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Opus Vivace 4

Opus Vivace 4
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Opus's Vivace 4 means business with it's high-modulus carbon frame and fork. A wide bottom bracket gives you stiffness for those snappy accelerations we all love, while super-slim seatstays offer up just the right amount of compliance for all-day comfort. Shimano 105 is the group of choice, with 22 speeds to choose from, not to mention smooth shifting and the wonderful ergonomics that Shimano is known for. Notice that internal cable routing? It keeps things looking nice and neat. You'll roll on Mavic wheels and tires that work harmoniously to deliver sublime ride quality. And, a carbon post teams with an Easton bar and stem to round it out.


Frame Opus Gamma 40 carbon monocoque
Fork Full Carbon Tapered 1-1/2 to 1-1/8 in
Rims/Wheels Mavic Ksyrium WTS
Tires Mavic Yksion Elite 700 x 25c
Crankset Shimano 105
Chainrings 52/36
Front Derailleur Shimano 105
Rear Derailleur Shimano 105
Rear Cogs Shimano 105, 11-speed: 12-25
Shifters Shimano 105
Handlebars Kalloy 6061DB
Tape/Grips Velo Gel
Stem Kalloy
Brake Levers Shimano
Brakes Shimano 105
Saddle Selle Italia SL
Seatpost SPC-619 Carbon 27.2 x 300mm

* Subject to change without notice.