Comparison of hub gears

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

BrandModelIntroducedDiscontinuedSpeeds
(external)		Gear width
(with external)		 Ebike Max Power Max TorqueDirect DriveWeight (excluding
auxiliary components)		Intended
purpose
Brompton BSR (fork from Sturmey Archer) 3 178% ? g City
Brompton BWR[1][2] 2009 3(x2) 246% (302%) 940 g City
Enviolo City 2019 continuous 310% 250 w 50 Nm n/a ? City
Enviolo Trekking 2019 continuous 380% 250 w 75 Nm n/a ? City/Trekking
Enviolo Sportive 2019 continuous 380% 500 w 120 Nm n/a ? City/Trekking/Sport
Enviolo Cargo 2019 continuous 380% 500 w 80 Nm n/a ? City/Cargo
Enviolo Commercial 2019 continuous 310% 250 w 50 Nm n/a ? City
Fallbrook (Enviolo) NuVinci N380 2015 2018 continuous 380% n/a 2450 g[3] City
Fallbrook (Enviolo) NuVinci N360 2010 2014 continuous 360% n/a 2450 g[4] City
Fallbrook (Enviolo) Nuvinci N330 2015 2018 continuous 330% n/a 2450 g[4] City
Fallbrook (Enviolo) NuVinci N171 2007 2010 continuous 350% n/a 3850–3950 g City
Rohloff AG Speedhub 500/14 1998 14 526% 11th gear 1700-1825 g[5] Sport, Touring
Shimano Alfine SG-700 2010 11 409% n/a 1600-1744 g[6][7][8] City, Sport
Shimano Alfine SG-500 2006 8 307% 1600 g City
Shimano Nexus Inter-8 8 307% 5th gear 1550-2040 g City
Shimano Nexus Inter-7 1995 7 244% 1465-1860 g City
Shimano Nexus 4 Speed 4 184% 1st gear City
Shimano Nexus Inter-3 3 187% 2nd gear 1220 g City
SRAM (Sachs) Spectro E12 (Elan) 1995 1999 12 339% 3500-4000 g City
SRAM i-Motion 9 2005 2012 9 340% 2000g (wo brake)-
2400g (with coaster brake)		 City
SRAM G8 2012 2015 8 260% 2180 [9] City
SRAM G9 2014 2015 9 292% City, Sport
SRAM (Sachs) Spectro S7 (Super 7) 1993 2010 7 303% (Super 7: 284%) 1645-1826 g City
SRAM (Sachs) Spectro P5 (Pentasport),[10] P5 Cargo 1987 2010? [11] 5 224-251% City
SRAM (Sachs) Spectro T3/i-Motion 3/Torpedo Dreigang[10] 1987 3 187% City
SRAM (Sachs) Neos/Spectro 3x7 1994 2000[12] 3(x7) 186% (434%) [13] City
SRAM (Sachs) Torpedo Duomatic/Automatic 2 136% City
Sturmey Archer XRF-8 (W), XRK-8 (W), XRD-8 (W) 2014 8 325% 1st Gear 1770-2170 g City/Folding
Sturmey Archer XRF-8, X-R[F/D/K]8 2007 2013 8 305% 1st Gear 1480-1600 g City
Sturmey Archer RX-RF5, RX-RD5, RX-RK5, RX-RC5, RXL-RD5, TS-RF5 2017 5 243% 3rd Gear 1905-2412 g City
Sturmey Archer S5,AT5,SAB,Sprinter-5,[S/X/XL]-R[C/D/F/K]5 1966 5 225-256% 1200-1760 g City
Sturmey Archer X-RF4, X-RK4, X-RD4 2018 4 210% 1st Gear 1160-1630 g City/Folding
Sturmey Archer F[C/M/G/W] 1935 1970 4 134-160% ? g City
Sturmey Archer A[BC/T3],AW[C],S[C3/SAB],[S/X/XL]-R[F/S/F]3 1933 3 178% 1000-1380 g City
Sturmey Archer [S/B]2[C] Duomatic[14] 2010 2 138% 930-1400 g City

References

  1. ↑ Emerson Roberts: Brompton product announced 2009
  2. ↑ Richard Peace: Brompton wide ratio hub gear announced, bikeradar.com, 30 Oct 2008
  3. ↑
  4. 1 2 Hubstripping.com NuVinci N171 and N360, 11 April 2011
  5. ↑ http://www.rohloff.de/en/technology/speedhub/technical_data/index.html
  6. ↑ http://www.roadcyclinguk.com/gear-news/shimano-alfine-11-speed-hub-gear/4896.html
  7. ↑ http://hubstripping.wordpress.com/alfine-shimano/alfine-11/
  8. ↑ http://road.cc/content/review/27971-shimano-alfine-11-hub-and-shifter
  9. ↑ "Archived copy". Archived from the original on 2013-01-23. Retrieved 2013-03-15.
  10. 1 2 Cycle A 2 B: Sachs 5 speed Torpedo Pentasport hub gear, 11 April 2011
  11. ↑ http://www.bikeforums.net/archive/index.php/t-781365.html
  12. ↑ http://sheldonbrown.com/sachs-internal.html
  13. ↑ http://www.greenspeed.com.au/pdfs/sachs_3x7.pdf
  14. ↑ S/A S2C 2010
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