45D 142x12mm Thru Axle

R45D Twin Bearing Rear 142×12mm Thru Axles

142×12mm thru axles for R45D rear hubs using the earlier Twin Bearing driveshell system. Not compatible with the current Gen 4 system.

• PHB643: R45D Gen.1 6-Bolt / 11-speed, serial numbers starting with 651
• PHB645 / PHB645B: R45D Gen.2 6-Bolt, serial numbers starting with 691; and R45D Centerlock, serial numbers starting with 671
• PHB796B: legacy part registered in the Circles catalog; confirm current hub generation and driveshell configuration before ordering

Confirm the serial number stamped on the hubshell before selecting an axle.