Comparison of hub gears

Last updated

This page is a list of internal hub gears for bicycles.

BrandModelIntroducedDiscontinuedSpeeds
(external)		Gear width
(with external)		Ebike Max PowerMax TorqueDirect DriveWeight (excluding
auxiliary components)		Intended
purpose
BafangRG A510.S.D20235315.7%3700geFat
BafangRG A310.S.D20223165.1%80 Nm1700geCity / eTour
3x3Nine20229554%250 Nm2000geMTB, heavy cargo, commuter
Brompton BSR (fork from Sturmey Archer)3178%? gCity
BromptonBWR [1] [2] 20093(x2)246% (302%)940 gCity
EnvioloCity2019continuous310%250 W55 Nmn/a2450 g [3] City
EnvioloTrekking2019continuous380%250 W85 Nmn/a2450 g [3] City/Trekking
EnvioloSportive2019continuous380%500 W120 Nmn/a?City/Trekking/Sport
EnvioloCargo2019continuous380%500 W80 Nmn/a?City/Cargo
EnvioloCommercial2019continuous310%250 W50 Nmn/a?City
Fallbrook (Enviolo) NuVinci N380 20152018continuous380%n/a2450 g [4] City
Fallbrook (Enviolo) NuVinci N360 20102014continuous360%n/a2450 g [5] City
Fallbrook (Enviolo)Nuvinci N33020152018continuous330%n/a2450 g [5] City
Fallbrook (Enviolo) NuVinci N171 20072010continuous350%n/a3850–3950 gCity
Kindernay XIV201614543% [6] 160 Nm [6] 1400g raw cartridge [6] eMTB, heavy cargo, commuter
Kindernay VII20217428% [7] 160 Nm [7] 1200g raw cartridge, 1750g total system weight including SWAP and Hyseq Onesie [7] eMTB, heavy cargo, commuter
Rohloff AG Speedhub 500/14 199814526%130 Nm11th gear1700-1825 g [8] Sport/Touring/ Cargo/Tandem
ShimanoAlfine Di2 SG-S7001-11 (SG-S7051-11)2018 [9] 11409%~5th gear

(0.995 ratio)

1665 g [10] City, Sport, Touring
ShimanoAlfine SG-S7000-8 (SG-S7001-8)2014 (2017 [9] )8307%5th gear1680 g [11] City
Shimano Alfine SG-70020102017 [9] 11409%n/a1600-1744 g [12] [13] [14] City, Sport
ShimanoAlfine SG-50020062016 (?) [15] 8307%1600 gCity
Shimano Nexus Inter-8 8307%5th gear1550-2040 gCity
Shimano Nexus Inter-7 19957244%1465-1860 gCity
ShimanoNexus Inter-5E20195263%60 Nm1st gear1650 ge-bike
ShimanoNexus 4 Speed4184%1st gearCity
Shimano Nexus Inter-3 3187%2nd gear1220 gCity
SRAM (Sachs) Spectro E12 (Elan)1995199912339%3500-4000 gCity
SRAM i-Motion 9 200520129340%2000g (w/o brake)-
2400g (with coaster brake)		City
SRAM G8 201220158260%2088-2180 g [16] [17] City
SRAMG9201420159292%2088 g [17] City, Sport
SRAM (Sachs)Spectro S7 (Super 7)199320107303% (Super 7: 284%)4th gear1645-1826 gCity
SRAM (Sachs)Spectro P5 (Pentasport), [18] P5 Cargo19872010? [19] 5224-251%3rd gearCity
SRAM (Sachs)Spectro T3/i-Motion 3/Torpedo Dreigang [18] 1970s2017 [20] 3187%2nd gearCity
SRAM (Sachs)Neos/Spectro 3x719942000 [21] 3(x7)186% (434%) [22] City
SRAM (Sachs)Torpedo Duomatic/Automatic2017 [20] 2136%City
Sturmey Archer XRF-8 (W), XRK-8 (W), XRD-8 (W)20148325%1st Gear1770-2170 gCity/Folding
Sturmey Archer XRF-8, X-R[F/D/K]8200720138305%1st Gear1480-1600 gCity
Sturmey Archer RX-RF5, RX-RD5, RX-RK5, RX-RC5, RXL-RD5, TS-RF520175243%3rd Gear1905-2412 gCity
Sturmey ArcherS5,AT5,SAB,Sprinter-5,[S/X/XL]-R[C/D/F/K]519665225-256%1200-1760 gCity
Sturmey ArcherX-RF4, X-RK4, X-RD420184210%1st Gear1160-1630 gCity/Folding
Sturmey ArcherF[C/M/G/W]193519704134-160%? gCity
Sturmey ArcherA[BC/T3], AW[C], S[C3/SAB], [S/X/XL]-R[F/S/F]3, SEARS 503.21 [23] 19333178%2nd Gear1000-1380 gCity
Sturmey Archer[S/B]2[C] Duomatic [24] 20102138%930-1400 gCity

