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28 inch men's gravel bike STERRATO 9.0 bicycle 11 speed Shimano SHIMANO GRX RX810 1 x 11-speed
28 inch men's gravel bike STERRATO 9.0 bicycle 11 speed Shimano SHIMANO GRX RX810 1 x 11-speed
49 cm
Kantstraße 75
Kantstraße 75
10627 Berlin
Germany
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28 inch men's gravel bike STERRATO 9.0 bicycle 11 speed Shimano SHIMANO GRX RX810
The Sterrato 9.0 is designed for longer rides—with modern geometry, disc brakes, and carefully selected components, it gives you the confidence to ride fast on any terrain. The carbon fork absorbs vibrations and allows for precise and comfortable handling. The hollow axles ensure rigidity and safety, and the GRX shifters are specifically optimized for gravel—with a very wide range and 11-speed gearing. Shadow+ prevents chain dropouts. The model also features Shimano hydraulic disc brakes for more stopping power and better control. The wheels are WTB STp i23 , tubeless ready, meaning the bike can be ridden without an inner tire and at lower pressure. This improves traction and increases ride comfort. The Sterrato performs very well on steep climbs and descents, and once you step onto a forest path, you'll be truly surprised.
This bike is delivered 98% fully assembled. Final assembly of the handlebars and pedals must be performed by a qualified person.
SIZE RECOMMENDATION
| Frame size 49 cm | Height 165-175cm |
| Frame size 52 cm | Height 175-185 cm |
| Frame size 55 cm | Height 185-195 cm |
GEOMETRY
| Size | XL – 550 mm | L: 520 mm | M - 490 mm | S - 470 mm |
|---|---|---|---|---|
| Seat tube length (ST) | 550 mm | 520 mm | 490 mm | 470 mm |
| Top tube length (TT), X | 590 mm | 575 mm | 560 mm | 545 mm |
| Top tube length (TT), actual | 571 mm | 555 mm | 542 mm | 527.2 mm |
| Bottom bracket drop (BD) | -75 mm | -75 mm | -80 mm | -80 mm |
| Bottom bracket height | ||||
| Chainstay length (CS) | 425 mm | 425 mm | 425 mm | 425 mm |
| Seat tube angle (STA) | 74° | 74° | 75° | 75° |
| Head tube angle (HTA) | 71.5° | 70.5° | 70° | 69.5° |
| Wheelbase (WB) | 1060.5 mm | 1055 mm | 1052 mm | 1040 mm |
| Standover height | ||||
| Head tube length (HT) | 190 mm | 170 mm | 150 mm | 130 mm |
| Stack (S) | 622.1 mm | 599.2 mm | 583.4 mm | 562.6 mm |
| Range (R) | 411.5 mm | 403.2 mm | 403.7 mm | 394.2 mm |
BICYCLE SPECIFICATIONS
| Frame | Sterrato 7-S Alu, hub size: 12×142/100 hexagon axle, bottom bracket: BSA, brakes: Flatmount 160/140, tires up to 622/46, integrated cables |
| Color | Beige/Black |
| Size | 28″: S, M, L, XL |
| Fork | Sterrato, UD Carbon, conical |
| Headset | COX IS42/28.6 lIS52/40 |
| Crankset | Shimano GRX RX600, 46/30T |
| gearshift lever | Shimano GRX RX600, 11-speed. |
| front derailleur | Shimano GRX RX810 |
| rear derailleur | Shimano GRX RX810, 11-speed. |
| cassette | Shimano CS-HG700, 11 speeds, 11-34 teeth |
| Chain | Shimano CN-HG601, 11-speed |
| handlebar | COX Speed F16 L-440, drop 124 mm, reach 80 mm, 31.8 mm |
| stem | COX Speed, forged alloy, +-7° 31.8 mm |
| handles | COX Rhombo Gel Handlebar Tape, Black |
| Brakes | Shimano GRX RX400, hydraulic disc brake |
| rotors | Shimano RT70 CL, F160/R140 |
| seat post | COX Flight, D-31.6 black |
| seatpost clamp | COX Speed, forged alloy, single bolt, 31.8 mm |
| Wheels | Handcrafted WTB STp i23/COX hubs 12×100/12×142 |
| Tires | Schwalbe G-One Allround RaceGuard, TL-Easy, 40-622 |
| Weight | 13 KG |