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The 2023 "CHICAGO STREET 27" from KTM is a versatile and robust mountain bike designed specifically for urban use. Priced at 899 EUR, it offers a solid spec and excellent value for money. The frame is made from a lightweight yet sturdy 27.5" 6061 MTB STREET / M-2080 alloy, bringing the bike’s total weight to 16 kg. The maximum load capacity is 136 kg, ensuring sufficient load-bearing capacity for a variety of uses.
The brakes feature the Shimano EF505 2-piston system, which delivers reliable braking performance. The gear system is supported by the Shimano Tourney RD-TX800 rear derailleur and the Shimano Altus M313 front derailleur, whilst the shift levers are Shimano EF505-8 display models. This combination enables precise and smooth gear changes. The Suntour NVX30 coil 29" fork with 100 mm of travel offers additional comfort and control on uneven terrain.
The bike’s lighting is also well thought out: the Sate Lite G1 front light and the Sate Lite M4 rear light ensure good visibility in low-light conditions. The pedals are KTM Line MTB BF, which help to provide a secure grip. The Feimin B902 bottom bracket and the Shimano FC-TY301 crankset with 42-34-24T chainrings, as well as the Shimano HG200-8 cassette with a 12-32 gear range, ensure efficient power transfer, supported by the KMC Z8.3 chain.
The KTM Line Rizer12 handlebars and KTM Line MTB grips offer comfortable handling, whilst the KTM Line 15° stem ensures an ergonomic riding position. The Ritchey OE Zero Logic 1.1/8" headset guarantees precise steering. The rims are KTM Line – Shimano DH-3D37 CL 32H 100 QR at the front and Shimano FH-TX505-8 CL 32H 135 QR at the rear, both combined with KTM 27.5" Sport rims and Pillar 2.0 INOX spokes in silver. The Schwalbe Smart Sam K-Guard tyres in size 54-584 offer good grip and stability on a variety of surfaces.
The KTM Line Sport saddle and the KTM Line 27.2 seatpost ensure a comfortable riding position, whilst the KTM Line clamp QR – 31.8mm saddle clamp allows for easy adjustment. The SKS Velo 65 Mountain 27.5" mudguards offer protection against splashes and dirt, and the KTM 28" adjustable kickstand provides practical parking options.
All in all, the “CHICAGO STREET 27” from KTM is a well-equipped mountain bike that is suitable for both everyday city riding and occasional off-road adventures.
| Brakes | Shimano EF505 2-Piston |
| Frame | 27.5" 6061 Alloy MTB STREET / M-2080 |
| Drivetrain | Shimano Tourney RD-TX800 |
| Shift levers | Shimano EF505-8 display |
| Front derailleur | Shimano Altus M313 |
| Fork | Suntour NVX30 coil 29" 100mm |
| Bottom bracket | Feimin B902 |
| Crankset | Shimano FC-TY301 / 42-34-24T |
| Sprocket | Shimano HG200-8 / 12-32 |
| Drive | KMC Z8.3 |
| Headset | Ritchey OE Zero Logic 1.1/8" |
| Handlebar | KTM Line Rizer12 |
| Grips | KTM Line MTB |
| Stem | KTM Line 15° |
| Saddle | KTM Line Sport |
| Seatpost | KTM Line 27.2 |
| Seat clamp | KTM Line Clamp QR – 31.8 mm |
| Front tire | Schwalbe Smart Sam K-Guard 54-584 |
| Rear tire | Schwalbe Smart Sam K-Guard 54-584 |
| Pedals | KTM Line MTB BF |
| Front light | Sate Lite G1 |
| Rear light | Sate Lite M4 |
| Mudguards | SKS Velo 65 Mountain 27.5" |
| Kickstand | KTM 28" adjustable |