Built to last! Thanks to its frame geometry, our Sirmium mountain bike is perfectly manoeuvrable, and it will not let you down in difficult situations due to its equipment. If you are planning a sporty, dynamic ride on a slightly rougher terrain, Sirmium is your bike!

Frame Size:Which is my size?

Color:

SKU
30210060-17A
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Specification

Frame

Frame
GEPIDA ALLOY MTB 29"
Frame Size
17"
Rider
Man
Telescope / Fork
ZOOM VAXA 595S AMS 29" 100MM

Derailleurs

Front Derailleur
SHIMANO ALTUS FD-M2000 DOWN SWING DUAL PULL
Rear Derailleur
SHIMANO ALIVIO RD-M3100SGS 9S SHADOW DESIGN
Gears
27
Shifting Lever
SHIMANO ALIVIO SL-M3100 3S RAPIDFIRE PLUS

Brakes

Brake
TEKTRO HD-M275
Brake Lever
TEKTRO HD-M275
Disc brakes
TEKTRO
Brake type
Hydraulic disc brake

Technologies

Hydroforming

A specific frame-manufacturing process, where the shape of the aluminium alloy tubes is developed by the injection of a high-pressure liquid. The result is a very light, but aesthetic and strong frame.

Water-based painting process

This state-of-the-art, green technology allows manufacturing bicycles with perfect polishing in a large variety of colours. The durability of the polishing is further enhanced by the special powder coating applied on the frames at the end of the painting process. 

Postmount 160, 180

This well-known disc brake mounting solution has long been dominating bicycle industry. The brake body is fixed to the frame and the fork directly with two screws, parallel to the line of the frame. No more adapters are necessary due to the design, the weight of the system will not increase and the connection between the brake and the frame is as stable as possible. This system enables the simple servicing and adjusting of the brakes. The number 160 / 180 indicates the diameter of the rotor in millimeters.