Vorrei sapere da più esperti se siete già al corrente della differenza di peso tra i due seguenti gruppi
1)
SHIMANO DURA ACE 11 V D2
2)
SRAM RED 22.
Grazie in anticipo..
SRAM
SRAM Shifters RED 22 Shift/ Brake Lever Set
280g (pair)
SRAM Front RED 22 Front Derailleur
69g (Braze-on)
10.2g (Chain spotter)
SRAM Rear RED 22 Short Cage Rear Derailleur
145g
SRAM Cranksets RED 22 Crankset BB30 (BB not included)
557g
SRAM Bottom Brackets BB BB30 (Ceramic Bearings)
53g
SRAM Rim RED Brakeset Aero Link Front & Rear
240g
SRAM Cassettes Cassette XG-1190 (11-25)
151g
SRAM Chains Chain PC RED 22 (114 links)
242g
TOTALE =
1747.2 g
SHIMANO
Crankset (FC-9000) :
683
Front & rear brake (BR-9000) :
297
Cassette sprockets (CS-9000) :
166
Chain (CN-9000) :
243
Rear derailleur (RD-9070) :
217
Front derailleur (FD-9070) :
114
Left & right dual control lever (ST-9070):
237
Total weight :
1957
Total weight
with wiring
and internal battery (SM-BTR2) :
2047