Giant 2017 FastRoad CoMax 2 (Black/Blue/Green)
This agile and smooth-riding flat-bar bike offers an exhilarating blend of road bike speed and versatility. Engineered with Giantís CoMax composite and the proprietary D-Fuse seatpost, the frameset delivers a lively and comfortable ride quality. Fast-rolling 700c wheels give you confidence and control, whether youíre zipping through the city or out on a training ride.
- CoMax composite frame with D-Fuse composite seatpost
- Composite fork with alloy OverDrive steerer
- Alloy double-wall rims, Giant Sport Tracker hubs, stainless spokes, Giant P-R3 all-condition tires
- Shimano Tiagra 10-speed shifting
- Shimano M315 hydraulic disc brakes
Features: Giantís original oversized fork steerer-tube technology. Designed to provide solid front-end steering performance, the systemís oversized headset bearings and tapered steerer tube provide optimal steering stiffness. Road models feature 1 1/8-inch top and 1 1/4-inch bottom bearings, while the mountain version features 1 1/8-inch top and 1 1/2-inch bottom bearings.
Benefit: OverDrive provides up to 15 percent more torsional steering stiffness than straight steerer-tube designs. This translates into much more accurate steering input from a riderís hands, through the handlebar and stem, and down to the front wheel. Whether hammering uphill or carving through a corner, OverDrive transmits input directly to the front wheel for more precise handling.
Compact Road Design:
In the late 1990s Giant pioneered a radical new frame shape to give its professional road racers a competitive edge. Driven by a desire to create lighter and faster bikes, Giant's Compact Road Design changed the lookóand the performance capabilitiesóof competitive road bikes forever.
Now, 17 years later, Compact Road Design is still the standard in high-performance bikes. The concept is simple: A toptube that slopes downward from the headtube to the seattube reduces the size of the front and rear triangles. Smaller triangles create a lighter, stiffer bike.
Whatever the frame material, aluminum or composite, Compact Road Design improves the ride. Here's how:
Compact Roadís most distinctive feature, the downward-sloping toptube, results in smaller front and rear triangles on the frame. Because the triangles are smaller, less material is needed. Less material equals less weight.
Picture two triangles made from equal diameter tubing. The smaller, more compact triangle uses shorter tubes. The larger triangle requires longer tubes. Itís easy to see which is more structurally soundóthe smaller triangle is stiffer, less susceptible to flexing and twisting. And on a performance road frame, stiffer is faster.
With traditional geometry, builders increase stiffness by using stiffer material. That might help you sprint faster but it also makes for a less comfortable ride. With Compact Road, Giant engineers are able to design frames with just the right amount of vertical compliance. You get a smoother, more comfortable ride.
Because of the sloping toptube and lower standover height, itís easier for riders of all sizes to get the perfect fit. With greater adjustability and up to six sizes per series, even Giantís most demanding pro athletes, women and men of all different heights, always have a perfect fit with stock-size frames.
Compact Road Sizing:
Giantís all-new chainstay-integrated, wireless data transmitter. The removable transmitter sends wheel-speed and cadence information directly to any ANT+ compatible computer
The proprietary ďDĒ shaped composite seatpost dampens vibrationóresulting in a smooth, compliant ride.
CoMax Composite Technology is an all-new frame material from Giant, the world leader in composite engineering. With a balanced blend of comfort and light weight, CoMax framesets are built and tuned to deliver a better cycling experience for sport and fitness riders.
Optimized blend of Performance Grade raw carbon material and fiber-reinforced polymer delivers a ride experience that is both smooth and efficient.
Performance Formula resin features a high level of void minimization (bubbles) while maintaining good strength characteristics.
Modified Monocoque Construction: The front triangle (downtube, headtube, toptube, seattube) is assembled and molded as one continuous piece. This front half is then joined to the rear chainstays and seatstays in a secondary process. Modified Monocoque eliminates the outermost woven composite sheet to reduce weight without affecting ride quality, strength or stiffness.
CoMax framesets offer up to 10 percent better compliance compared to aluminum framesets.
CoMax framesets are up to 200 grams lighter than comparable aluminum framesets.
Sizing (click to enlarge):
This product was added to our catalog on July 28, 2016.