C59 Disc

Welcome to a new era of high per­for­mance road bike brak­ing, the Colnago C59 Disc.

Colnago have taken a bold step towards the future of road bike evo­lu­tion with the intro­duc­tion of the C59 Disc. Featuring fully hydraulic front and rear disc brakes it is set to bring a whole new level of per­for­mance and safety to the Colnago road bike line. The frame and fork are fully com­pat­i­ble with stan­dard PM calipers too.

With twin 140mm diam­e­ter discs the frame and fork have also been redesigned in the key areas where the brakes are mounted. The fork is com­pletely new, whilst at the rear of the main frame the chain­stays and the seat­stays are also new, to cope with the increased load­ing that the disc brakes gen­er­ate at their mount­ing points. The C59 Disc is com­pat­i­ble with both elec­tronic and mechan­i­cal groupsets.

Along with the main chas­sis changes, Colnago have also designed their own match­ing wheel sys­tem, the Artemis Disc. These wheels fea­ture disc-specific hubs and full car­bon com­pos­ite wheel rims.

Now, no mat­ter the weather, you can have the most pow­er­ful and con­trol­lable brak­ing sys­tem avail­able on a road bicy­cle. The sys­tem is easy to ser­vice, should it ever need ser­vic­ing - as the sys­tem is essen­tially closed and there are no cables to replace or wear out. The reg­u­lar main­te­nance will only con­sist of check­ing the brake pads for wear, and replac­ing them when needed - which is a sim­ple five minute job.

Bicycle Geometry

SizeSizeSc°Seat angle
PccsSeat tube length (centre to centre)ScsSeat cluster offset
PsSeat tube length (centre to top)CChainstay length
PEffective seat tube lengthAFront centre
OsTop tube lengthHsTube length
OTop tube length (horizontal)
SizePsOsPccsScsSc°ACHsPO
42s4204953959975.49°580397122510510
45s45050542510875.14°582399125515519
48s48052045512174.58°584402127520530
50s50052847513174°589405145540540
52s52053849514173.57°593407163560550
54s54055051515172.83°596409179580565
56s56056852515672.75°606412187600580
58s58057854016072.75°614413204620590
5252053050013374.5°587401125
5353053551014074°587402133
5454054052014374°591402143
5555054553014674°592402152
5656055054015373.5°593405161
5757055755016173°594406169
5858056556016572.86°596407177
5959057257016972.75°597408185
6060058057016972.75°602409185
6161058658017272.75°606409195
6262059058517372.75°609410202
6363059459017572.75°611411207
6464059759517672.75°613412217
6565060060517972.75°615413227