EARTH 3.0

EARTH 3.0

3,499.00

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3,499.00

Kross Earth 3.0

Kross Earth 3.0 is a natural continuation of the development of our models  full suspension for XC. It is also a natural choice for a cyclist who is looking for a more advanced design. When designing, we used the experience of our riders associated in Kross Racing Team. Their tips, which corrected the conclusions from the starts in real time XC World Cup, allowed us to create – with relatively small compromises – a machine adapted to the challenges faced by competitors on racing routes.

Šifra: earth-3-0
Počisti

Opis

Kross Earth 3.0

Kross Earth 3.0 is a natural continuation of the development of our models  full suspension for XC. It is also a natural choice for a cyclist who is looking for a more advanced design. When designing, we used the experience of our riders associated in Kross Racing Team. Their tips, which corrected the conclusions from the starts in real time XC World Cup, allowed us to create – with relatively small compromises – a machine adapted to the challenges faced by competitors on racing routes.

Components

In case of Kross Earth 3.0 we focused on proven solutions in terms of equipment. We’ve found that they are designed to help you overcome routes and service. That’s why we decided on carbon frame with aluminum rear triangle, equipment Shimano SLX operating in 1×12 system, RockShox cushioning and among others WTB rims.

Technologies

Front triangle we made of material carbon D84 SL which is the best type of carbon fiber available on our bikes. It is an extremely light material consisting of two types of fibers – T800 and M40J, resin-bonded nanoalloy. Thanks to this we were able to get extremely stiff bike and which perfectly absorbs vibrations. Frames of this material were created for demanding players expecting full obedience from their machine.

Trunion system is a modern way of attaching the rear shock absorber to the frame, thanks to which it is shorter. At the same time, however, it maintains the same pitch value.

As front shock absorber RockShox Recon RL Air airbone was used with 100 mm pitch. It is completed with rear shock from the same manufacturer – RockShox Deluxe Ultimate. On the steering wheel a shift handle is located stiffening both shock absorbers and helping to maintain pedaling efficiency on flat sections of the route.

We chose our full equipment group Shimano SLX M7100 in the 1×12 system. This solution will help everyone on increasingly difficult racing routes XC and MTB marathons.

To provide it with great traction even in the worst conditions, we equipped it with 29 inch wheels braided on the rims WTB STP i23 with an internal width of 23 mm. Tires were fitted on the rims Schwalbe Racing Ray / Racing Ralph Performance 2.25 “wide.

Dodatne informacije

Model

EARTH 3.0

Okvir

ALU SUPERLITE/ D84 CARBON SL

Velikost

, , ,

Vilica

ROCK SHOX REBA RL R

Hod vilice

100mm

Zadnji amortizer

ROCK SHOX DELUXE ULTIMATE

Hod zadnjega amortizerja

165x45mm

Zadnji menjalnik

SHIMANO XT M8100

Prestavne ročice

SHIMANO SLX M7100

Število prestav

12

Sprednja zavora

SHIMANO MT400

Zadnja zavora

SHIMANO MT400

Zavorne ročice

SHIMANO MT401

Sprednji zavorni disk

SHIMANO RT30 (180)

Zadnji zavorni disk

SHIMANO RT30 (160)

Gonilka

SHIMANO MT610

Verižnik

34T/175mm

Pogonska os

SHIMANO PRESS FIT BB-MT800

Veriga

SHIMANO M7100

Kaseta

SHIMANO SLX M7100

Razpon kasete

10-51T

Prednje pesto

SHIMANO MT400 15×110

Zadnje pesto

SHIMANO MT510 12×148

Obroči kolesa

WTB ST I23

Pnevmatike

SCHWALBE RACING RALPH 29×2.25

Krmilo

ALUMINIUM 740 MM 31.8

Nosilec krmila

ALUMINIUM 70 mm/31, 8/7° (S), ALUMINIUM 80 mm/31, 8/7° (M in L), ALUMINIUM 90 mm/31, 8/7° (XL)

Krmilni ležaj

FSA Orbit C-40-CF-ACB

Sedežna opora

ALUMINIUM 30, 9×350 (S in M), ALUMINIUM 30, 9×400 (L in XL)

Sedež

SELLE ROYAL

Ročaji krmila

KROSS SILKY

Teža

???

