urbanchallenge UC01 mountainroad series
Gates Carbon Drive System
Our new urbanchallenge bikes are sporty, reliable and suitable for everyday use – the perfect tool for commuting, getting about the city or a leisure ride – attractive, fast and light. The Gates Carbon Drive System runs silently, needs no maintenance and is incredibly efficient.
The frame can be divided at the seat stay, for ease of fitting/removing the belt. We have used an eccentric bottom bracket/inner bearing to avoid the need for an external chain take-up; this arrangement allows the Gates Carbon Drive System to be perfectly tensioned.
Specifications
Frame: iSC, triple-butted aluminum, with EBB
Tubing: 
Size: XS / S / M / L / XL 
Fork: Full aluminum, forged crown
Rear Shock: 
Gears: 3
Crankset: 
Cassette: Shimano Nexus, 18T for 700c, 16T for 26"
Front Derailleur: 
Rear Derailleur: 
Shifter: Shimano Revo twist shifter for Nexus Inter 3 
Brakes: Shimano T445/M446, with 160mm Centerlock rotors
Handlebar: SCOR MKII Urban
Stem: SCOR MKII Urban
Seatpost: SCOR MKII Urban
Saddle: SCOR Urban Medium
Hubs: Shimano RM66 front & Nexus Inter 3 SG-3D55 rear 
Rims: Alex XD Lite, 700c or 26", with reflective decals
Tyres: Schwalbe Delta Cruiser Reflex, 700x35 or Speed Cruiser, 26x1.5
Colour: Silver
weight: 
Pedal:
Geometry
Glossary
- s
- Seat tube
- tt
- Top tube
- ht
- Head tube
- ha
- Head tube angle
- sa
- Seat angle
- rc
- Chain tube
| Size | s | tt | ht | stack | reach | ha | sa | rc | drop |
|---|---|---|---|---|---|---|---|---|---|
| XS | 410 | 550 | 135 | 534 | 387 | 71 | 73 | 436 | 50 |
| S | 460 | 570 | 150 | 548 | 402 | 71 | 73 | 436 | 50 |
| M | 510 | 580 | 170 | 567 | 401 | 71 | 72.5 | 436 | 50 |
| L | 560 | 600 | 190 | 587 | 416 | 71 | 72.5 | 436 | 50 |
| XL | 610 | 615 | 210 | 605 | 418 | 71 | 72 | 436 | 50 |
| Rider height | Bar width | Stem extension | Crank length |
|---|---|---|---|
| <164 | 600 | 80 | 170 |
| 164-172 | 600 | 80 | 170 |
| 170 - 178 | 600 | 90 | 170 |
| 176 - 186 | 600 | 90 | 175 |
| > 186 | 600 | 100 | 175 |
Reviews
technology
iSC
integrated skeleton concept
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Tube junctions perfectly tailored to the distribution of forces. Cleverly selected skeletal reinforcement elements at the nodal points and the spread of the top tube distribute the impacting forces perfectly.
triple butted
triple butted
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Triple-butted tube set made of a 6000 alloy. Triple-butted means that the tube has three different wall thicknesses.
similar bikes
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alpenchallenge AC01
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