Cross Bicycle ALPINA ECO C20 Dark-Red is a universal sporty bike for an all-terrain ride. The frame of 6061 aluminum alloy offers low weight and great durability. A great level of comort is guaranteed by SR SUNTOUR M3010 suspension fork with 50mm spacing, Altus gearing system, 21 speeds, durable SHIMANO and KLS components and low rolling resistance tyres. The geometry of Cross Bicycle ALPINA ECO C20 is designed to minimize fatigue during long journeys. Being desined for longer trips and tours, this bicycle will carry you over hills and flats or unpaved and asphalt roads.
Technical description:
Frame |
KELLYS aluminum 6061 alloy |
Frame size |
483mm (19")/ 533mm (21") |
Fork |
SR SUNTOUR M3010 50mm, coil spring |
Headset |
threaded |
Bottom bracket |
cartridge (124.5mm) |
Cranks |
PROWHEEL (48x38x28) |
Front derailleur |
SHIMANO M191 (31.8mm) |
Rear derailleur |
SHIMANO Altus M280 |
Shifting |
SHIMANO ST-EF51-7 EZ-fire Plus |
Speeds |
21 |
Chain |
KMC Z51 (112 links) |
Brakes |
ALHONGA V-brake |
Brake levers |
SHIMANO ST-EF51-7 EZ-fire Plus |
Hubs |
alloy (32 holes) |
Rims |
KELLYS Draft 622x19 (32 holes / eyelets) |
Tyres |
INNOVA 40-622 700x38C |
Handlebar stem |
ALPINA alloy (diam 28.6mm / 15°) |
Handlebar |
steel RiseBar (diam 25.4mm) |
Seatpost |
steel (diam 27.2mm) |
Saddle |
KLS CrossLine |
Pedals |
nylon |
Spokes |
steel U.C.P. |
Grips |
kraton |
Cassete |
SHIMANO MF-TZ21-7 (14-28) |
Our tips:
- Don't know how to choose the correct bike size or type? You'll learn more in our guide.
- If you live in the Czech Republic or Slovakia, you can visit our stores for servicing or to try a bike out.