Welt Rockfall 4.0

Mountain bikes

Reliable MTB with the classic Shimano Deore 2*10 drivetrain for confident riding in and around the city

Color:

Frame size:

Wheel Size:

Your trusted ally for any adventure

Purposes

For confident riding regardless of road surface

Adventure Terrain

City asphalt and unpaved roads

Key highlights

Classic Shimano Deore 2*10 drivetrain
Coil fork with 100 mm travel
Durable and lightweight aluminium frame
Effective hydraulic brakes

Welt Rockfall 4.0

When riding a bike is not just a relaxation thing, but a real hobby. There are no obstacles with durable and lightweight frame, high-quality groupset and strong configuration. Go in search of adventure for any reason or even for no reason. Great company is guaranteed, because this is Rockfall 4.0.

Smooth shifting on going uphill and downhill with Shimano Deore 2*10 drivetrain. High-quality shock absorption from the famous Suntour brand will be effective on urban roads. Hydraulic disc brakes will provide safe riding.

Key Features

Smooth and precise gear shifting

Classic Shimano Deore 2*10 drivetrain with smooth shifting in a wide range of gears.

Effective shock absorption from trusted brand

Suntour coil fork with 100 mm travel

Optimal combination of minimal weight and increased frame strength

Durable and lightweight aluminium frame

Effective braking

Effective hydraulic disc brakes for any type of riding.

Great choice for:

For those who want an XC bike for active riding both in the city and on rough terrain

Specs

Frame set

Frame

Alloy 6061 tapered HT, polished welding, Inner Cable Routing

Fork

Suntour XCM HLO DS 100mm

Fork type

Coil spring

Fork travel

100

Wheels & Tires

Rims

Alloy Aluminum, Double wall

Wheel Size

27,5 / 29

Hubs

DH-901F/R M9*14G*32H*100*108mm

Tires

Mitas Ocelot 2.10

Tire Width

2.10

Drivetrain

Rear Derailleur

Shimano Deore M4120 10 sp.

Front Derailleur

Shimano Deore

Shifters

Shimano Deore 2x10 sp.

Crankset

Prowheel Zephyr 22/36T *170mm 10s

Gears

2x10

Cassette

Sunshine HR 10 sp index 11-40T

Brakes

Brakes type

Hydraulic disk

Brake front

Shimano MT-200

Brake rear

Shimano MT-200

Extra

Handlebars

F22.2*31.8*700/720 mm H:20 mm 6°

Saddle

Welt ergo

*Technical characteristics given for information only, subject to modification

Sizing table

Frame size letter	S	M	L	XL
Wheel size	27	27,5 / 29	27,5 / 29	29
A — Seat tube height (mm)	406	457/486	480/508	531
B - Effective top tube (mm)	585	595/603	605/610	614
C - Chain stay length (mm)	435	435/450	435/450	450
D - Head tube angle (degree)	71	71/71	71/71	71
E - Seat tube angle (degree)	73	73/73	73/73	73
F - Bottom bracket drop (mm)	50	50/60	50/60	60
G - Hauteur du tube de direction (mm)	110	110/110	110/110	110
J - Empattement (mm)	1070	1080/1093	1090/1103	1111