References

  1. ↑ Emerson Roberts: Brompton product announced 2009, Foldabikes.com
  2. ↑ Richard Peace: Brompton wide ratio hub gear announced, Bikeradar.com, 30 Oct 2008
  3. 1 2 "Enviolo Technical Manual CY 2022" (PDF). Enviolo.com. Retrieved 2022-07-26.
  4. ↑ "Nfinity N330/N380/N380SE - Products - nuvincicyling.com". Archived from the original on 2017-10-18. Retrieved 2016-07-29.
  5. 1 2 "NuVinci N171 and N360". Hubstripping.wordpress.com. 9 October 2007. Retrieved 26 July 2022.
  6. 1 2 3 "Kindernay XIV". Kindernay.com. Retrieved 2022-03-31.
  7. 1 2 3 "Kindernay VII". Kindernay.com. Retrieved 2022-03-31.
  8. ↑ "Technical data: www.rohloff.de". Archived from the original on 2011-07-25. Retrieved 2013-03-15.
  9. 1 2 3 "Most complete page about the Shimano Alfine Inter 11 Internal Gear hub". Bikeshed.johnhoogstrate.nl. Retrieved 2021-04-19.
  10. ↑ "SG-S7001-11". Bike.shimano.com. Retrieved 2021-04-19.
  11. ↑ "SG-S7000-8". Bike.shimano.com. Retrieved 2021-04-19.
  12. ↑ "Shimano Alfine 11-speed hub gear - Gear news - RoadCyclingUK". Archived from the original on 2010-07-09. Retrieved 2013-03-15.
  13. ↑ "Shimano Alfine 11". Hubstripping.wordpress.com. October 2010.
  14. ↑ "Shimano Alfine 11 hub gear and shifter". Road.cc. 30 November 2010.
  15. ↑ "SG501 internals in a SG-500 body?". Mountain Bike Reviews Forum. Retrieved 2021-04-19.
  16. ↑ "G8 | Sram". Archived from the original on 2013-01-23. Retrieved 2013-03-15.
  17. 1 2 "SRAM G8 / G9 IGH2015 Frame Fit Specifications" (PDF). SRAM G8 / G9 Specification Manual. 2014. Archived (PDF) from the original on 2020-09-24. Retrieved 2021-04-19.
  18. 1 2 Cycle A 2 B: Sachs 5 speed Torpedo Pentasport hub gear, 11 April 2011
  19. ↑ "TSR 2 --> TSR 5 mod". Bikeforums.net. Retrieved 26 July 2022.
  20. 1 2 Frothingham, Steve. "SRAM ends sales of internal gear hubs". Bicycleretailer.com. Retrieved 21 September 2021.
  21. ↑ "Sachs and SRAM Internal-Gear Hubs". Sheldonbrown.com.
  22. ↑ "Archived copy" (PDF). Archived from the original (PDF) on 2015-04-12. Retrieved 2014-11-04.{{cite web}}: CS1 maint: archived copy as title (link)
  23. ↑ "Sears 3-speed model 503.21". Ratrodbikes.com. 17 May 2010. Retrieved 26 July 2022.
  24. ↑ S/A S2C Archived 2014-07-22 at the Wayback Machine 2010
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