Search query: 3 speed internal gear hub with disk brake

Product: SRAM Centera 9-Speed Twist Set
Brand: SRAM
Color: Black/Grey
Relevance: Irrelevant
Compatible with Shimano-type (2:1 ratio) rear derailleurs . Speed Release Spool internal shift assist spring. 58mm "HalfPipe" Krayton rubber grip . Quick View Display mechanical gear indicator with sealed cable replacement entry port . Grilon composite construction. Includes die drawn steel cable.
Front/Rear: Set
Shifter Compatibility: 3x9sp

Product: Sturmey Archer S80 8-Speed Hub 36h, Silver, with Disc Brake
Brand: Sturmey Archer
Color: Silver
Relevance: Exact
Sturmey-Archer S80 8-Speed hub includes shifter, cable, mounting hardware & 25t cog

Hub Shell Material - 6061 Aluminum
Axle Diameter - 13/32" Slotted
Axle Length - 175.0mm
Over Locknut Dimension - 127.0mm
Spoke Holes - 36
Spoke Compatibility - 13g or 14g
Sprocket Teeth - 23 or 25 tooth
Weight - 1880g
Overall Range - 325%
Gear 1 - 100% (Direct Drive)
Gear 2 - 130%
Gear 3 - 148%
Gear 4 - 169%
Gear 5 - 192%
Gear 6 - 220%
Gear 7 - 250%
Gear 8 - 325%
Includes hub,twist shifter, cable, mounting hardware & 25t cog
305% gear range
25t cog
Disc hub axle length is 185mm
Freewheel axle length is 170mm

Item Specifications
Color	Silver
Weight	1600g
Intended Use	Road
Hub Drilling	36spokes
Rear Axle Type	13/32"
Cassette Body Type	Single Cog Driver
Hub/Brake Compatibility	6-Bolt Disc
Rear Hub Spacing	127mm
Skewer Included	NA, Bolt-On
Chainline	39.8
Includes shifter, cable, and mounting hardware
305% gear range
Disc hub axle length is 185mm
Freewheel axle length is 170mm
Sturmey-Archer S80 8-Speed hub includes shifter, cable and mounting hardware.

Product: Kool Stop Brake PAD THINLINE Threaded Ceramic
Brand: Kool Stop
Color: Ceramic
Relevance: Complement
Low Profile
Hardened and Plated reinforced steel backbone
Patented Angled tip plow
Water grooves
Knurl-lockª washer system

Product: SRAM X.5 8-Speed Twist Set
Brand: SRAM
Relevance: Irrelevant
Compatible with ESP (1:1 actuation ratio) rear derailleurs . SRS: Speed Release Spool internal upshift assist spring. Grilon composite construction with painted finish. 58mm (HalfPipe) grip with QuickView gear indicator and easy cable change. Micro-friction adjustable, 3 gear compatible left hand front shifter. Includes die-drawn steel cables.
Front/Rear: Set
Shifter Compatibility: 3x8sp
Shifter Detail Color: silver/black
Weight: 205g

Product: SRAM Centera 8-Speed Twist Set
Brand: SRAM
Color: Black/Grey
Relevance: Substitute
Compatible with Shimano-type (2:1 ratio) rear derailleurs . Speed Release Spool internal shift assist spring. 58mm "HalfPipe" Krayton rubber grip . Quick View Display mechanical gear indicator with sealed cable replacement entry port . Grilon composite construction. Includes die drawn steel cable.
Front/Rear: Set
Shifter Compatibility: 3x8sp
Weight: 260g