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Road Bikes
New
2025 Radon Spire 9.0 Road Bike
The SPIRE 9.0 forms the golden mean in the lineup and impresses with the best equipment at an affordable price. The newly developed frame shows its best side in this configuration: matt black UD carbon finish paired with finely tuned parts not only look good on the SPIRE 9.0, it also impresses technically. The flawless Shimano ULTEGRA Di2 groupset is the perfect choice for all ambitious racers who don't want to compromise on performance. Gear changes are lightning fast and precise, the brakes are powerful and can be finely controlled. It is not for nothing that the Shimano ULTEGRA series is one of the most popular groupsets on the road bike market. For the wheelset, we opted for the NEWMEN Advanced A.50 with an impressive 50 mm rim height. Optimized in the wind tunnel, a visual treat and one of our product managers' favourites in practice. The Continental Grand Prix 5000 S in 28mm can unfold its full potential here and offers grip and safety in every situation. The SPIRE 9.0 is rounded off by our one-piece carbon handlebar stem unit with integrated cable routing (ICR). Once you've ridden the SPIRE 9.0, you'll never want to give it back!
SPECIFICATION :
| Frame | Material: Carbon, Frame: appr. 950g XS), Fork: appr. 420g, Max. width tire: 30mm, Hanger: #4728 |
| Fork | SPIRE Full Carbon |
| Wheelset | NEWMEN Advanced A.50, 100/142mm, Rim height: 50mm, Inner width: 23mm, Tubeless ready: ✔, Tubeless valves: not included, Tubeless tape: ✔, Tubeless milk: not included |
| Brakes | Shimano ULTEGRA BR-R8170, flat mount |
| Brake discs | Shimano ULTEGRA RT-CL800, 160/160mm, center-lock |
| Crank | Shimano ULTEGRA FC-R8100, 52/36T, XS 170mm, S: 172,5mm, M: 172,5mm, L: 175mm, XL: 175mm |
| Inner bearing | Shimano SM-BB71-41B, Pressfit |
| Shifter | Shimano ULTEGRA Di2 ST-R8170, 2x12 |
| Derailleur | Shimano ULTEGRA Di2 FD-R8150-F, braze-on |
| Rear derailleur | Shimano ULTEGRA Di2 RD-R8150, 12-speed |
| Cassette | Shimano ULTEGRA CS-R8101, 11-34 |
| Chain | Shimano ULTEGRA CN-M8100 |
| Cockpit | SPIRE Aero Carbon stem-handlebar unit, XS: 90mm/400mm, S: 90mm/400mm, M: 100mm/420mm, L: 100mm/420mm, XL: 110mm/440mm |
| Headset | IS52/IS52, Integrated cable routing, Bearing dimensions: Upper + lower: 51.9x40x8mm |
| Grips | RADON performance tape |
| Seatpost | SPIRE Carbon Seatpost, 350mm |
| Saddle | Selle Italia SLR Boost TM Superflow, L3: 145mm |
| Tires | Continental Grand Prix 5000 S, TR, foldable, 28" x 28mm |
| Weight | 7,50 kg |
| Pedals | not included |
| Maximum weight allowed | 115 kg |
PAYMENTS ACCEPTED
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