Description
Item description
- Lighting according to German road traffic regulations (StVZO)
- Frame: Aluminium 6061 Lite
- Aluminum V-brakes
- 21 gears
- Recommended height: 178 – 190 cm
KROSS developed the Trans 4.0 with the goal of ensuring you enjoy every mile on the trail or road. The proven 21-speed SHIMANO drivetrain provides a comfortable ride on any terrain. The SHIMANO Acera rear derailleur is a durable and reliable design that delivers smooth and responsive shifting, regardless of trail or road conditions.
The V-brakes provide safe and predictable braking performance, offering high stopping power in all weather conditions. They are lighter, much easier and cheaper to use than disc brakes, and they can also bring the bike to a stop effectively.
The bike lights make riding in the dark easier, and the high-quality saddle will impress you with its comfort on long rides. The saddle is also mounted on a shock-absorbing seatpost to reduce vibrations from uneven terrain.
A robust and stable rear rack is essential for this city bike. It allows you to carry extra luggage, and attaching additional panniers is no problem. A complete mudguard system is also included, providing excellent protection from mud.
The frame of the KROSS Trans 4.0 is made of 6061 performance aluminum. This special aluminum alloy makes the bike stiff and break-resistant. At the same time, it’s a relatively lightweight material that can surprise many cyclists with its properties. The frame is powder-coated, which ensures the paint’s durability and resistance to mechanical damage.
During the frame’s development, KROSS opted for internal cable routing, giving the bike a clean and uncluttered look. This cable routing system also reduces the risk of cable breakage when riding on rough terrain.
The Suntour SR suspension fork with 50 mm of travel gets you to your destination without you having to worry about curbs or cobblestones. And on trips outside the city, you can ride over rocks or roots without hesitation.
Highlights:
POWDER COATED
Paint finish achieved by applying electrified powder coating particles to aluminum, which requires thermal treatment. After baking, the painted surface forms a perfectly smooth coating that is extremely resistant to mechanical damage. Internal cable routing extends the lifespan of the cables, as they are protected from mud, sand, and rain along with the braiding. This saves valuable grams and gives the bicycle a clean, sporty feel. This 27.2 mm diameter, 350 mm long suspension seatpost provides significantly more comfort on bumpy surfaces. The integrated suspension dampens
shocks and vibrations on uneven terrain. Comfortable shock and bump absorption – 27.2 mm diameter – standard size for many bicycles – 350 mm length – good all-around size for seat height and suspension travel – Easy replacement for a rigid seatpost
Details
| Brand Frame | KROSS |
| Details Frame type | Hardtail |
| Frame design | Diamond frame |
| Frame height | 53 cm |
| Frame material | aluminum |
| Frame color | white |
| Finish frame | painted |
| Brand Fork | SR SUNTOUR |
| Fork design | suspension fork |
| Model Fork | M3010 |
| Material fork | aluminum |
| Suspension travel | 50 mm |
| Color fork | black |
| Finish fork | painted |
| Front brake type | V-brake |
| Front brake design | mechanically |
| Front brake material | aluminum |
| Rear brake type | V-brake |
| Rear brake design | mechanically |
| Rear brake material | aluminum |
| Tire brand | WANDA |
| Type of tire | wire tire |
| Tire model | P1024 28X1.5 |
| Tire thickness | 52 mm |
| Tire width in inches | 1.5″ |
| Tire material | plastic |
| bicycle valve | Schrader valve |
| Rear tire type | wire tire |
| Wheel size | 28 inches (71.12 cm) |
| Rear wheel size | 28 inches (71.12 cm) |
| Rim material | aluminum |
| Spoke material | Steel |
| brand derailleur | Shimano |
| Circuit type | derailleur gears |
| Drive type | Chain drive |
| Number of gears | 21 |
| Model shifter | ACERA T3000 |
| brand of front derailleur | SHIMANO |
| Model front derailleur | TOURNEY TY510 |
| Model gear ring | 21 |
| Number of chainrings | 3 |
| Number of teeth on chainring 1 | 48 |
| Number of teeth on chainring: 2 | 38 |
| Number of teeth on chainring: 3 | 28 |
| Number of sprockets | 7 |
| Number of teeth on the pinion | 28 |
| Number of teeth on the pinion up to | 12 |
| Hub details | free-roaming |
| brand of crank | PROWHEEL |
| Crank arm material | aluminum |
| brand gearshift lever | SHIMANO |
| Model gearshift lever | ACERA ST-EF500 |
| Type of chain guard | Chain guard |
| Pedal material | aluminum |
| Pedal type | platform pedal |
| Pedal details | Non-slip platform pedals |
| Handlebar type | Trekking handlebars |
| Handlebar material | Steel |
| Handlebar color | black |
| Wide handlebars | 610 mm |
| Handlebar grip material | KROSS, plastic |
| Features of handlebar grip | ergonomically shaped, non-slip, soft, weather-resistant |
| Handlebar clamp type | handlebar clamp plate |
| Handlebar clamp | 25.4 mm |
| Stem type | Ahead |
| Stem material | aluminum |
| Stem features | adjustable |
| Saddle brand | SELLE ROYAL |
| Type of saddle | Trekking saddle |
| Saddle cover material | plastic |
| Saddle padding | foam |
| Saddle features | padded, tilt-adjustable, non -slip, weather-resistant |
| Saddle color | black |
| Seating position | comfort-oriented |
| Type of seatpost | Candle seatpost |
| Seatpost material | aluminum |
| Seatpost features | Suspension seatpost – 27.2 × 350 mm |
| Seatpost fixation | seat clamp |
| Seatpost length | 350 mm |
| Seatpost diameter | 27.2 mm |
| Type of light source: front light | LED |
| Type of bulb: rear light | LED |
| reflectors | spoke reflectors |
| Details Front light | AXA ECHO |
| Details rear light | AXA X-RAY |
| Area of ​​application | Everyday life, excursion , short trip , long trip, travel |
| equipment | Lighting, bicycle stand, luggage rack , chain guard, mudguards |
| bicycle rack | side stand |
| Assembly instructions | The item is almost fully pre-assembled. Final assembly by a qualified person is recommended. Tighten the pedals after 50 km. Check the gears. |
| Still to be assembled | Handlebars, pedals, saddle, seat post, front wheel |
| Area of ​​use | within the German Road Traffic Licensing Regulations (StVZO) |
| Weight of bicycle | 17 kg |
| maximum weight allowed | 130 kg |













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