Swapping out a Shimano Nexus 3-Speed Hub for an 8-Speed Hub | Electric Bike Forums
SHIMANO NEXUS Internal Geared Hub SG-3D55 Shift Lever SL-3S42E SM-BC06 3- speed and 16T Single Sprocket Original parts - AliExpress
Shimano Nexus 3 Push Rod [81.85 mm] - Y33S91100
Amazon.com: ZUKKA Bike Shifter Shimano ST-EF51-L 3 Speed Left Brake & Shift Lever with Gear Indicator and V Brake Cable for Mountain Road Bicycle : Sports & Outdoors
Amazon.com: SHIMANO Alivio SL-M3100-L 3-Speed Shift Lever Left : Sports & Outdoors
Shimano Nexus 3 speed hub with coaster brake | Jack Thurston | Flickr
File:Internal hub 3 speed Shimano.jpg - Wikipedia
Amazon.com : Shimano, HB SL-3S35 3s-REVO NEXUS SHIFTER : Bike Shifters And Parts : Sports & Outdoors