The 105 groupset makes 'pro-level' technology more accessible to part time racers and fitness enthusiasts. From the shifters down to the rear derailleur, this groupset borrows from its big brother Dura-Ace. The shifters feature the new internal routing for the cable outers and the complete weight has come down to 2481g.
The Groupset includes:
- 105 5700 Chainset.
- 105 5700 Bottom Bracket.
- 105 5700 Front Mech.
- 105 5700 Rear Mech.
- 105 5700 Cassette.
- 105 5700 Chain.
- 105 5700 STI ( inc cableset ).
- 105 5700 Brake Calipers.