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The 2021 “Attain GTC SL petrol’n’orange” model from Cube stands out for its high-quality features and precise workmanship. Priced at 2049 EUR, this road bike offers excellent value for money. The frame is constructed using GTC Monocoque Twin Mold Technology and features Road Comfort Geometry as well as AXH technology. The flat-mount disc brake mount and the 12x142mm thru-axle provide additional stability and comfort. Weighing just 8 kg, the Attain GTC SL is a lightweight and agile road bike.
The brakes are Shimano hydraulic disc brakes, model 105 BR-R7070, with Flat Mount and 160mm discs at both the front and rear, ensuring reliable braking performance in all conditions. The drivetrain consists of high-quality Shimano Ultegra components, including the FD-R8000-BM front derailleur and the RD-R8000-DGS rear derailleur, both with 11 speeds. The crankset is also from Shimano Ultegra, model FC-R8000, featuring Hollowtech II technology and a gear ratio of 50x34T with a crank arm length of 170mm. The cassette is a Shimano CS-R7000 with a range of 11–32T, and power is transmitted via the Shimano CN-HG601-11 chain.
The fork on the Attain GTC SL is the CUBE CSL Race Disc, made entirely of carbon, with flat mount and a tapered head tube ranging from 1 1/8" to 1 1/4", as well as a 12x100mm thru-axle. The handlebars are Newmen Evolution Wing Bars, combined with a Newmen Evolution 318.4 stem with a diameter of 31.8mm. The headset is from VP, with an integrated top bearing measuring 1 1/8" and an integrated bottom bearing measuring 1 1/4".
Contact with the road is provided by Conti Grand Sport Race SL tyres in size 28-622, fitted to Fulcrum Racing 77 DB wheelsets. The saddle is a Natural Fit Nuance Lite, mounted on a Newmen Evolution seatpost with a diameter of 27.2mm. The saddle is clamped in place using a CUBE Screwlock clamp with a diameter of 31.8mm.
Overall, the Cube Attain GTC SL petrol’n’orange is a superbly equipped road bike that impresses with its high-quality components and low weight. It offers outstanding performance and riding comfort to both ambitious amateur cyclists and experienced riders.
| Brakes | Shimano 105 BR-R7070, Hydr. Disc Brake, Flat Mount (160/160) |
| Frame | GTC Monocoque Twin Mold Technology, Flat Mount Disc, Road Comfort Geometry, AXH, 12x142mm |
| Drivetrain | Shimano Ultegra RD-R8000-DGS, 11-Speed |
| Front derailleur | Shimano Ultegra FD-R8000-BM, 31.8mm |
| Fork | CUBE CSL Race Disc, Full Carbon, Flat Mount, 1 1/8" - 1 1/4" Tapered, 12x100mm |
| Crankset | Shimano Ultegra FC-R8000, Hollowtech II, 50x34T, 170mm |
| Sprocket | Shimano CS-R7000, 11-32T |
| Drive | Shimano CN-HG601-11 |
| Headset | VP, Top Integrated 1 1/8", Bottom Integrated 1 1/4" |
| Handlebar | Newmen Evolution Wing Bar |
| Stem | Newmen Evolution 318.4, 31.8mm |
| Saddle | Natural Fit Nuance Lite |
| Seatpost | Newmen Evolution, 27.2mm |
| Seat clamp | CUBE Screwlock, 31.8mm |
| Wheelset | Fulcrum Racing 77 DB |
| Tires | Conti Grand Sport Race SL, 28-622 |