Campagnolo
| Campagnolo Super Record |
Campagnolo Record |
Campagnolo Chorus |
Campagnolo Athena |
|
|---|---|---|---|---|
| Crankset | 585a | 627 | 667 | 644b |
| BB Cups | 45 | 46 | 46 | 72 |
| Shift Lever | 330 | 337 | 337 | 360 |
| Rear Derailleur | 155 | 172 | 186 | 209 |
| Front Derailleur | 72 | 74 | 76 | 92 |
| Chain | 239 | 239 | 255 | 255 |
| Cassette | 177 | 201 | 230 | 230 |
| Brake Calipers | 272 | 278 | 299 | 306 |
| Group Weight in g | 1875 | 1974 | 2096 | 2168 |
| Group Weight in lb | 4.13 | 4.35 | 4.62 | 4.78 |
b The Athena group was weighed with the carbon crankset and shift levers.
Shimano
| Shimano | Shimano | Shimano | Shimano | Shimano | Shimano | |
| Dura Ace Di2 7970 | Dura Ace 9000 | Dura Ace 7900 | Ultegra 6800 |
Ultegra 6700 | 105 5700 | |
| Crankset | 636 | 636 | 636 | 694 | 737 | 834 |
| BB Cups | 89 | 67 | 89 | 76 | 102 | 102 |
| Shift Lever | 459 | 363 | 448 | 419 | 490 | 492 |
| Rear Derailleur | 225 | 160 | 166 | 193 | 209 | 232 |
| Front Derailleur | 124 | 67 | 67 | 86 | 89 | 112 |
| Chain | 249 | 248 | 249 | 260 | 280 | 291 |
| Cassette | 163 | 163 | 163 | 226 | 204 | 205 |
| Brake Calipers | 293 | 294 | 293 | 340 | 330 | 356 |
| Battery + Loom | 137c | n/a | n/a | n/a | n/a | n/a |
| Group Weight in g | 2375 | 1998 | 2111 | 2294 | 2441 | 2624 |
| Group Weight in lb | 5.23 | 4.4 | 4.65 | 5.05 | 5.38 | 5.78 |
c The Di2 system requires a battery and electrical cables which cannot be cut shorter. Together the battery and cables weigh 217g for 'medium' length. Typically the weight of standard shift cables would be 80g so we have added 137g to the weight of the Di2 group to take into account this difference.
SRAM
| 2012 | SRAM | SRAM | SRAM | SRAM |
| Red | Force BB30/GXP |
Rival | Apex | |
| Crankset (GXP) | 655 | 676 | 739 | 890 |
| BB Cups (GXP) | 105 | 115 | 115 | inc above |
| Crankset (BB30) | 630 | 645 | n/a | n/a |
| Bearings (BB30) | 51 | 52 | n/a | n/a |
| Shift Lever | 280 | 303 | 340 | 344 |
| Rear Derailleur | 153 | 178 | 188 | 190 |
| Front Derailleur | 58 | 88 | 88 | 89 |
| Chain | 257 | 257 | 277 | 277 |
| Cassette | 155 | 210 | 210 | 210 |
| Brake Calipers | 265 | 280 | 287 | 308 |
| BB30 Group in g | 1849 | 2013 | 2244 | 2308 |
| BB30 Group in lb | 4.07 | 4.43 | 4.94 | 5.08 |
| GXP Group in g | 1928 | 2107 | n/a | n/a |
| GXP Group in lb | 4.25 | 4.64 | n/a | n/a |
| 2014 | SRAM | SRAM | SRAM | SRAM |
| Red | Force BB30/GXP |
Rival | Apex | |
| Crankset (GXP) | 605 | 718 | 739 | 890 |
| BB Cups (GXP) | 105 | 115 | 115 | inc above |
| Crankset (BB30) | 555 | 710 | n/a | n/a |
| Bearings (BB30) | 51 | 52 | n/a | n/a |
| Shift Lever | 280 | 307 | 340 | 344 |
| Rear Derailleur | 143 | 166 | 188 | 190 |
| Front Derailleur | 76 | 77 | 88 | 89 |
| Chain | 250 | 250 | 277 | 277 |
| Cassette | 155 | 241 | 210 | 210 |
| Brake Calipers | 254 | 278 | 287 | 308 |
| BB30 Group in g | 1764 | 2081 | 2244 | 2308 |
| BB30 Group in lb | 3.89 | 4.58 | 4.94 | 5.08 |
| GXP Group in g | 1868 | 2152 | n/a | n/a |
| GXP Group in lb | 4.11 | 4.74 | n/a | n/a |
Ref: http://www.totalcycling.com/component-weights.html
