Comparison of hub gears
This page is a list of internal hub gears for bicycles.
| Brand | Model | Introduced | Discontinued | Speeds (external) |
Gear width (with external) |
Direct Drive | Weight (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 | ||
| Fallbrook | NuVinci N380 | 2015 | continuous | 380% | n/a | 2450 g[3] | City | |
| Fallbrook | NuVinci N360 | 2010 | continuous | 360% | n/a | 2450 g[4] | City | |
| Fallbrook | NuVinci N170 | 2007 | 2010 | continuous | 350% | n/a | 3850–3950 g | City |
| Rohloff AG | Speedhub 500/14 | 1998 | 14 | 526% | 1700-1825 g[5] | Sport, Touring | ||
| Shimano | Alfine SG-700 | 2010 | 11 | 409% | 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, X-R[F/D/K]8 | 2007 | 8 | 305-325% | 1480-1600 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 | 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
- ^ Emerson Roberts: Brompton product announced 2009
- ^ Richard Peace: Brompton wide ratio hub gear announced, bikeradar.com, 30 Oct 2008
- ^ [1]
- ^ Hubstripping.com NuVinci N171 and N360, 11 April 2011
- ^ http://www.rohloff.de/en/technology/speedhub/technical_data/index.html
- ^ http://www.roadcyclinguk.com/gear-news/shimano-alfine-11-speed-hub-gear/4896.html
- ^ http://hubstripping.wordpress.com/alfine-shimano/alfine-11/
- ^ http://road.cc/content/review/27971-shimano-alfine-11-hub-and-shifter
- ^ http://www.sram.com/sram/urban/products/g8
- ^ a b Cycle A 2 B: Sachs 5 speed Torpedo Pentasport hub gear, 11 April 2011
- ^ http://www.bikeforums.net/archive/index.php/t-781365.html
- ^ http://sheldonbrown.com/sachs-internal.html
- ^ http://www.greenspeed.com.au/pdfs/sachs_3x7.pdf
- ^ S/A S2C 2010