'Smooth, Round and Natural' - the ethos behind Shimano 105 components. 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 (manufacturer claimed).
Groupset includes: Brake set, BB cups, Cassette, Chain with joining pin, Chainset, STI Shifters, Front and Rear derailleurs and cables. Chain has a directional design with specifically shaped inner and outer plates to optimise shifting over the chainset and cassette.
Please take care to choose the correct crank arm length when selecting your groupset.
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