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The ‘Nature iridium’n’black’ model from Cube, released in 2021, is a versatile trekking bike that stands out for its high-quality specifications and excellent value for money. The price for this model is 579 EUR.
The bike’s frame is made from Superlite Trekking Cross Taper Double Butted aluminium, ensuring high stability and a low weight of 14 kg. The Tektro HD-M275 hydraulic disc brakes, with 160 mm brake discs at the front and rear, ensure reliable braking performance in a wide range of conditions.
The drivetrain is fitted with a Shimano RD-M360 8-speed system, operated by the Shimano Altus SL-M315 Rapidfire-Plus shifters. The Shimano FD-TX800 front derailleur, featuring a Topswing mechanism and a 31.8 mm clamp, ensures precise gear changes. The SR Suntour NEX HLO fork, with 63 mm of travel and a lockout function, offers additional comfort on uneven terrain.
The bike’s specification includes ACID PP trekking pedals, a Shimano FC-T801 crankset with 48x36x26T chainrings and a length of 175 mm, and a Shimano CS-HG31 cassette with an 11–34T range. Power is transmitted via a KMC Z51 chain.
The handlebars are CUBE Comfort Trail Bars, 660 mm wide, complemented by Natural Fit All Terrain grips for optimum grip. The stem is a CUBE Performance Stem Pro with a diameter of 31.8 mm. The headset is a VP Integrated System, 1 1/8" at the top and 1 1/2" at the bottom.
The wheels feature CUBE ZX20 rims with 32 spokes and are fitted with Schwalbe Land Cruiser Active tyres in size 50-622. The hubs are made from lightweight aluminium and feature quick-release mechanisms as well as a 6-bolt brake disc mount.
The saddle is a Natural Fit Sequence model, mounted on a CUBE Performance seatpost with a diameter of 27.2 mm. The saddle is clamped in place using a CUBE Varioclose clamp with a diameter of 31.8 mm.
Overall, the 2021 Cube Nature iridium’n’black model offers a well-thought-out combination of comfort, performance and reliability, making it an ideal choice for trekking enthusiasts.
| Brakes | Tektro HD-M275, Hydr. Disc Brake (160/160) |
| Frame | Aluminium Superlite Trekking Cross Taper Double-butted |
| Drivetrain | Shimano RD-M360, 8-speed |
| Shift levers | Shimano Altus SL-M315, Rapidfire-Plus |
| Front derailleur | Shimano FD-TX800, Topswing, 31.8 mm |
| Fork | SR Suntour NEX HLO, 63mm, lockout |
| Crankset | Shimano FC-T801, 48x36x26T, 175mm, chain guard |
| Sprocket | Shimano CS-HG31, 11-34T |
| Drive | KMC Z51 |
| Headset | VP Integrated, Top 1 1/8", Bottom 1 1/2" |
| Handlebar | CUBE Comfort Trail Bar, 660mm |
| Grips | Natural Fit All Terrain |
| Stem | CUBE Performance Stem Pro, 31.8mm |
| Saddle | Natural Fit Sequence |
| Seatpost | CUBE Performance Post, 27.2mm |
| Seat clamp | CUBE Varioclose, 31.8mm |
| Rims | CUBE ZX20, 32H, Disc |
| Tires | Schwalbe Land Cruiser, Active, 50-622 |
| Pedals | ACID PP Trekking |