Norton Commando 850 (MK3) Rear Hub Backing Plate (1) - 06-4810 60-4125 This cylinder barrel is correct

This cylinder barrel is correct for all Triumph 650 Unit Twins (Bonneville

Not only do these reverse cone "shorty" mufflers look good and sound good they have also been track proven

BSA or Norton motorcycle

Replaces OEM part number is 70-0732

Amal Concentric rebuild kits are sold individually to rebuild (1) carburetor - select the quantity you desire

Norton Commando 850 (MK3) Rear Hub Backing Plate (1) - 06-4810 60-4125 This cylinder barrel is correctNew Norton Commando MK3 850 rear hub backing plate. You will get the one part as pictured. Replaces Norton part numbers 06 4810 & 064810. This backing plate prevents the cush rubbers in your hub from dropping into the empty cavity space in your hub. Please refer to your parts catalog for proper fitment. Please note that this plate is sold each as pictured **Features** Made in England O. E. M Part number is 06 4810 & 064810