Barva

Lakiranje

MAT

Izbira pravilne velikosti okvirja

Izbira pravilne velikosti okvirja kolesa ima velik vpliv na udobje pri kolesarjenju, a izbira ni tako preprosta, kadar ne moremo sesti na kolo in ga enostavno preizkusiti. Z leti se je razvila metoda, ki nam pomaga izbrati ustrezno velikost okvirja, tako da je po sestopu s sedeža razdalja med zgornjo cevjo okvirja in mednožjem vsaj 10 cm. To lahko izračunamo na naslednji način:

  1. Stojte bosi ob steni.
  2. Izmerite razdaljo med tlemi in mednožjem.
  3. Pomnožite rezultat: - z 0,57 za gorsko kolo - z 0,63 za treking kolo - z 0,66 za cestno kolo.
  4. Če želite pridobiti vrednost v palcih, morate to deliti z 2,54. Izračunana vrednost predstavlja velikost okvira, ki bi vam ustrezala.

Potrebno se je zavedati, da so ti izračuni zelo splošni, še posebej, če upoštevamo koliko kolesarskih stilov si je človeštvo izmislilo. Poleg tega dodatno otežuje izbiro tudi dolžina kolesa, saj odločilno vpliva na vaš položaj na kolesu. Na srečo je ta element mogoče prilagoditi z manjšimi spremembami: če na kolesu preveč "ležite", lahko zamenjate nosilec krmila za krajšega ali pa krmilo zamenjate za ukrivljenega z višjim nosilcem. S takšnimi spremembami je lahko vaš položaj na kolesu bolj pokončen in udoben. Če pa se vam zdi, da se vaše telo preveč "nasloni" na hrbet in pri vzponih začutite, da se prednje kolo komaj oprijema površine ali se od tal dviguje, vam lahko pomaga če sedež v objemki sedežne opore premaknete naprej.

Dodatno na izbiro okvirja vpliva tudi slog kolesarjenja. V primeru klasičnih stilov, kot so gorsko kolesarjenje, cestno kolesarjenje ali trekking, velikosti navedene v spodnjih tabelah večinoma držijo. Te vrednosti pa so lahko drugačne, če boste želeli kolo uporabiti za bolj ekstremne vožnje, na primer na maratonih ali XC dirkah, na 4 Cross-u, enduro ali spustu. V takšnih primerih bo primernejši okvir, ki je manjši vsaj za eno ali celo dve velikosti, saj je manjše kolo lažje manevrirati. Vendar bodite previdni, da ne pretiravate, saj bi to lahko škodljivo vplivalo na delovanje kolesa. Najbolje je najti nekakšno "zlato sredino", pri tem pa upoštevati matematične izračune, kolesarski slog in izkušnje drugih kolesarjev.

geometrija-kross-kolo

Kolesa za odrasle

Telesna višinaVišina razkorakaVelikost okvirja

MTB/CROSS

Velikost okvirja

CITY/TREKKING

152 cm71 cm14” (36cm)16”  (41 cm)
157 cm72 cm15” (38 cm)17”  (43 cm)
162 cm74 cm16” (41 cm)18”  (46 cm)
167 cm75 cm16” (41 cm)18”  (46 cm)
172 cm76 cm17” (43 cm)19”  (48 cm)
175 cm77 cm17" (43 cm)19”  (48 cm)
177 cm79 cm18" (46 cm)20”  (51 cm)
182 cm82 cm18" (46 cm)20”  (51 cm)
187 cm86 cm19" (48 cm)21”  (53 cm)
192 cm89 cm20" (51 cm)22”  (56 cm)
197 cm92 cm21" (53 cm)22”  (58 cm)

Kolesa za otroke

StarostVišina razkorakaVelikost okvirjaVelikost koles
4-6 let48 cm-16”
5-8  let53 cm11”20”
5-8  let56 cm12”20”
5-8  let58 cm13”20”
7-12  let66 cm14”24”
7-12  let69 cm15”24”