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IZALCO RACE Disc 105 Features
Frame-integrated cable routing, disc brakes and R.A.T. thru-axle system (R.A.T. thru-axles are sold under licence in the UK [UK patent GB2414971B])
Complete Shimano 5800 105 groupset
Reliable Shimano wheels and Continental tyres
Shines on the road
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No loss of power
Our IZALCO RACE is there when you need it. Thanks to its high rigidity, no power is lost, your calf power is converted directly into forward motion.
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The world’s fastest quick-release axle
Quicker and simpler: Thanks to our patented FOCUS R.A.T.* quick-release axle, wheel changes can be carried out in under ten seconds.
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No cables to spoil the visual appearance
Ideal protection and visually appealing: thanks to its integrated cable routing, it is not possible for dirt to restrict the functioning of the IZALCO RACE.
Geometry
| XS | S | M | L | XL | ||
|---|---|---|---|---|---|---|
| Size | 48 | 51 | 54 | 57 | 60 | |
| A | Size (MM) | 480 | 510 | 540 | 570 | 600 |
| B | Effective Top Tube (MM) | 503 | 537 | 552 | 569 | 589 |
| C | Head Tube Angle (°) | 71 | 72 | 72.5 | 73.5 | 73.5 |
| D | Effective Seat Tube Angle (°) | 75.5 | 73.5 | 73.5 | 73.5 | 73.5 |
| E | Chainstay (MM) | 415 | 415 | 415 | 415 | 415 |
| F | BB Drop (MM) | 70 | 70 | 70 | 70 | 70 |
| G | Head Tube Length (MM) | 115 | 130 | 145 | 165 | 185 |
| H | Fork Length (MM) | 370 | 370 | 370 | 370 | 370 |
| I | Fork Offset (MM) | 43 | 43 | 43 | 43 | 43 |
| J | Wheelbase (MM) | 978 | 984 | 995 | 1002 | 1022 |
| K | Stack (MM) | 513 | 531 | 547 | 569 | 589 |
| L | Reach (MM) | 370 | 380 | 390 | 400 | 415 |
Specification
Frame
Carbon SL, disc, Pressfit 86 BB, 142x12 mm through axle, RAT Evo technology, Di2 ready, flat mount 140 mm, internal brake & gear cable routing
Fork
Carbon, disc, 100x12 mm RAT through axle, RAT Evo Technology, flat mount 160/140 mm, internal brake cable routing
Front derailleur
Shimano 105 5801, w/clamp 31.8
Rear derailleur
Shimano 105 5800, 11-speed, short cage
Sprocket description
Shimano 105 5800, 11-32T
Chain
Shimano 105 HG601
Crankset
Shimano 105 5800, 50/34T
Handlebar
BBB Deluxe, Aluminium, drop: 125mm, reach: 70mm
Stem
BBB Deluxe, aluminium, 31.8mm, +/- 7 degree
Saddle
Prologo Kappa 3 STN Rail
Seatpost
BBB Deluxe, Aluminium, 27,2mm, 350mm, set-back 20mm
Brakes
Shimano 105 RS505, disc, 160 mm/160 mm
Wheelset
Shimano WH-RS170, disc center-lock,aluminium, 100x12/142x12 mm, 28/28 spokes, 17 mm inner rim width
Tires
Continental Ultra Sport II, 700 x 25C, Folding
Brake levers
Shimano 105 RS505
Plateaux
2x
Shifting type
Mechanical shifting
Brake type
Disc